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Intel i7-4770K User's Manual

1. 1 66 51 17 D S andC Interface State 6 51 18 Coordination of Thread Power States at the Core 53 19 Coordination of Core Power States at the Package 56 20 Deepest Package C State eene 59 21 Desktop Processor Thermal 5 esses nennen 66 22 Thermal Test Vehicle Thermal Profile for Processor PCG 20130 67 23 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 68 24 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 69 25 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 70 26 Digital Thermal Sensor DTS 1 1 Thermal Solution Performance Above 73 27 Thermal Margin Slope eei ete rea ta n aera cea cue da a RON 74 28 Intel Turbo Boost Technology 2 0 Package Power Control 5 80 29 Signal Description Buffer aient ter xis recu ra seas sae 82 30 Memory Channel
2. 16 2 0 5 isse 18 2 1 System Memory Interface oci nuai terne tu E 18 2 1 1 System Memory Technology 3 19 2 1 2 System Memory Timing 5 emnes nnns 20 2 1 3 System Memory Organization 21 2 2 PCI 55 Interface uiii cineri eni d n ure estan comedies ap dua PR A RO Ex Rn 23 2 2 1 PCI Express SUpport ttr teer red ode dh aes ea de Te reed ua 23 2 2 2 PCI Express ArchitectUre i teal ur ee eget iR a x Poen iv RE Rae ua HEAR 24 2 2 3 PCI Express Configuration csse nnn 24 2 3 Direct Media Interface 1 26 2 4 Processor E 28 2 5 Processor Graphics Controller GT Ji 28 2 5 1 3D and Video Engines for Graphics
3. C Power W C Y 0 51 Power 48 5 30 63 80 0 48 50 32 64 82 2 49 52 34 65 84 4 50 54 35 66 35 6 51 56 8 52 58 10 53 60 12 54 62 14 55 64 16 56 66 18 57 68 20 58 70 22 59 72 24 60 74 26 61 76 28 62 78 continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 70 Order No 328897 004 Thermal Management Processor n tel 5 2 Figure 19 Note 5 3 Thermal Metrology The maximum Thermal Test Vehicle TTV case temperatures Tcase max can be derived from the data in the appropriate TTV thermal profile earlier in this chapter The TTV Tease is measured at the geometric top center of the TTV integrated heat spreader IHS The following figure illustrates the location where Tcase temperature measurements should be made Thermal Test Vehicle TTV Case Temperature Tcase Measurement Location Measure Tcase at SY the geometric center of the package 1 uo o ee N m Jj VL 37 5 THERM X OF CALIFORNIA can machine the groove and attach thermocouple to the IHS The supplier is subject to change without notice THERM X OF CALIFORNIA 1837 Whipple
4. Number of Displays 1 Native Resolution Deepest Available Package C State Single 2880x1620 60 Hz PC3 Single 2880x1800 60 Hz PC3 Single 3200x1800 60 Hz PC3 Single 3200x2000 60 Hz PC3 Single 3840x2160 60 Hz PC3 Single 3840x2160 30 Hz PC3 Single 4096x2160 24 Hz PC3 Multiple 800x600 60 Hz PC6 Multiple 1024x768 60 Hz PC6 Multiple 1280x1024 60 Hz PC6 Multiple 1920x1080 60 Hz PC3 Multiple 1920x1200 60 Hz PC3 Multiple 1920x1440 60 Hz PC3 Multiple 2048x1536 60 Hz PC3 Multiple 2560x1600 60 Hz PC2 Multiple 2560x1920 60 Hz PC2 Multiple 2880x1620 60 Hz PC2 Multiple 2880x1800 60 Hz PC2 Multiple 3200x1800 60 Hz PC2 Multiple 3200x2000 60 Hz PC2 Multiple 3840x2160 60 Hz PC2 Multiple 3840x2160 30 Hz PC2 Multiple 4096x2160 24 Hz PC2 Notes 1 For multiple display cases the resolution listed is the highest native resolution of all enabled displays and PSR is internally disabled that is dual display with one 800x600 60 Hz display and one 2560x1600 60 Hz display will result in a deepest available package C state of PC2 2 Microcode Update rev 00000010 or newer must be used Integrated Memory Controller IMC Power Management The main memory is power managed during normal operation and in low power ACPI Cx states Disabling Unused System Memory Outputs Any system memory SM interface signal that goes to a memory module connector in which it is not connected to any actual memory devices such as SO DIMM connector is unpopulate
5. 48 4 0 Power 49 4 1 Advanced Configuration and Power Interface ACPI States 50 4 2 Processor Core Power eene nnn nnn nnn 51 4 2 1 Enhanced Intel SpeedStep Technology Key 51 4 2 2 Low Power Idle nu xta RR XR TRA n RR 52 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 3 m tel Processor Contents 4 2 3 Requesting Low Power Idle 5 53 4 2 4 Core CsState Rules etae epe ane rea pe dev da ra ERES 54 4 2 5 Package C States i sentite dar ade en rex ERR tend 55 4 2 6 Package C States and Display 59 4 3 Integrated Memory Controller IMC Power 60 4 3 1 Disabling Unused System Memory 5 60 4 3 2 DRAM Power Management and 1 61 4 3 3 DRAM Running Average Power Limitation RAPL 63
6. eee een 106 8 5 Processor Mass 5 lt nnn 106 8 6 Processor 5 SR 106 8 7 lt 107 8 8 Processor Land Coordinates serie tut eR db 107 8 9 Processor Storage 5 4444 4 44 1 1 eee eene ns 108 9 0 Processor Ball and Signal 110 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 5 a tel Processor Figures Figures 1 Platform Block Diagrami Ree ane E IR TE A EE 11 2 Intel Flex Memory Technology meme nnn nnns 21 3 PCI Express Related Register Structures in the 25 4 PCI Express Typical Operation 16 Lanes 26 5 Processor Graphics Controller Unit Block 24 4 2 2 422 4
7. 2 4100 110104111111 1 2 0800 111 2 4200 11011 0 0 0 0 2 0900 111 0 1 0 C2h 2 4300 110110 0 0 0 1 1 2 1000 111 1 1 C3h 2 4400 1101110 0 0 10 2 2 1100 111 1 C4h 2 4500 1101110 0 0 1 1 2 1200 111 1 1 5 2 4600 1101110 0 10 0 2 1300 111 1 1 0 2 4700 1101110 0 10 1 5 2 1400 11110 0 0111 1 7 2 4800 1101110 0 1 1 0 2 1500 111 1 2 4900 1101110 0111 1 7 2 1600 11110 1 0 1 2 5000 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 93 Processor Electrical Specifications 2 em D B B B B B B B B Vee Hex Vee idi d ili tjt tt tt t t tjt t ttt t t 7 6 5 4 3 2110 7 6 5 4 3 2110 1111010 110 1 0 2 5100 11111401111 0 2 8500 11110 0 1 0 11 2 5200 1111141011110 1 2 8600 11110101111 CCh 2 5300 1111110 111 10 2 8700 11110101111 0 1
8. 40 T T T T 0 10 20 30 Power W See the following table for discrete points that constitute the thermal profile Table 24 Thermal Test Vehicle Thermal Profile for Processor PCG 2013B Power W Tcase C Power W C Power W C Y 0 51 Power 48 5 20 58 70 42 69 92 0 48 50 22 59 72 44 70 94 2 49 52 24 60 74 45 71 45 4 50 54 26 61 76 6 51 56 28 62 78 8 52 58 30 63 80 10 53 60 32 64 82 12 54 62 34 65 84 14 55 64 36 66 86 16 56 66 38 67 88 18 57 68 40 68 90 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 69 m n tel Processor Thermal Management 5 1 4 Processor PCG 2013A Thermal Profile Figure 18 Thermal Test Vehicle Thermal Profile for Processor PCG 2013A 70 4 Tease 0 51 Power 48 5 TIV Case Temperature C un un 40 T T T T T T T T 1 0 5 10 15 20 25 30 35 40 TTV Power W See the following table for discrete points that constitute the thermal profile Table 25 Thermal Test Vehicle Thermal Profile for Processor PCG 2013A Power W
9. And the platform requests a higher power C state the memory access or snoop request is serviced and the package remains in the higher power C state The following table shows package C state resolution for a dual core processor The following figure summarizes package C state transitions Table 19 Coordination of Core Power States at the Package Level Package C State Core Note 1 If enabled the package C state will be if all cores have resolved a core C1 state or higher Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 56 Order No 328897 004 m Power Management Processor n tel Figure 14 Package C State Entry and Exit S This is the normal operating state for the processor The processor remains in the normal state when at least one of its cores is in the CO or C1 state or when the platform has not granted permission to the processor to go into a low power state Individual cores may be in lower power idle states while the package is in CO state Package State Package C1 C1E State No additional power reduction actions are taken in the package C1 state However if the C1E sub state is enabled the processor automatically transitions to the lowest supported core clock frequency followed by a re
10. 2 5400 111114011111 1 2 8800 0 0 1 10 2 5500 1 1 1 1 0 0 0 0 F0h 2 8900 1 1 0 0 1 1 1 1 CFh 2 5600 1 111 1 01 01 0 1 2 9000 1 1 0 1 0 01 01 0 2 5700 1 1 1 1 0 0 1 0 F2h 2 9100 2 5800 1 1 1 1 0 0 1 1 F3h 2 9200 1 1 0 1 0 0 1 0 D2h 2 5900 1 1 1 1 0 1 0 0 F4h 2 9300 1 1 0 1 0 0 1 1 D3h 2 6000 1 1 1 1 0 1 0 1 F5h 2 9400 2 6100 1 1 1 1 0 11 0 F6h 2 9500 1 1 0 1 0 11 01 1 5 2 6200 1 1 1 1 0 1 1 1 F7h 2 9600 1 1 0 1 0 11 1 0 2 6300 1 1 11 1 11 01 0 0 2 9700 7 2 6400 1111141111100 1 9 2 9800 11110 11 1 D8h 2 6500 11111 11 1 0 1 0 FAh 2 9900 1111011110 01 9 2 6600 111111111101 1 3 0000 1 1 0 1 1 01 1 0 DAh 2 6700 1 1 11 1 11 11 0 0 3 0100 1 1 0 1 1 01 1 1 DBh 2 6800 111114111110 1 3 0200 11110111111 DCh 2 6900 111111111111 0 FEh 3 0300 DDh 2 7000 1 1 11 1 1 4 1 3 0400 1 1 0 1 1 1 1 0 DEh 2 7100 1 1 0 1 1 1 1 1 DFh 2 7200 1 1 1 0 0 010 0 EOh 2 7300 1 1 1 0 0 01 0 1 2 7400 1 1 1 0 0 01 1 0 2 2 7500 1 1 1 0 0 01 1 1 2 7600 1 1 1 0 0 11 0 0 E4h 2 7700 1 1 1 0 0 1 0 1 E5h 2 7800 1 1 1 0 0 11 1 0 2 7900 1 1 1 0 0 1 1 1 E7h 2 8000 1 1 1 0 1 01 0 0 E8h 2 8
11. 71 20 Digital Thermal Sensor DTS 1 1 Definition 72 21 Digital Thermal Sensor DTS Thermal Profile 74 22 Package Power Control irn rrt a aia IR FERE TER cU NA E AREE ay 81 23 Input Device 4 enne nn nena knee xen rase ek D wedded ci ERR baa ria dana nRe gsm 104 24 Processor Package Assembly sek nha seed aeu na d ada ga ka uana 105 25 Processor 5 4 time nn ER RR X e NOU A 107 26 Processor Package Land 108 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 6 Order No 328897 004 m Tables Processor tel Tables 1 13 2 Related Documents x trip eere Ru siae nre ue Dresd ca 16 3 Processor DIMM Support by 4 444 44 19
12. ili 1 tjt tt tt t t tjt t ttt t t 7 6 5 4 3 2110 7 6151413121 1 0 1 1 0 42 1 1500 011111 1 64h 1 4900 1 1 1 43h 1 1600 0111110 01110 1 65 1 5000 1 1 44h 1 1700 0111110 01111 0 66 1 5100 1 1 1 45h 1 1800 0111110101111 1 67 1 5200 0 1 0 0 0 1 1 0 46h 1 1900 0 1 1 0 1 0 0 0 68h 1 5300 0 1 0 0 0 1 1 1 47h 1 2000 0 1 1 0 11 0 01 1 6 1 5400 1 1 48 1 2100 0111110110 1 0 6Ah 1 5500 1 1 1 49h 1 2200 0111110 10 1 6Bh 1 5600 01110 1011 0 1 0 4Ah 1 2300 0111110 11 6 1 5700 1 1 1 1 4Bh 1 2400 0111110 11 1 6 1 5800 1 11 4Ch 1 2500 0111110111111 0 6Eh 1 5900 1 111 1 4Dh 1 2600 0111110 11111 1 1 6000 0111010111110 4Eh 1 2700 0111111 0 70 1 6100 01110 01111111 4Fh 1 2800 011111110 0 0 1 71 1 6200 011101 50h 1 2900 0111111101011 0 72 1 6300 0 1 0 1 0 0 0 1 51h 1 3000 0 1 1 1 0 0 11 1 73 1 6400 01110111010 1 0 52h 1 3100 0 1 1 1 0 1 0 0 74h 1 6500 0 1 0 1 0 0 1 1 53h 1 3200 0 1 1 1 0 1 0 1 75h 1 6600 011101101 54h 1 3300 0111111101111 10 76h 1 6700 011101110110 1 55h 1 3400 0111111101111 1 77 1 6800 0111011101110 56h 1 3500 0111111 1 78h 1 6900 011101110111 1 570 1 3600 01111111110 0 1 79 1 7000 011101111 58h 1 3700 01111111
13. 29 2 5 2 Multi Graphics Controllers Multi Monitor 31 2 6 Digital Display Interface 01 rnc n mne eene ese 31 2 7 Intel Flexible Display Interface Intel 0 37 2 8 Platform Environmental Control Interface 37 2 8 1 PECL B s Architecture ouis cpi teet ede eru Rea cR EA SAFE NDA ERE 37 3 0 TECHNMOlLOGICS me 39 3 1 Intel Virtualization Technology Intel 39 3 2 Intel Trusted Execution Technology Intel 43 3 3 Intel Hyper Threading Technology Intel HT 44 3 4 Intel Turbo Boost Technology 2 0 45 3 5 Intel Advanced Vector Extensions 2 0 Intel 2 2 2 45 3 6 Intel Advanced Encryption Standard New Instructions Intel 46 3 7 Intel Transactional Synchronization Extensions New Instructions Intel TSX NI 46 3 8 Intel 64 Architecture 2 1 47 3 9 Power Aware Interrupt Routing 48 3 10 Execute Disable Bit i RR 48 3 11 Supervisor Mode Execution Protection 5
14. A 1 1Gb 128M X8 8 1 14 10 8 8K continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 19 intel Processor Interfaces Raw DIMM DRAM DRAM of of of of Page Size Card Capacity Device Organization DRAM Physical Row Col Banks Version Technology Devices Devices Address Inside Ranks Bits DRAM 2 GB 1 Gb 128MX8 16 2 14 10 8 8K 4 GB 2 Gb 256MX8 16 2 15 10 8 8K B 4 GB 4 Gb 512MX8 8 1 15 10 8 8K 8 GB 4 Gb 512MX8 16 2 16 10 8 8K Note DIMM module support is based on availability and is subject to change Table 5 Supported SO DIMM Module Configurations AIO Only Raw Card DIMM DRAM of DRAM of Row Col of Banks Page Size Version Capacity Organization Devices Address Bits Inside DRAM 1 GB 128Mx8 8 14 10 8 8K B 2 GB 256Mx8 8 15 10 8 8 4 GB 512Mx8 8 16 10 8 8K 2 GB 128Mx8 16 14 10 8 8K F 4 GB 256Mx8 16 15 10 8 8K 8 GB 512Mx8 16 16 10 8 8K Note System memory configurations are based on availability and are subject to change 2 1 2 System Memory Timing Support The IMC supports the following DDR3 DDR3L Speed Bin CAS Write Latency CWL and command signal mode timings on the main memory interface tCL CAS Latency e tRCD Activate Command to READ or WRITE C
15. 88h 1 8500 1101110 1 0 1 0 AAh 2 1900 110 1 89h 1 8600 1101110 110 1 1 2 2000 11010 10 1 0 1 0 8Ah 1 8700 1101110 1 1 0 ACh 2 2100 11010 110 1 1 8Bh 1 8800 110111011 1 0 1 2 2200 110 11 8Ch 1 8900 1101110 1 1 1 2 2300 1100 11 1 8 1 9000 1101110 1 11 1 2 2400 11010 011111 0 8Eh 1 9100 110 1 1 2 2500 11010 011111 1 8Fh 1 9200 1 0 1 1 0 01 0 1 2 2600 1 0 10 1 01 01 0 0 90 1 9300 1 0 1 1 0 01 1 0 2 2 2700 1 0 10 1 01 01 01 1 91 1 9400 1 0 1 1 0 01 1 1 2 2800 1 0 10 1 0 01 11 0 92 1 9500 1 0 1 1 0 11 0 0 2 2900 1 0 10 1 0 01 11 1 93 1 9600 11011 41 0 10 1 5 2 3000 110 1 1 94h 1 9700 11011 1 0 11 0 B6h 2 3100 11010 10110 1 95h 1 9800 1101141 0 11 1 7 2 3200 11010 101110 96h 1 9900 11011 41 1 2 3300 1101011101141 1 97 2 0000 1 0 1 1 1 01 0 1 2 3400 1 0 10 1 1 01 0 0 98h 2 0100 1 0 1 1 1 01 1 0 2 3500 1 0 10 1 1 01 01 1 99 2 0200 1 0 1 1 1 01 1 1 2 3600 1 0 0 11 1 0 1 0 9 2 0300 2 3700 1 0 0 1 1 01 1 1 9 2 0400 2 3800 10 0 1 1 1 0 0 9Ch 2 0500 1 0 1 1 1 11 0 BEh 2 3900 110101111110 1 9 2 0600 110111111111 1 2 4000 1101011111110 9 2 0700 111
16. Dev 0 Func 0 Context entry gt gt A Bus 255 Root entry 255 Context entry Table Address Translation For bus N Structures for Domain A Bus N Root entry N Bus 0 Root entry 0 Root entry table Context entry 255 Context entry 0 Address Translation Context entry Table Structures for Domain B For bus 0 Intel VT d functionality often referred to as an Intel VT d Engine has typically been implemented at or near a PCI Express host bridge component of a computer system This might be in a chipset component or in the PCI Express functionality of a processor with integrated I O When one such Intel VT d engine receives a PCI Express transaction from a PCI Express bus it uses the B D F number associated with the transaction to search for an Intel VT d translation table In doing so it uses the B D F number to traverse the data structure shown in the above figure If it finds a valid Intel VT d table in this data structure it uses that table to translate the address provided on the PCI Express bus If it does not find a valid translation table for a given translation this results in an Intel VT d fault If Intel VT d translation is required the Intel VT d engine performs an N level table walk For more information refer to Inte Virtualization Technology for Directed I O Architecture Specification http download int
17. 1 1 24h 0 8500 1 0 5300 1 1 1 25h 0 8600 1 1 05h 0 5400 1 1 1 26h 0 8700 1 1 06h 0 5500 1 1 1 1 27h 0 8800 1 1 41 07h 0 5600 1 1 28h 0 8900 1 0 5700 1 1 1 29h 0 9000 1 1 09h 0 5800 1 1 1 0 2 0 9100 1 1 loj OAh 0 5900 1 1 1 1 2Bh 0 9200 1 1 1 0 6000 1 1 1 2ch 0 9300 1 1 0 6100 1 1 1 1 0 9400 1 1 1 0 6200 1 1 1 1 2Eh 0 9500 1 1 1 0 6300 1 1 1 11 1 2Fh 0 9600 1 1 1 1 0Fh 0 6400 1 1 30h 0 9700 1 10h 0 6500 1 1 1 31h 0 9800 1 11h 0 6600 1 1 1 32h 0 9900 1 1 12h 0 6700 1 1 1 1 33h 1 0000 1 1 13h 0 6800 1 1 1 34h 1 0100 1 1 14h 0 6900 1 1 1 1 35h 1 0200 1 1 1 15h 0 7000
18. Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 58 Order No 328897 004 e Power Management Processor n tel Note 4 2 6 Note Table 20 Package C6 state is the deepest C state supported on discrete graphics systems with PCI Express Graphics PEG Package C7 state is the deepest C state supported on integrated graphics systems or switchable graphics systems during integrated graphics mode However in most configurations package C6 will be more energy efficient than package C7 state As a result package C7 state residency is expected to be very low or zero in most scenarios where the display is enabled Logic internal to the processor will determine whether package C6 or package C7 state is the most efficient There is no need to make changes in BIOS or system software to prioritize package C6 state over package C7 state Package C States and Display Resolutions The integrated graphics engine has the frame buffer located in system memory When the display is updated the graphics engine fetches display data from system memory Different screen resolutions and refresh rates have different memory latency requirements These requirements may limit the deepest Package C state the processor can enter Other elements that may affect the deepest Package C state available are the following e Display is on or off e Singl
19. tha ee ee ERR IER E DRAN ERR 86 6 6 Direct Media Interface DMI EYRX SEE SERE RRRERCKNEZENREI TE AA 86 6 7 Phase Locked Loop PLL 5 2 4 441 94 2 1 444 enn 87 6 8 Testability Signal Daeg sda deed Ee tex RE bere 87 6 9 Error and Thermal Protection 5 i aa a 88 6 10 Power Sequencing Signals eei tema ax tere xx atenta tais raa Re der te nt masta EARN DE 88 6 11 Processor 51 lene reir eren dk haga dana EAR RARE a Rice adea a XR ERR 89 ETSI IeD n 89 6 13 Ground and Non Critical to Function NCTF 89 6 14 Processor Internal Pull Up Pull Down 89 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 4 Order No 328897 004 m Contents Processor tel 7 0 Electrical 90 7 1 Integrated Volt
20. 24 VSS 8 VSS 4 VDDQ 25 VSS AB34 VSS AF5 VDDQ 128 VSS AB37 VSS AF8 VDDQ AJ29 VSS AB5 VSS AG33 VDDQ AJ9 VSS AB6 VSS AG36 VDDQ AT17 VSS AB7 VSS AG37 VDDQ AT22 VSS AC3 VSS AG38 VDDQ 15 VSS AC33 VSS AG39 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 116 December 2013 Order No 328897 004 Processor Ball and Signal Information Processor n te Signal Name Ball Signal Name Ball Signal Name Ball VSS AG40 VSS AK14 VSS AM2 VSS AG5 VSS AK18 VSS AM24 VSS AG8 VSS AK19 VSS AM27 VSS AH1 VSS AK24 VSS AM3 VSS AH2 VSS AK25 VSS AM30 VSS AH3 VSS AK26 VSS AM31 VSS AH33 VSS AK27 VSS AM32 VSS AH36 VSS AK28 VSS AM33 VSS AH4 VSS AK29 VSS AM34 VSS AH5 VSS AK30 VSS AM35 VSS AH8 VSS AK36 VSS AM36 VSS 11 VSS AK4 VSS AM4 VSS 14 VSS AK5 VSS 5 VSS 16 VSS AK6 VSS AN10 VSS 18 VSS AK7 VSS AN11 VSS AJ19 VSS AK8 VSS AN14 VSS AJ22 VSS AK9 VSS AN16 VSS 23 VSS AL11 VSS AN18 VSS 26 VSS AL14 VSS AN19 VSS 27 VSS AL17 VSS AN22 VSS AJ30 VSS AL21 VSS AN23 VSS 1 VSS AL22 VSS AN24 VSS 2 VSS AL24 VSS AN27 VSS VSS AL27 VSS AN30 VSS AJ34 VSS AL30 VSS AN36 VSS 5 VSS AL36 VSS
21. Note Only DMI x4 configuration is supported e DMI 2 0 support e Compliant to Direct Media Interface Second Generation DMI2 e Four lanes in each direction Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 26 Order No 328897 004 m Interfaces Processor tel 5 GT s point to point DMI interface to PCH is supported Raw bit rate on the data pins of 5 0 GB s resulting in a real bandwidth per pair of 500 MB s given the 8b 10b encoding used to transmit data across this interface Does not account for packet overhead and link maintenance Maximum theoretical bandwidth on interface of 2 GB s in each direction simultaneously for an aggregate of 4 GB s when DMI x4 Shares 100 MHz PCI Express reference clock 64 bit downstream address format but the processor never generates an address above 64 GB Bits 63 36 will always be zeros 64 bit upstream address format but the processor responds to upstream read transactions to addresses above 64 GB addresses where any of Bits 63 36 are nonzero with an Unsupported Request response Upstream write transactions to addresses above 64 GB will be dropped Supports the following traffic types to or from the PCH DMI gt DRAM DMI gt processor core Virtual Legacy Wires VLWs Resetwarn or MSIs only Processor core gt DM
22. x2 Refers to a Link or Port with two Physical Lanes x4 Refers to a Link or Port with four Physical Lanes x8 Refers to a Link or Port with eight Physical Lanes x16 Refers to a Link or Port with sixteen Physical Lanes 1 7 Related Documents Table 2 Related Documents Document Document Number Location Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron9 Processor Family Datasheet Volume 328898 20f2 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron9 Processor Family Specification 328899 Update Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family Desktop Intel Celeron9 Processor Family and Intel Xeon 328900 Processor E3 1200 v3 Product Family Thermal Mechanical Design Guidelines continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 16 Order No 328897 004 Introduction Processor intel Document Document Number Location LGA1150 Socket Application Guide 328999 Intel 8 Series C220 Series Chipset Family Platform Controller Hub PCH 328904 Datasheet Intel 8 Series C220 Series Chipset Family Platform Controller Hub PCH 328
23. 103 Processor Loading Specifications ie oerte rere renun nate saura a seas 106 Package Handling Guideline Sinirin iniinis nnn n aduana EDERA 106 Processor Mate rials 25 0 107 Processor Storage nnne nnne nnn nnn 108 Processor Ball List by Signal Name ecrire ire rene hen xh nnne na dan ua sura nda 110 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 8 Order No 328897 004 Revision History Processor Revision History Revision Description Date 001 Initial Release June 2013 002 Added Desktop 4th Generation Intel Core i7 4771 i5 4440 i5 4440S i3 4340 i3 4330 i3 4330T i3 4130 and i3 4130T processors Added Desktop Intel Pentium G3430 G3420 G3220 G3420T G3220T processors Updated Section 4 2 4 Core C State Rules Updated Section 4 2 5 Package C States Minor edits throughout for clarity September 2013 003 Minor edits throughout for clarity November 2013 004 Added Desktop Intel Celeron G1830 G1820 and G1820T processors Added Section 4 2 6 Package C States and Display Resolutions Decem
24. Processor Interfaces Vertex Shader VS Stage The VS stage performs shading of vertices output by the VF function The VS unit produces an output vertex reference for every input vertex reference received from the VF unit in the order received Geometry Shader GS Stage The GS stage receives inputs from the VS stage Compiled application provided GS programs specifying an algorithm to convert the vertices of an input object into some output primitives For example a GS shader may convert lines of a line strip into polygons representing a corresponding segment of a blade of grass centered on the line Or it could use adjacency information to detect silhouette edges of triangles and output polygons extruding out from the edges Clip Stage The Clip stage performs general processing on incoming 3D objects However it also includes specialized logic to perform a Clip Test function on incoming objects The Clip Test optimizes generalized 3D Clipping The Clip unit examines the position of incoming vertices and accepts rejects 3D objects based on its Clip algorithm Strips and Fans SF Stage The SF stage performs setup operations required to rasterize 3D objects The outputs from the SF stage to the Windower stage contain implementation specific information required for the rasterization of objects and also supports clipping of primitives to some extent Windower IZ WIZ Stage The WIZ unit performs an early depth test which r
25. Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 79 e tel Processor Thermal Management e Uncharacterized workloads may exist that could result in higher turbo frequencies and power If that were to happen the processor Thermal Control Circuitry TCC would protect the processor The TCC protection must be enabled by the platform for the product to be within specification An illustration of Intel Turbo Boost Technology power control is shown in the following sections and figures Multiple controls operate simultaneously allowing for customization for multiple system thermal and power limitations These controls provide turbo optimizations within system constraints 5 9 2 Package Power Control The package power control allows for customization to implement optimal turbo within platform power delivery and package thermal solution limitations Table 28 Intel Turbo Boost Technology 2 0 Package Power Control Settings MSR MSR TURBO POWER LIMIT Address 610h Control Bit Default Description This value sets the average power limit over a long time period This is normally aligned to the TDP of the part and steady state cooling capability of the thermal solution The default value is the TDP for the SKU PL1 limit may be set lower than TDP in real time for specific needs such as responding to a th
26. SM DRAMRST signal common to all channels CMOS TESTLO x TESTLO should be individually connected to Vss through a resistor Note 1 PCIe bifurcation support varies with the processor and PCH SKUs used Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 85 intel Processor Signal Description 6 4 PCI Express Based Interface Signals Table 34 PCI Express Graphics Interface Signals Signal Name Description Direction Buffer Type PEG RCOMP PCI Express Resistance Compensation PEG RXP 15 0 PCI Express Receive Differential Pair I PEG RXN 15 0 PCI Express PEG TXP 15 0 PCI Express Transmit Differential Pair TXN 15 0 55 6 5 Display Interface Signals Table 35 Display Interface Signals Signal Name Description Direction Buffer Type FDI TXP 1 0 Intel Flexible Display Interface Transmit Differential Pair TXN 1 0 FDI DDIB_TXP 3 0 Digital Display Interface Transmit Differential Pair DDIB TXN 3 0 FDI DDIC TXP 3 0 Digital Display Interface Transmit Differential Pair DDIC TXN 3 0 FDI DDID TXP 3 0 Digital Display Interface Transmit Differential Pair DDID_TXN 3 0 FDI FDI CSYNC Intel Flexible Display Interface Sync I CMOS Intel Flexible Di
27. default setting overridden GTL CFG 4 Reserved configuration lane A test point may be placed on the board for this lane CFG 6 5 PCI Express Bifurcation 00 1 x8 2 x4 PCI Express 01 reserved 10 2 x8 PCI Express 11 1x16 PCI Express e CFG 19 7 Reserved configuration lanes A test point may be placed on the board for these lands CFG RCOMP Configuration resistance compensation Use a 49 9 Q 1 _ resistor to ground FC Future Compatibility signals are signals that are available for FC x compatibility with other processors A test point may be placed on the board for these lands PM SYNC Power Management Sync A sideband signal to communicate I power management status from the platform to the processor CMOS Signal is for debug I PWR_DEBUG Asynchronous CMOS IST_TRIGGER Signal is for IFDIM testing only CMOS Signal is for debug If both THERMTRIP and this signal are IVR ERROR simultaneously asserted the processor has encountered an m unrecoverable power delivery fault and has engaged automatic CMOS shutdown as a result RESET Platform Reset pin driven by the PCH I CMOS RSVD RESERVED All signals that are RSVD and RSVD_NCTF must be No Connect left unconnected on the board Intel recommends that all Test Point RSVD_TP RSVD_TP signals have via test points Non Critical to RSVD_NCTF Function DRAM Reset Reset signal from processor to DRAM devices One
28. interface supports HDMI with 3D Deep Color and x v Color The DisplayPort interface supports the VESA DisplayPort Standard Version 1 Revision 2 e The processor supports High bandwidth Digital Content Protection HDCP for high definition content playback over digital interfaces e processor also integrates dedicated a Mini HD audio controller to drive audio on integrated digital display interfaces such as HDMI and DisplayPort The HD audio controller on the PCH would continue to support down CODECs and so on The processor Mini HD audio controller supports two High Definition Audio streams simultaneously on any of the three digital ports e The processor supports streaming any 3 independent and simultaneous display combination of DisplayPort HDMI DVI eDP VGA monitors with the exception of 3 simultaneous display support of HDMI DVI In the case of 3 simultaneous displays two High Definition Audio streams over the digital display interfaces are supported e Each digital port is capable of driving resolutions up to 3840x2160 at 60 Hz through DisplayPort and 4096x2304 at 24 Hz 2560x1600 at 60 Hz using HDMI e DisplayPort Aux CH DDC channel Panel power sequencing HPD are supported through the PCH Figure 6 Processor Display Architecture Transcoder eDP DP encoder SORT MUX Timing VDIP DPT SRID Display Transcoder A Pipe A DP HDMI Timing VDIP 3 Display i Transcoder B in Pipe
29. n tel 8 0 Figure 24 8 1 8 2 Package Mechanical Specifications The processor is packaged in a Flip Chip Land Grid Array package that interfaces with the motherboard using the LGA1150 socket The package consists of a processor mounted on a substrate land carrier An integrated heat spreader IHS is attached to the package substrate and core and serves as the mating surface for processor thermal solutions such as a heatsink The following figure shows a sketch of the processor package components and how they are assembled together The package components shown in the following figure include the following 1 Integrated Heat Spreader IHS Thermal Interface Material TIM Processor core die Package substrate Ur ww SN Capacitors Processor Package Assembly Sketch Die TIM Substrate gt Capacitors 16 1150 Socket System Board gt Processor Component Keep Out Zone The processor may contain components on the substrate that define component keep out zone requirements A thermal and mechanical solution design must not intrude into the required keep out zones Decoupling capacitors are typically mounted to the land side of the package substrate Refer to the LGA1150 Socket Application Guide for keep out zones The location and quantity of package capacitors may change due to manufacturing efficiencies but will remain within the component keep in This keep in zone includes
30. software to set up instruction buffers and use batch processing The BLT engine can perform hardware clipping during BLTs Multi Graphics Controllers Multi Monitor Support The processor supports simultaneous use of the Processor Graphics Controller GT and a x16 PCI Express Graphics PEG device The processor supports a maximum of 2 displays connected to the PEG card in parallel with up to 2 displays connected to the processor and PCH When supporting Multi Graphics Multi Monitors drag and drop between monitors and the 2x8PEG is not supported Digital Display Interface DDI e The processor supports Three Digital Display x4 DDI interfaces that can be configured as DisplayPort HDMI or DVI DisplayPort can be configured to use 1 2 or 4 lanes depending on the bandwidth requirements and link data rate of RBR 1 62 GT s HBR 2 7 GT s and HBR2 5 4 GT s When configured as HDMI DDIx4 port can support 2 97 GT s In addition Digital Port D x4 DDI interface can also be configured to carry embedded DisplayPort eDPx4 Built in displays are only supported on Digital Port D One dedicated Intel FDI Port for legacy VGA support on the PCH Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 31 m tel Processor Interfaces e HDMI
31. 0 793 0 482 0 405 0 328 45 W 1 207 0 699 0 588 0 477 35 W 1 406 0 753 0 610 0 467 Notes 1 at DTS is applicable to systems that have an internal Trise temperature to Processor cooling fan inlet of less than 10 In case the expected is greater than 10 C a correction factor should be used as explained below For each 1 C above 10 C the correction factor is defined as CF 1 7 processor TDP 2 Example A chassis Trise assumption is 12 C for 95 W TDP processor CF 1 7 95 W 0 018 W For gt 10 C at TcontroL Value provide in Column 2 Trise 10 CF 0 627 12 10 0 018 0 591 C W In this case the fan speed should be set slightly higher equivalent to 0 591 C W Fan Speed Control Scheme with Digital Thermal Sensor DTS 2 0 To simplify processor thermal specification compliance the processor calculates the DTS Thermal Profile from Tcontrot Offset TCC Activation Temperature TDP and the Thermal Margin Slope provided in the following table TCC Activation Offset is for the processors Using the DTS Thermal Profile the processor can calculate and report the Thermal Margin where a value less than 0 indicates that the processor needs additional cooling and a value greater than 0 indicates that the processor is sufficiently cooled Refer to the processor Thermal Mechanical Des
32. 1 1 1 1 36h 1 0300 1 1 1 16h 0 7100 1 1 1 1 1 7 1 0400 1 1 1 17 0 7200 1 1 1 38h 1 0500 1 1 18h 0 7300 1 1 1 1 39h 1 0600 1 1 19h 0 7400 1 1 1 1 1 0700 11 1 1 0 7500 1 11 1 1 3Bh 1 0800 11 1 1 0 7600 1 11 1 3ch 1 0900 1 1 1 1 0 7700 1 1 1 1 1 1000 11 1 1 1 0 7800 1 11 1 1 1 1100 11 1 1 0 1 0 7900 1 1 11 11 1 1200 11 41 0 8000 1 40h 1 1300 1 0 20h 0 8100 1 1 41h 1 1400 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 91 Processor Electrical Specifications 5 r D B B BIB B B B B Vee il di 1
33. 4 Supported UDIMM Module 2 19 5 Supported SO DIMM Module Configurations AIO 20 6 DDR3 DDR3L System Memory Timing 20 7 PCI Express Supported Configurations in Desktop 23 8 Processor Supported Audio Formats over HDMI and 35 9 Valid Three Display Configurations through the 36 10 DisplayPort and embedded DisplayPort Resolutions for 1 2 4 Lanes Link Data Rate of RBR HBR and 2 4 1 6666 nnne nnn nn 36 System States 50 12 Processor Core Package State 2 4 4 4 44 2 444 44 4 4 lt 50 13 Integrated Memory Controller 4 eene 50 14 PCLExpress Link States atr rear ERRARE RN AE A 50 15 Direct Media Interface DMI 54 51 16 5 C Interface State Combinations
34. A eee nnnh hana hh n d ii 82 31 Memory Channel B Signals iore ena da dura E sa iT RAP DA E Rea 83 32 Memory Reference and Compensation 5 1 84 33 Reset and Miscellaneous Signals seien na nines sake kr nee ee nacen na ERR 85 34 PCI Express Graphics Interface 1 lt nemen 86 35 Display Interface Signals 2 ete dette tenu cased ru RR EROR MER REA ca EROR SR TERRA RE canine 86 36 Direct Media Interface DMI Processor to PCH Serial 86 37 Phase Locked Loop PEL Signals iioi nentur nant Irem ke udin anna a pa Een 87 38 Testability Signals E dn KR ma a E 87 39 Error and Thermal Protection 5 88 40 Power Sequencing Sigtials o eer Red ewm qaaa YER RE E A RU 88 41 Processor Power Signals iioii tasse xtatis wa ea REDDERE EVEN 89 42 5 lt LUI 89 43 Ground Non Critical Function NCTF 89 44 Processor I
35. AN37 VSS 236 VSS AL37 VSS AN40 VSS AJ37 VSS AL38 VSS AN5 VSS 40 VSS AL39 VSS AN6 VSS 5 VSS AL40 VSS AN7 VSS AJ8 VSS AL5 VSS AN8 VSS AK1 VSS AM1 VSS AN9 VSS AK10 VSS AM11 VSS AP1 VSS AK11 VSS AM14 VSS AP11 VSS AK12 VSS AM15 VSS AP14 VSS AK13 VSS AM19 VSS AP15 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 117 Processor Processor Ball and Signal Information Signal Name Ball Signal Name Ball Signal Name Ball VSS AP24 VSS AT15 VSS AV7 VSS AP27 VSS AT16 VSS AW26 VSS AP30 VSS AT2 VSS AW3 VSS AP36 VSS AT24 VSS AW30 VSS AP4 VSS AT25 VSS AW32 VSS 5 VSS AT26 VSS AW34 VSS AR11 VSS AT27 VSS AW36 VSS AR14 VSS AT28 VSS AW7 VSS AR16 VSS AT29 VSS AY17 VSS AR17 VSS AT3 VSS AY23 VSS AR18 VSS AT30 VSS AY26 VSS AR19 VSS AT32 VSS AY27 VSS AR20 VSS AT34 VSS AY30 VSS AR21 VSS AT36 VSS AY5 VSS AR22 VSS AT38 VSS AY7 VSS AR23 VSS AT39 VSS B10 VSS AR24 VSS AT4 VSS B23 VSS AR27 VSS AT5 VSS B24 VSS AR30 VSS AT6 VSS B26 VSS AR31 VSS AT7 VSS B28 VSS AR32 VSS AT8 VSS B30 VSS AR33 VSS 9 VSS B32 VSS AR34 VSS AU2 VSS B34 VSS AR35 VSS AU25 VSS B36 VSS AR36 VSS AU3 VSS B4 VSS AR37 VSS AU30
36. B DP HDMI Timing VDIP Panel Fitting Port Mux DP HDMI DVI Transcoder C DP DP HDMI HDMI Timing VDIP DVI eDP PCH Display o o G o g 29 o o 2 o E o DDI Ports B C and D Display Pipe C _ ke Controller Display is the presentation stage of graphics This involves e Pulling rendered data from memory e Converting raw data into pixels e Blending surfaces into a frame Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 32 Order No 328897 004 m e Interfaces Processor te j Figure 7 e Organizing pixels into frames e Optionally scaling the image to the desired size e Re timing data for the intended target e Formatting data according to the port output standard DisplayPort DisplayPort is a digital communication interface that uses differential signaling to achieve a high bandwidth bus interface designed to support connections between PCs and monitors projectors and TV displays DisplayPort is also suitable for display connections between consumer electronics devices such as high definition optical disc players set top boxes and TV displays A DisplayPort consists of a Main Link Auxiliary channel and a Hot Plug Detect signal The Main Link is a unidirectional high bandwidth and low latency ch
37. DQ6 AF37 SA MA10 AW11 SB 5 0 AP17 SA DQ60 AG2 SA MA11 AV19 SB CS 1 AN15 SA DQ61 AG3 SA MA12 AU19 SB CS 2 AN17 SA DQ62 AE2 SA MA13 AY10 SB CS 3 AL15 SA DQ63 AE1 SA MA14 AT20 SB DIMM VREF 40 D SA DQ7 AF40 SA_MA15 AU21 9 SB DQO AE34 SA DQ8 AH40 SA MA2 AU16 SB 01 AE35 SA DQ9 AH39 SA MA3 AW17 SB DQ10 AK31 SA DQSNO AE38 SA_MA4 AU17 SB DQ11 AL31 SA DQSN1 A338 SA 5 AW18 SB DQ12 AK34 SA DQSN2 AN38 SA MA6 AV17 SB DQ13 AK35 SA DQSN3 AU36 SA MA7 AT18 SB_DQ14 AK32 SA_DQSN4 AW5 SA 8 AU18 SB 0015 AL32 SA DQSN5 AP2 SA 9 AT19 SB DQ16 AN34 SA DQSN6 AK2 SA ODTO AW10 SB DQ17 AP34 SA DQSN7 AF2 SA ODT1 AY8 SB DQ18 AN31 SA DQSN8 AU32 SA ODT2 AW9 SB_DQ19 AP31 SA_DQSPO AE39 SA_ODT3 AU8 SB_DQ2 AG35 SA_DQSP1 9 SA 12 SB DQ20 AN35 SA DQSP2 AN39 SA AU11 SB DQ21 AP35 SA DQSP3 AV36 SB BSO AK17 SB DQ22 AN32 SA DQSP4 5 SB BS1 AL18 SB DQ23 AP32 SA DQSP5 AP3 SB BS2 AW28 SB DQ24 AM29 SA DQSP6 AK3 SB 5 AP16 SB DQ25 AM28 SA DQSP7 AF3 SB CKO AM20 SB DQ26 AR29 SA DQSP8 AV32 SB CK1 AP22 SB DQ27 AR28 SA ECC CBO AW33 SB CK2 AN20 SB DQ28 AL29 SA ECC CB1 AV33 SB_CK3 AP19 SB_DQ29 AL28 SA_ECC_CB2 AU31 SB_CKEO AW29 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 113 Processor Proc
38. Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 80 Order No 328897 004 Thermal Management Processor n tel Figure 22 5 9 3 Package Power Control POWER LIMIT 2 POWER LIMIT 1 PL1 TDP Package Power Temperature or Energy Time Turbo Time Parameter Turbo Time Parameter is a mathematical parameter units in seconds that controls the Intel Turbo Boost Technology algorithm using an average of energy usage During a maximum power turbo event of about 1 25 x TDP the processor could sustain Power Limit 2 for up to approximately 1 5 the Turbo Time Parameter See the appropriate processor Thermal Mechanical Design Guidelines for more information see Related Documents section If the power value and or Turbo Time Parameter is changed during runtime it may take a period of time possibly up to approximately 3 to 5 times the Turbo Time Parameter depending on the magnitude of the change and other factors for the algorithm to settle at the new control limits Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 81 Processor Signal Description 6 0 Signal Description This chapter describes the processor signals The signals are arranged in functional gro
39. Family Datasheet Volume 1 of 2 87 intel 6 9 Table 39 6 10 Table 40 Processor Signal Description Error and Thermal Protection Signals Error and Thermal Protection Signals Signal Name Description Direction Buffer Type Catastrophic Error This signal indicates that the system has experienced a catastrophic error and cannot continue to operate The processor will set this for non recoverable CATERR machine check errors or other unrecoverable internal errors CATERR is used for signaling the following types of errors GTL Legacy MCERRs CATERR is asserted for 16 BCLKs Legacy IERRs CATERR remains asserted until warm or cold reset Platform Environment Control Interface A serial 1 0 PECI sideband interface to the processor it is used primarily for Asynchronous thermal power and error management Processor Hot PROCHOT goes active when the processor GTL Input temperature monitoring sensor s detects that the processor Open Drain Output has reached its maximum safe operating temperature This indicates that the processor Thermal Control Circuit TCC has been activated if enabled This signal can also be driven to the processor to activate the TCC Thermal Trip The processor protects itself from catastrophic overheating by use of an internal thermal sensor This sensor Asynchronous OD is set well above the normal operating temperature to ensure As
40. Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 78 Order No 328897 004 m e Thermal Management Processor n tel have the capability of generating interrupts using the core s local APIC Refer to the Intel 64 and IA 32 Architectures Software Developer s Manual for specific register and programming details 5 8 1 Digital Thermal Sensor Accuracy Taccuracy The error associated with DTS measurements will not exceed 5 C within the entire operating range 5 9 Intel Turbo Boost Technology Thermal Considerations Intel Turbo Boost Technology allows processor cores and integrated graphics cores to run faster than the baseline frequency During a turbo event the processor can exceed its TDP power for brief periods Turbo is invoked opportunistically and automatically as long as the processor is conforming to its temperature power delivery and current specification limits Thus thermal solutions and platform cooling that are designed to less than thermal design guidance may experience thermal and performance issues since more applications will tend to run at or near the maximum power limit for significant periods of time 5 9 1 Intel Turbo Boost Technology Power Control and Reporting Package processor core and internal graphics core powers are self monitored and correspondingly reported out e With the processor turbo disabled rolling average power over 5
41. On die termination DC working point driver set to receive mode 0 45 0 5 Vppo 0 55 Vppo Ron_up ck DDR3 DDR3L Clock Buffer pull up Resistance 20 26 32 5 11 13 DDR3 DDR3L Clock Buffer pull down Resistance 20 26 32 5 11 13 UP CMD DDR3 DDR3L Command Buffer pull up Resistance 15 20 25 5 11 13 DDR3 DDR3L Command Buffer pull down Resistance 15 20 25 5 11 13 Ron_uP CTL DDR3 DDR3L Control Buffer pull up Resistance 19 25 31 5 11 13 continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 100 December 2013 Order No 328897 004 Electrical Specifications Processor n te 2 Symbol Parameter Min Typ Max Units Notes DDR3 DDR3L Control 5 11 DN CTL Buffer pull down 19 25 31 Q i Resistance DDR3 DDR3L Reset ub RsT Buffer pull up 40 80 130 Q Resistance DDR3 DDR3L Reset RON_DN RST Buffer pull up 40 80 130 Q Resistance Input Leakage Current DQ CK ov 0 7 mA 0 2 Vppq 0 8 Vppg Input Leakage Current CMD CTL ov 1 0 mA 0 2 Vppq 0 8 Vppq Command COMP SM_RCOMPO Resistance 99 100 101 Q 8 SM_RCOM
42. Voltage and Current Specifications on page 98 The specifications are set so that one voltage regulator can operate with all supported frequencies Individual processor VID values may be set during manufacturing so that two devices at the same core frequency may have different default VID settings This is shown in the VID range values in Voltage and Current Specifications on page 98 The processor provides the ability to operate while transitioning to an adjacent VID and its associated voltage This will represent a DC shift in the loadline Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 90 Order No 328897 004 Electrical Specifications Processor Table 45 Voltage Regulator VR 12 5 Voltage Identification BIB B B B B B B Vee BIB B B B B B B Hex Vee 1 1 1 1 1 1 1 1 1 1 1 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 0 0000 1 1 21 0 8200 1 1 0 5000 1 1 22h 0 8300 1 0 02h 0 5100 1 1 1 23h 0 8400 1 1 03h 0 5200
43. a single system appear as multiple independent systems to software This allows multiple independent operating systems to run simultaneously on a single system Intel VT comprises technology components to support virtualization of platforms based on Intel architecture microprocessors and chipsets Intel Virtualization Technology Intel VT for IA 32 Intel 64 and Intel Architecture Intel VT x added hardware support in the processor to improve the virtualization performance and robustness Intel Virtualization Technology for Directed I O Intel VT d extends Intel VT x by adding hardware assisted support to improve I O device virtualization performance Intel VT x specifications and functional descriptions are included in the Intel 64 and IA 32 Architectures Software Developer s Manual Volume 3B and is available at http www intel com products processor manuals index htm The Intel VT d specification and other Intel VT documents can be referenced at http www intel com technology virtualization index htm https sharedspaces intel com sites PCDC SitePages Ingredients ingredient aspx ing VT Intel VT x Objectives Intel VT x provides hardware acceleration for virtualization of IA platforms Virtual Machine Monitor VMM can use Intel VT x features to provide an improved reliable virtualized platform By using Intel VT x a VMM is e Robust VMMs no longer need to use paravirtualization or binary translation This mean
44. all DC rails include dynamic load currents at switching frequencies up to 1 MHz 7 8 Voltage and Current Specifications Table 47 Processor Core Active and Idle Mode DC Voltage and Current Specifications Symbol Parameter Min Typ Max Unit Note 2013D 1 75 Operational 2013C 1 75 VID VID Range 1 65 2013B 1 75 1 86 V 2 2013A 1 75 Idle VID package VID Range 1 5 1 6 1 65 V 2 C6 C7 Loadline the VR 2013C PCG 1 5 regulation 2013B PCG 1 5 E 20134 PCG 1 5 capability Loadline slope in 2013D PCG 2 4 response to 2013C PCG 2 4 _ R_AC_LL dynamic load 2013B PCG 2 4 i increase 2013A PCG 2 4 events Loadline slope in 2013D PCG 3 0 response to 2013C PCG 3 0 _ 05 dynamic load 2013B PCG 3 0 gt release 2013A PCG 3 0 events T OVS Overshoot 500 uS time V_OVS Overshoot 50 mV Vcc Vcc TOB Tolerance 20 PS0 PS1 PS2 PS3 mV 3 5 6 7 8 Band Ripple 10 PSO 15 51 Vcc Ripple 50 15 PS2 mV 3 5 6 7 8 60 15 PS3 Default Vcc voltage for ER initial power up ie 2013D PCG m 95 A 4 8 Icc ie E B 75 A 4 8 cc ie _ _ 58 4 8 cc continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 98 Order No 328897 004
45. applies to desktop processors Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 99 intel Table 49 Table 50 VCCIO OUT VCOMP OUT and VCCIO TERM Processor Electrical Specifications Symbol Parameter Typ Max Units Notes VCCIO OUT ICCIO OUT Termination Voltage Maximum External Load 1 0 300 mA VCOMP OUT Termination Voltage 1 0 VCCIO TERM Termination Voltage 1 0 V Notes 1 VCOMP 2 Internal processor power for signal termination OUT may only be used to connect to PEG RCOMP and DP RCOMP DDR3 DDR3L Signal Group DC Specifications Symbol Parameter Typ Max Units Notes VIL Input Low Voltage Vppo 2 0 43 Vppo V 2 4 11 Vin Input High Voltage 0 57 Vppq 2 V 3 11 VIL Input Low Voltage SM DRAMPWROK 0 15 Vppg Vin Input High Voltage SM DRAMPWROK 0 45 1 0 UP DQ DDR3 DDR3L Data Buffer pull up Resistance 20 26 32 DDR3 DDR3L Data Buffer pull down Resistance 20 26 32 DDR3 DDR3L On die termination equivalent resistance for data signals 38 50 62 DDR3 DDR3L
46. data from the transmitter to the receiver which is similar to the HDMI protocol except for the audio and CEC Refer to the HDMI section for more information on the signals and data transmission To drive DVI I through the back panel the VGA DDC signals are connected along with the digital data and clock signals from one of the Digital Ports When a system has support for a DVI I port then either VGA or the DVI D through a single DVI I connector can be driven but not both simultaneously The digital display data signals driven natively through the processor are AC coupled and need level shifting to convert the AC coupled signals to the HDMI compliant digital signals Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 34 Order No 328897 004 m Interfaces Processor tel Table 8 embedded DisplayPort embedded DisplayPort eDP is an embedded version of the DisplayPort standard oriented towards applications such as notebook and All In One PCs Digital Port D can be configured as eDP Like DisplayPort embedded DisplayPort also consists of a Main Link Auxiliary channel and an optional Hot Plug Detect signal The eDP on the processor can be configured for 2 or 4 lanes The processor supports embedded DisplayPort eDP Standard Version 1 2 and VESA embedded DisplayPort Standard Ve
47. deeper package C state Package C3 State A processor enters the package C3 low power state when e At least one core is in the state e The other cores are in a state or deeper power state and the processor has been granted permission by the platform e The platform has not granted a request to a package or deeper state however has allowed a package C6 state In package C3 state the L3 shared cache is valid Package C6 State A processor enters the package C6 low power state when e At least one core is in the state e The other cores are in a C6 or deeper power state and the processor has been granted permission by the platform e Ifthe cores are requesting C7 state but the platform is limiting to a package state the last level cache in this case can be flushed In package C6 state all cores have saved their architectural state and have had their core voltages reduced to zero volts It is possible the L3 shared cache is flushed and turned off in package C6 state If at least one core is requesting C6 state the L3 cache will not be flushed Package C7 State The processor enters the package C7 low power state when all cores are in the C7 state In package C7 the processor will take action to remove power from portions of the system agent Core break events are handled the same way as in package C3 or C6 state Note C7 state may not be available on all SKUs Desktop 4th Generation Intel Core
48. following figure demonstrates PECI design and connectivity While the host originator can be a third party PECI host one of the PECI clients is a processor PECI device Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 37 intel Figure 9 PECI Host Clients Connection Example Processor Interfaces EO gt nX PECI 4 Q2 s 1X Host Originator Ceci 10pF Node Q3 nX PECI Client Additional PECI Clients Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 38 December 2013 Order No 328897 004 e Technologies Processor n tel 3 0 3 1 Technologies This chapter provides a high level description of Intel technologies implemented in the processor The implementation of the features may vary between the processor SKUs Details on the different technologies of Intel processors and other relevant external notes are located at the Intel technology web site http www intel com technology Intel Virtualization Technology Intel VT Intel virtualization Technology Intel VT makes
49. host OS based VPN when connecting wirelessly on battery power sleeping hibernating or powered off Results dependent upon hardware setup and configuration ntel Intel Core Celeron Pentium and the Intel logo are trademarks of Intel Corporation in the U S and or other countries Other names and brands may be claimed as the property of others Copyright 2013 Intel Corporation All rights reserved Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 2 Order No 328897 004 m Contents Processor tel Contents Revision 5 9 1 0 10 1 1 Supported Technologies 11 1 2 aca raw 12 1 3 Power 5 22 25 12 1 4 Thermal Management 13 1 5 5 Em 13 16 FORMINGIOGY RU 13 1 7 Related DJofedlp cfr
50. on at a duty cycle that should reduce power dissipation by about 50 typically a 30 50 duty cycle Clocks often will not be off for more than 32 microseconds when the TCC is active Cycle times are independent of processor frequency The duty cycle for the TCC when activated by the Thermal Monitor is factory configured and cannot be modified It is possible for software to initiate clock modulation with configurable duty cycles A small amount of hysteresis has been included to prevent rapid active inactive transitions of the TCC when the processor temperature is near its maximum operating temperature Once the temperature has dropped below the maximum operating temperature and the hysteresis timer has expired the TCC goes inactive and clock modulation ceases Immediate Transition to Combined TM1 and TM2 When the TCC is activated the processor will sequentially step down the ratio multipliers and VIDs in an attempt to reduce the silicon temperature If the temperature continues to increase and exceeds the TCC activation temperature by approximately 5 C before the lowest ratio VID combination has been reached the processor will immediately transition to the combined TM1 TM2 condition The processor remains in this state until the temperature has dropped below the TCC activation point Once below the TCC activation temperature TM1 will be discontinued and TM2 will be exited by stepping up to the appropriate ratio VID state Critical Tem
51. processor core flushes pending cycles and then enters SDRAM ranks that are not used by Intel graphics memory into self refresh The CKE signals remain LOW so the SDRAM devices perform self refresh The target behavior is to enter self refresh for package C3 or deeper power states as long as there are no memory requests to service The target usage is shown in the following table 4 3 2 3 Dynamic Power Down Dynamic power down of memory is employed during normal operation Based on idle conditions a given memory rank may be powered down The IMC implements aggressive CKE control to dynamically put the DRAM devices in a power down state The processor core controller can be configured to put the devices in active power down CKE de assertion with open pages or pre charge power down CKE de Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 62 Order No 328897 004 m Power Management Processor n tel 4 3 2 4 4 3 3 4 3 4 4 4 4 5 assertion with all pages closed Pre charge power down provides greater power savings but has a bigger performance impact since all pages will first be closed before putting the devices in power down mode If dynamic power down is enabled all ranks are powered up before doing a refresh cycle and all ranks are powered down at the end of refresh DRAM I O P
52. routes the interrupt to the active cores without waking the deep idle cores For performance it routes the interrupt to the idle C1 cores without interrupting the already heavily loaded cores This enhancement is mostly beneficial for high interrupt scenarios like Gigabit LAN WLAN peripherals and so on 3 10 Execute Disable Bit The Execute Disable Bit allows memory to be marked as executable when combined with a supporting operating system If code attempts to run in non executable memory the processor raises an error to the operating system This feature can prevent some classes of viruses or worms that exploit buffer overrun vulnerabilities and can thus help improve the overall security of the system See the Inte 64 and IA 32 Architectures Software Developer s Manuals for more detailed information 3 11 Supervisor Mode Execution Protection SMEP The processor introduces a new mechanism that provides the next level of system protection by blocking malicious software attacks from user mode code when the system is running in the highest privilege level This technology helps to protect from virus attacks and unwanted code from harming the system For more information refer to Intel 64 and IA 32 Architectures Software Developer s Manual Volume 3A at http www intel com Assets PDF manual 253668 pdf Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Process
53. solder paste and is a post reflow maximum height for the components Package Loading Specifications The following table provides dynamic and static load specifications for the processor package These mechanical maximum load limits should not be exceeded during heatsink assembly shipping conditions or standard use condition Also any Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 105 tel Processor Package Mechanical Specifications mechanical system or component testing should not exceed the maximum limits The processor package substrate should not be used as a mechanical reference or load bearing surface for thermal and mechanical solution Table 57 Processor Loading Specifications Parameter Minimum Maximum Notes Static Compressive Load 600 N 135 Ibf 1 2 3 Dynamic Compressive 712 N 160 Ibf 1 3 4 Load Notes 1 These specifications apply to uniform compressive loading in a direction normal to the processor IHS 2 This is the maximum static force that can be applied by the heatsink and retention solution to maintain the heatsink and processor interface 3 These specifications are based on limited testing for design characterization Loading limits are for the package only and do not include the limits of the processor
54. the existing PCI specifications PL1 PL2 Power Limit 1 and Power Limit 2 PPD Pre charge Power down Processor The 64 bit multi core component package Processor Core The term processor core refers to Si die itself which can contain multiple execution cores Each execution core has an instruction cache data cache and 256 KB L2 cache All execution cores share the L3 cache Processor Graphics Intel Processor Graphics A unit of DRAM corresponding to four to eight devices in parallel ignoring ECC These Rank devices are usually but not always mounted on a single side of a SO DIMM SCI System Control Interrupt SCI is used in the ACPI protocol SF Strips and Fans SMM System Management Mode SMX Safer Mode Extensions Storage Conditions A non operational state The processor may be installed in a platform in a tray or loose Processors may be sealed in packaging or exposed to free air Under these conditions processor landings should not be connected to any supply voltages have any I Os biased or receive any clocks Upon exposure to free air that is unsealed packaging or a device removed from packaging material the processor must be handled in accordance with moisture sensitivity labeling MSL as indicated on the packaging material SVID Serial Voltage Identification TAC Thermal Averaging Constant continued Desktop 4th Generation Intel Core Pr
55. the Intel Pentium G3430 G3420 G3220 G3420T and G3220T processors Throughout this document the Desktop Intel Celeron processor family refers to the Intel Celeron G1830 G1820 and G1820T processors Some processor features are not available on all platforms Refer to the processor Specification Update document for details Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 10 Order No 328897 004 m e Introduction Processor n tel Figure 1 1 1 Platform Block Diagram 1333 1600 MT s 2 DIMMs CH CHA Digital Display Processor System Memory Interface DDI 3 interfaces Note 2 DIMMs CH is not supported on all SKUs Intel Flexible Display Interface Intel FDI x2 Direct Media Interface 2 0 DMI 2 0 x4 Analog Display VGA USB 3 0 up to 6 Ports B2 FS Platform Controller Hub PCH SATA 6 GB s PCI Express 2 0 up to 6 Ports up to 8 Ports SPI Inte High PI Flash Intel HD Audio LPC Trusted Platform SMBus 2 0 Module TPM 1 2 Super IO EC GPIOs Supported Technologies e Intel Virtualization Technology Intel VT e Intel Active Management Technology 9 5 Intel AMT 9 5 e Intel Trusted Execution Technology Intel TXT e Intel Streaming SIMD Extensions 4 2 Intel SSE4 2
56. 10 1 0 7 1 7100 01110111110 0 1 59h 1 3800 0111111111011 1 7Bh 1 7200 011101111 0 1 0 5Ah 1 3900 01111111110 0 7 1 7300 01110111110 1 1 5Bh 1 4000 0 1 1 1 1 1 0 1 70 1 7400 0111011111 5 1 4100 0111111111111 0 7 1 7500 011101111110 1 5 1 4200 0111111111111 1 7 1 7600 0111011111110 5Eh 1 4300 1 80h 1 7700 0111011111111 1 5 1 4400 1 0 0 0 0 0 0 1 81h 1 7800 0 1 1 0 0 0 0 0 60h 1 4500 1 0 0 0 0 0 1 0 82h 1 7900 0 1 1 0 0 0 0 1 61h 1 4600 1 0 0 0 0 0 1 1 83 1 8000 0 111 0 01 01 1 0 62 1 4700 1 0 10 01 01 1 0 0 84 1 8100 0 1 1 0 0 0 1 1 63h 1 4800 1 0 10 0 01 11 0 1 85 1 8200 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 92 Order No 328897 004 Electrical Specifications Processor B B B B B B B B Vee Vec i dili 5 d id i tjt t ttt t t tt t t ttt t 7 6 5 4 3 2 1 0 7 6151413121 11 0 1 0 0 0 0 1 1 0 86h 1 8300 1101110 1 0 2 1700 1100 0 11 1 87h 1 8400 1101110 1 0 0 1 2 1800 11 1
57. 100 1 1 1 0 1 01 0 1 9 2 8200 1 1 1 0 1 01 1 0 2 8300 1 1 1 0 1 01 1 1 2 8400 continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 94 Order No 328897 004 m Electrical Specifications Processor n te 7 4 7 5 Note Table 46 Reserved or Unused Signals The following are the general types of reserved RSVD signals and connection guidelines e RSVD these signals should not be connected e RSVD TP these signals should be routed to a test point e RSVD_NCTF these signals are non critical to function and may be left un connected Arbitrary connection of these signals to VCC VDDQ VSS or to any other signal including each other may result in component malfunction or incompatibility with future processors See Signal Description on page 82 for a pin listing of the processor and the location of all reserved signals For reliable operation always connect unused inputs or bi directional signals to an appropriate signal level Unused active high inputs should be connected through a resistor to ground VSS Unused outputs maybe left unconnected however this may interfere with some Test Access Port TAP functions complicate debug probing and prevent boundary scan testing A resistor must be used when tying bi directional signals to
58. 23 VCC L20 VCC D33 VCC 25 VCC L21 VCC D35 VCC H27 VCC L22 VCC E24 VCC H29 VCC L23 VCC E25 VCC H31 VCC L24 VCC E26 VCC H33 VCC L25 VCC E27 VCC H35 VCC L26 VCC E28 VCC J21 VCC L27 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 115 Processor Processor Ball and Signal Information Signal Name Ball Signal Name Ball Signal Name Ball VCC L28 VDDQ AU20 VSS AC34 VCC L29 VDDQ AU24 VSS AC35 VCC L30 VDDQ AV10 VSS AC36 VCC L31 VDDQ AV11 VSS AC37 VCC L32 VDDQ AV13 VSS AC38 VCC L33 VDDQ AV18 VSS AC39 VCC L34 VDDQ AV23 VSS AC40 VCC M13 VDDQ AV8 VSS AC6 VCC M15 VDDQ AW16 VSS AC7 VCC M17 VDDQ AY12 VSS AD1 VCC 19 VDDQ AY14 VSS AD2 VCC M21 VDDQ AY9 VSS AD3 VCC M23 VIDALERT B37 VSS AD33 VCC M25 VIDSCLK C38 VSS AD36 VCC M27 VIDSOUT C37 VSS AD4 VCC M29 VSS All VSS AD5 VCC M33 VSS 13 VSS AD6 VCC M8 VSS A15 VSS AD7 VCC P8 VSS A17 VSS AD8 VCC_SENSE E40 VSS A23 VSS AE33 VCCIO_OUT L40 VSS A5 VSS AE36 VCOMP_OUT 4 VSS A7 VSS AE37 VDDQ 12 VSS AA3 VSS AE40 VDDQ 13 VSS AA33 VSS AE5 VDDQ AJ15 VSS AA35 VSS AE8 VDDQ 17 VSS AA38 VSS 1 VDDQ 20 VSS AA6 VSS AF33 VDDQ 21 VSS AA7 VSS AF36 VDDQ
59. 4 29 6 Processor Display ArchitectUre cirea ra Ra wa da sa tea NEP 32 7 DisplayPort OVerViQW cce tache RR DERE FATA 33 8 HDMI OVGVICW carci 34 9 Host Clients Connection nes nhan aan nnn n hn nnn 38 10 Device to Domain Mapping meme nne 42 11 Processor Power erem nex tkt n a M FE A MEER e REA VERE 49 12 Idle Power Management Breakdown of the Processor Cores 52 13 Thread and Core C State Entry and 1 1 1 53 14 Package C State Entry and Exit lesse ege nonse aaa ua etg kenn nae cae 57 15 Thermal Test Vehicle Thermal Profile for Processor PCG 20130 67 16 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 68 17 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 69 18 Thermal Test Vehicle Thermal Profile for Processor PCG 2013 70 19 Thermal Test Vehicle TTV Case Temperature Tcase Measurement Location
60. 4 3 4 DDR Electrical Power Gating sss nemen nen 63 4 4 PCI Express Power Management 2 ean suu Ea aA ER 63 4 5 Direct Media Interface DMI Power 63 4 6 Graphics Power Managemoent venae ke haven 64 4 6 1 Intel Rapid Memory Power Management Intel 64 4 6 2 Graphics Render sends cena esed A get ERRARE 64 4 6 3 Intel Graphics Dynamic 64 5 0 Thermal 65 5 1 Desktop Processor Thermal 242 2 2 2 144 66 5 1 1 Processor PCG 2013D Thermal 2 67 5 1 2 Processor PCG 2013C Thermal 68 5 1 3 Processor PCG 20138 Thermal Profile sees 69 5 1 4 Processor PCG 2013A Thermal 2 12222 70 5 2 Thermal Metrology correr 71 5 3 Fan Speed Control Scheme with Digital Thermal Sensor DTS 1 1 71 5 4 Fan Speed Control Scheme with Digital Ther
61. 5 tel Processor Thermal Management after 1 ms the processor is still too hot the temperature has not dropped below the TCC activation point DTS still 2 0 and PROCHOT is still active then a second frequency and voltage transition will take place This sequence of temperature checking and frequency and voltage reduction will continue until either the minimum frequency has been reached or the processor temperature has dropped below the TCC activation point If the processor temperature remains above the TCC activation point even after the minimum frequency has been reached then clock modulation described below at that minimum frequency will be initiated There is no end user software or hardware mechanism to initiate this automated TCC activation behavior A small amount of hysteresis has been included to prevent rapid active inactive transitions of the TCC when the processor temperature is near the TCC activation temperature Once the temperature has dropped below the trip temperature and the hysteresis timer has expired the operating frequency and voltage transition back to the normal system operating point using the intermediate VID frequency points Transition of the VID code will occur first to insure proper operation as the frequency is increased Clock Modulation Clock modulation is a second method of thermal control available to the processor Clock modulation is performed by rapidly turning the clocks off and
62. 5 1 2 Processor PCG 2013C Thermal Profile Figure 16 Thermal Test Vehicle Thermal Profile for Processor PCG 2013C 75 1 70 gt Tease 0 41 Power 44 7 9 65 E g 60 E 8 55 3 50 45 40 amp T T T T T 0 10 20 80 40 50 60 70 Power W See the following table for discrete points that constitute the thermal profile Table 23 Thermal Test Vehicle Thermal Profile for Processor PCG 2013C Power W Tcase_max C Power W Tcase_max C Y 0 41 Power 44 7 30 57 00 0 44 7 32 57 82 2 45 52 34 58 64 4 46 34 36 59 46 6 47 16 38 60 28 8 47 98 40 61 10 10 48 80 42 61 92 12 49 62 44 62 74 14 50 44 46 63 56 16 51 26 48 64 38 18 52 08 50 65 20 20 52 90 52 66 02 22 53 72 54 66 84 24 54 54 56 67 66 26 55 36 58 68 48 28 56 18 60 69 30 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 68 Order No 328897 004 Thermal Management Processor Power W 5 C 62 70 12 64 70 94 65 71 35 5 1 3 Processor PCG 2013B Thermal Profile Figure 17 Thermal Test Vehicle Thermal Profile for Processor PCG 2013B 75 4 70 4 Z Tease 0 51 Power 48 5 9 65 g 60 ig 55 4 9 8 50
63. 6 TDO F39 SB_DQ57 AH7 SB_ECC_CB7 AR25 TESTLO N5 N5 SB DQ58 AE6 SB MAO AL19 TESTLO P6 P6 SB DQ59 AE7 SB MA1 AK23 THERMTRIP F37 SB_DQ6 AG34 SB MA10 AP18 TMS E39 SB DQ60 AJ6 SB MA11 AY25 TRST E37 SB_DQ61 7 SB MA12 AV26 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 114 December 2013 Order No 328897 004 Processor Ball and Signal Information Processor Signal Name Ball Signal Name Ball Signal Name Ball VCC A24 VCC E29 VCC J22 VCC A25 VCC E30 VCC 23 VCC A26 VCC E31 VCC 24 VCC A27 VCC E32 VCC J25 VCC A28 VCC E33 VCC J26 VCC A29 VCC E34 VCC J27 VCC A30 VCC E35 VCC J28 VCC B25 VCC 23 VCC J29 VCC B27 VCC F25 VCC J30 VCC B29 VCC F27 VCC J31 VCC B31 VCC F29 VCC J32 VCC B33 VCC F31 VCC J33 VCC B35 VCC VCC 34 VCC C24 VCC F35 VCC 35 VCC C25 VCC G22 VCC K19 VCC C26 VCC G23 VCC K21 VCC C27 VCC G24 VCC K23 VCC C28 VCC G25 VCC K25 VCC C29 VCC G26 VCC K27 VCC C30 VCC G27 VCC K29 VCC C31 VCC G28 VCC K31 VCC C32 VCC G29 VCC K33 VCC C33 VCC G30 VCC K35 VCC C34 VCC G31 VCC L15 VCC C35 VCC G32 VCC 116 VCC D25 VCC G33 VCC L17 VCC D27 VCC G34 VCC L18 VCC D29 VCC G35 VCC L19 VCC D31 VCC H
64. 650505605656365656505656566565656505050505650505 9999999999999999999909099999999 _ 9909999999 999999 999009999 100 o 0000 o 1000 meo on 999999 QQQ NNS NNNNA C563656565650505605656563656505650505656056565650505056505056056565656505050505050 CIC NSIN SINSA 99999999999999999999999N909999999990090999 9O9909009999999900 999999999999909900 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 1 5 3 1 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 e 8 9 Processor Storage Specifications The following table includes a list of the specifications for device storage in terms of maximum and
65. 905 Specification Update Intel 8 Series C220 Series Chipset Family Platform Controller Hub PCH Thermal 328906 Mechanical Specifications and Design Guidelines http Advanced Configuration and Power Interface 3 0 www acpi info PCI Local Bus Specification 3 0 http www pcisig com specifications PCI Express Base Specification Revision 2 0 http www pcisig com DDR3 SDRAM Specification http www jedec org DisplayPort Specification http www vesa org Intel 64 and IA 32 Architectures Software Developer s Manuals http www intel com products processor manuals index htm Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 17 m tel Processor Interfaces 2 0 Interfaces 2 1 System Memory Interface Two channels of DDR3 DDR3L Unbuffered Dual In Line Memory Modules UDIMM or DDR3 DDR3L Unbuffered Small Outline Dual In Line Memory Modules SO DIMM with a maximum of two DIMMs per channel e Single channel and dual channel memory organization modes Data burst length of eight for all memory organization modes e Memory data transfer rates of 1333 MT s and 1600 MT s e 64 bit wide channels DDR3 DDR3L I O Voltage of 1 5 V for Desktop e The type of the DIMM modu
66. D3 50 Not displaying D3 S3 N A Not displaying Graphics Core is powered off D3 S4 N A Not displaying suspend to disk Processor Core Power Management While executing code Enhanced Intel SpeedStep Technology optimizes the processor s frequency and core voltage based on workload Each frequency and voltage operating point is defined by ACPI as a P state When the processor is not executing code it is idle A low power idle state is defined by ACPI as a C state In general deeper power C states have longer entry and exit latencies Enhanced Intel SpeedStep Technology Key Features The following are the key features of Enhanced Intel SpeedStep Technology Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 51 tel Processor Power Management 4 2 2 Caution Figure 12 e Multiple frequency and voltage points for optimal performance and power efficiency These operating points are known as P states e Frequency selection is software controlled by writing to processor MSRs The voltage is optimized based on the selected frequency and the number of active processor cores Once the voltage is established the PLL locks on to the target frequency All active processor cores share the same frequency and voltage In a multi
67. DDR3 1333 and populated with two DIMMs per channel b DMI and PCIe links are at L1 2 Specification at DTS 50 C and minimum voltage loadline 3 Specification at DTS 50 C and minimum voltage loadline 4 Specification at DTS 35 C and minimum voltage loadline 5 These DTS values in Notes 2 4 are based on the TCC Activation MSR having a value of 100 see Processor Temperature on page 74 6 These values are specified at Vcc and for all other voltage rails for all processor frequencies Systems must be designed to ensure the processor is not to be subjected to any static Vcc and Icc combination wherein Vccp exceeds Vccp wax at specified Iccp See the loadline specifications 7 Thermal Design Power TDP should be used for processor thermal solution design targets TDP is not the maximum power that the processor can dissipate TDP is measured at DTS 1 TDP is achieved with the Memory configured for DDR3 1333 and 2 DIMMs per channel 8 Platform Compatibility Guide PCG previously known as FMB provides a design target for meeting all planned processor frequency requirements 9 Not 10090 tested Specified by design characterization 5 1 Desktop Processor Thermal Profiles This section provides thermal profiles for the Desktop processor families Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Cele
68. Desktop 4th Generation Intel Core Processor Family Desktop Intel9 Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS NO LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE MERCHANTABILITY OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT A Mission Critical Application is any application in which failure of the Intel Product could result directly or indirectly in personal injury or death SHOULD YOU PURCHASE OR USE INTEL S PRODUCTS FOR ANY SUCH MISSION CRITICAL APPLICATION YOU SHALL INDEMNIFY AND HOLD INTEL AND ITS SUBSIDIARIES SUBCONTRACTORS AND AFFILIATES AND THE DIRECTORS OFFICERS AND EMPLOYEES OF EACH HARMLESS AGAINST ALL CLAIMS COSTS DAMAGES AND EXPENSES AND REASONABLE ATTORNEYS FEES ARISING OUT OF DIRECTLY OR INDIRECTLY ANY CLAIM OF PRODUCT LIABILITY PERSONAL INJURY OR DEATH ARISING IN ANY WAY OUT OF SUCH MISSION CRITICAL APPLICATION WHETHER OR NOT INTEL OR ITS SUBCONTRACTOR WAS NE
69. Electrical Specifications Processor n te Symbol Parameter Min Typ Max Unit Note _ _ 48 4 8 cc 2013D PCG 153 Ww 9 PMAX 2013 121 Ww 9 Pmax 2013 99 Ww 9 2013A 83 Ww 9 MAX Notes 1 Unless otherwise noted all specifications in this table are based estimates simulations or empirical data 2 Each processor is programmed with a maximum valid voltage identification value VID that is set at manufacturing and cannot be altered Individual maximum VID values are calibrated during manufacturing such that two processors at the same frequency may have different settings within the VID range This differs from the VID employed by the processor during a power management event Adaptive Thermal Monitor Enhanced Intel SpeedStep Technology or Low Power States The voltage specification requirements are measured across VCC SENSE and VSS SENSE lands at the socket with a 20 MHz bandwidth oscilloscope 1 5 pF maximum probe capacitance and 1 MQ minimum impedance The maximum length of ground wire on the probe should be less than 5 mm Ensure external noise from the system is not coupled into the oscilloscope probe Icc Specification is based on the loadline at worst case highest tolerance and ripple The Vcc specifications represent static and transient limits The lo
70. G BPM 16 24 Q Ron Buffer on Resistance other GTL 12 28 Q Input Leakage Current 150 Notes 1 Unless otherwise noted all specifications in this table apply to all processor frequencies 2 The Vccro our referred to in these specifications refers to instantaneous VCCIO OUT 3 For VIN between 0 V and Measured when the driver is tri stated 4 and may experience excursions above However input signal drivers must comply with the signal quality specifications Table 55 PCI Express DC Specifications Symbol Parameter Min Typ Max Units Notes caisse DC Differential Tx Impedance Gen 1 80 u 120 Q 1 6 Only DC Differential Tx Impedance Gen 2 and Zrx DIFF DC B 120 Q 1 6 Gen 3 2 DC Common Mode Rx Impedance 40 60 Q 1 4 5 Piet tas DC Differential Rx Impedance Geni 80 _ 120 1 Only PEG RCOMP Comp Resistance 24 75 25 25 25 Q 2 3 Notes 1 See the PCI Express Base Specification for more details 2 RCOMP should be connected to our through 25 1 resistor 3 Intel allows using 24 9 Q 1 resistors 4 DC impedance limits are needed to ensure Receiver detect 5 The Rx DC Common Mode Impedance must be present when the Receiver terminations are first enabled to ensure that the Receiver Detect occurs properly Compensation of this impedance can start immediately and the 15
71. GLIGENT IN THE DESIGN MANUFACTURE OR WARNING OF THE INTEL PRODUCT OR ANY OF ITS PARTS Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked reserved or undefined Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them The information here is subject to change without notice Do not finalize a design with this information The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order Copies of documents which have an order number and are referenced in this document or other Intel literature may be obtained by calling 1 800 548 4725 or go to http www intel com design literature htm Any software source code reprinted in this document is furnished for informational purposes only and may only be used or copied and no license express or implied by estoppel or otherwise to any of the reprinted source code is granted by this document Any software source code reprinted in this document is furnished under a software license
72. Generation Intel Core processor family Processor Ball List by Signal Name Signal Name Ball Signal Name Ball Signal Name Ball BCLKN V4 CFG3 W38 DDID_TXDN1 B16 BCLKP V5 CFG4 v39 DDID_TXDN2 C17 BPM 0 G39 CFG5 U39 DDID TXDN3 B18 BPM 1 139 CFG6 U40 DDID_TXDPO 15 BPM 2 G38 CFG7 V38 DDID_TXDP1 16 BPM 3 H37 CFG8 T40 DDID_TXDP2 B17 BPM 4 H38 CFG9 Y35 DDID_TXDP3 A18 BPM 5 138 DBR G40 DISP_INT D18 BPM 6 K39 DDIB_TXBNO 17 DMI RXNO T3 BPM 7 K37 DDIB_TXBN1 G18 DMI_RXN1 V1 CATERR M36 DDIB_TXBN2 H19 DMI_RXN2 V2 CFG_RCOMP H40 DDIB_TXBN3 G20 DMI_RXN3 W3 CFGO AA37 DDIB_TXBPO E17 DMI_RXPO U3 CFG1 Y38 DDIB_TXBP1 18 DMI RXP1 01 CFG10 AA34 DDIB TXBP2 G19 DMI RXP2 W2 CFG11 V37 DDIB_TXBP3 F20 DMI_RXP3 Y3 CFG12 Y34 DDIC TXCNO E19 DMI TXNO AA5 CFG13 U38 DDIC TXCN1 D20 DMI TXN1 AB4 CFG14 W34 DDIC_TXCN2 E21 DMI TXN2 ACA CFG15 V35 DDIC_TXCN3 D22 DMI TXN3 AC2 CFG16 Y37 DDIC TXCPO D19 DMI_TXPO AA4 CFG17 Y36 DDIC_TXCP1 C20 DMI TXP1 AB3 CFG18 W36 DDIC_TXCP2 D21 DMI TXP2 AC5 CFG19 V36 DDIC_TXCP3 C22 DMI_TXP3 1 2 AA36 DDID TXDNO C15 DP RCOMP R4 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 110 December 2013 Order No 328897 004 Processor Ball and Sig
73. I APIC and MSI interrupt messaging support Message Signaled Interrupt MSI and MSI X messages Downstream SMI SCI and SERR error indication Legacy support for ISA regime protocol PHOLD PHOLDA required for parallel port DMA floppy drive and LPC bus masters DC coupling no capacitors between the processor and the PCH Polarity inversion PCH end to end lane reversal across the link Supports Half Swing low power low voltage DMI Error Flow DMI can only generate SERR in response to errors never SCI SMI MSI PCI INT or GPE Any DMI related SERR activity is associated with Device 0 DMI Link Down The DMI link going down is a fatal unrecoverable error If the DMI data link goes to data link down after the link was up then the DMI link hangs the system by not allowing the link to retrain to prevent data corruption This link behavior is controlled by the PCH Downstream transactions that had been successfully transmitted across the link prior to the link going down may be processed as normal No completions from downstream non posted transactions are returned upstream over the DMI link after a link down event Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 27 intel 2 4 2 5 Processor Interfaces Processor Graphics The processor graph
74. OS monitoring processor performance Debug Reset This signal is used only in systems where DBR no debug port is implemented on the system board DBR is used by debug port interposer so that in target probe can drive system reset Processor Ready This signal is a processor output o PRDY used by debug tools to determine processor debug readiness Asynchronous CMOS PREO Processor Request This signal is used by debug tools I Q to request debug operation of the processor Asynchronous CMOS Test Clock This signal provides the clock input for the TCK processor Test Bus also known as the Test Access I Port This signal must be driven low or allowed to float GTL during power on Reset Test Data In This signal transfers serial test data into I TDI the processor This signal provides the serial input needed for JTAG specification support GTL Test Data Out This signal transfers serial test data out of the processor This signal provides the serial output o Drai needed for JTAG specification support Sram Test Mode Select This is a JTAG specification I TMS supported signal used by debug tools GTL Test Reset This signal resets the Test Access Port I TRST TAP logic This signal must be driven low during power GTL on Reset Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor
75. P1 Data COMP Resistance 74 25 75 75 75 Q 8 SM_RCOMP2 ODT COMP Resistance 99 100 101 Q 8 Notes 1 Unless otherwise noted all specifications in this table apply to all processor frequencies is defined as the maximum voltage level at a receiving agent that will be interpreted as a logical low value Vin is defined as the minimum voltage level at a receiving agent that will be interpreted as a logical high value Vin and may experience excursions above Vppo However input signal drivers must comply with the signal quality specifications This is the pull up down driver resistance Rterm is the termination on the DIMM and in not controlled by the processor The minimum and maximum values for these signals are programmable by BIOS to one of the two sets 8 SM RCOMPx resistance must be provided on the system board with 1 resistors SM RCOMPx resistors are to Vss 9 5 DRAMPWROK rise and fall time must be 50 ns measured between 0 15 and 0 47 10 SM VREF is defined as 2 11 Maximum minimum range is correct however center point is subject to change during MRC boot training 12 Processor may be damaged if Vi exceeds the maximum voltage for extended periods 13 The MRC during boot training might optimize Roy outside the range specified Table 51 Digital Display Interface Group DC Specifications Symbol Parameter Min Typ Max Units Vit HPD Input Low Voltage 0 8 V Vin HPD Inp
76. R3 DDR3L 1600 MT s configuration for driving 3 simultaneous 3840x2160 60 Hz display resolutions 2 DP and eDP resolutions in the above table are supported for 4 lanes with link data rate HBR2 The following table shows the DP eDP resolutions supported for 1 2 or 4 lanes depending on link data rate of RBR HBR and HBR2 Table 10 DisplayPort and embedded DisplayPort Resolutions for 1 2 4 Lanes Link Data Rate of RBR HBR and HBR2 Link Data Rate Lane Count 1 2 4 RBR 1064x600 1400x1050 2240x1400 HBR 1280x960 1920x1200 2880x1800 HBR2 1920x1200 2880x1800 3840x2160 Any 3 displays can be supported simultaneously using the following rules e Maximum of 2 HDMIs e Maximum of 2 DVIS e Maximum of 1 HDMI and 1 DVI Any 3 DisplayPort One VGA e One eDP High bandwidth Digital Content Protection HDCP HDCP is the technology for protecting high definition content against unauthorized copy or unreceptive between a source computer digital set top boxes and so on and the sink panels monitor and TVs The processor supports HDCP 1 4 for content protection over wired displays HDMI DVI and DisplayPort The HDCP 1 4 keys are integrated into the processor and customers are not required to physically configure or handle the keys Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volu
77. REF AB39 SA_DQ4 AD37 DQ RSVD_TP C2 SA_DQ40 AR1 SA DQO AD38 RSVD TP D1 SA_DQ41 AR4 SA DQ1 AD39 RSVD TP H16 SA 0042 AN3 SA DQ10 AK38 RSVD TP J10 SA 0043 SA DQ11 AK39 RSVD TP 12 SA DQ44 AR2 SA DQ12 AH37 RSVD TP J13 SA DQ45 AR3 SA DQ13 AH38 RSVD TP J16 SA 0046 AN2 SA 0914 AK37 RSVD TP J8 SA DQ47 1 SA DQ15 AK40 RSVD_TP Kil SA_DQ48 AL1 SA_DQ16 AM40 RSVD_TP K12 SA_DQ49 AL4 SA_DQ17 AM39 RSVD_TP K13 SA DQ5 AD40 SA DQ18 AP38 RSVD TP K8 SA DQ50 A33 SA DQ19 AP39 RSVD TP N36 SA DQ51 SA DQ2 AF38 RSVD TP N38 COBHHUGHE SA DQ52 AL2 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 112 December 2013 Order No 328897 004 e Processor Ball and Signal Information Processor n te Signal Name Ball Signal Name Ball Signal Name Ball SA DQ53 AL3 SA ECC CB3 AV31 SB 1 AY29 SA DQ54 AJ2 SA ECC 4 AT33 SB CKE2 AU28 SA DQ55 1 SA ECC 5 AU33 SB CKE3 AU29 SA DQ56 AG1 SA_ECC_CB6 AT31 SB_CKNO AM21 SA_DQ57 AG4 SA_ECC_CB7 AW31 SB_CKN1 AP21 SA_DQ58 AE3 SA_MAO AU13 SB_CKN2 AN21 SA_DQ59 AE4 SA MA1 AV16 SB CKN3 AP20 SA
78. Road Hayward 94544 Ernesto B Valencia 1 510 441 7566 Ext 242 ernestov therm x com The vendor part number is XTMS1565 Fan Speed Control Scheme with Digital Thermal Sensor DTS 1 1 To correctly use DTS 1 1 the designer must first select a worst case scenario TAMBIENT and ensure that the Fan Speed Control FSC can provide a Uc that is equivalent or greater than the Uc specification The DTS 1 1 implementation consists of two points a at and a Uc at DTS 1 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 71 tel Processor Thermal Management Figure 20 The Uc point at DTS 1 defines the minimum required at TDP considering the worst case system design Tamprent design point Wea Tcase Max 7 TDP For example for 95 W TDP part the Tease maximum is 72 6 C and at a worst case design point of 40 C local ambient this will result in 72 6 40 95 0 34 C W Similarly for a system with a design target of 45 C ambient the at DTS 1 needed will be 0 29 C W The second point defines the thermal solution performance at TcontroL The following table lists the required Wc for the various TDP processors These two points define the opera
79. Rx Common Mode Impedance constrained by RLRX CM to 50 2 20 must be within the specified range by the time Detect is entered 6 Low impedance defined during signaling Parameter is captured for 5 0 GHz by RLTX DIFF 7 8 1 Platform Environment Control Interface PECI DC Characteristics interface operates at a nominal voltage set by term The set of DC electrical specifications shown in the following table is used with devices normally operating from a term interface supply Nominal levels will vary between processor families All devices will operate at the term level determined by the processor installed in the system Table 56 Platform Environment Control Interface PECI DC Electrical Limits Symbol Definition and Conditions Min Max Units Notes Rup Internal pull up resistance 15 45 Q 3 Vin Input Voltage Range 0 15 ui V _ Hysteresis 0 1 Vhysteresis y Vccio TERM N A V m continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 103 7 8 2 Figure 23 Processor Electrical Specifications Symbol Definition and Conditions Min Max Units Notes V Negative Edge Threshold 0 275 0 500 v Voltage
80. T38 VSS_NCTF B39 VSS M7 VSS T39 VSS_NCTF C40 VSS M9 VSS T4 VSS NCTF D40 VSS 1 VSS T5 VSS SENSE F40 VSS N2 VSS T6 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 120 December 2013 Order No 328897 004
81. VSS B8 VSS AR38 VSS AU34 VSS C12 VSS AR39 VSS AU38 VSS C14 VSS AR40 VSS 5 VSS C16 VSS AR5 VSS AU7 VSS C18 VSS AT1 VSS AV21 VSS C19 VSS AT10 VSS AV28 VSS C21 VSS AT11 VSS AV3 VSS C23 VSS AT12 VSS AV30 VSS C3 VSS AT13 VSS AV34 VSS C36 VSS AT14 VSS AV38 VSS C4 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 118 December 2013 Order No 328897 004 Processor Ball and Signal Information Processor Signal Name Ball Signal Name Ball Signal Name Ball VSS C6 VSS F22 VSS H30 VSS Dii VSS F24 VSS H32 VSS D13 VSS F26 VSS H34 VSS D15 VSS F28 VSS H36 VSS D17 VSS F30 VSS H39 VSS D2 VSS F32 VSS H4 VSS D23 VSS F34 VSS H7 VSS D24 VSS F36 VSS H8 VSS D26 VSS F4 VSS H9 VSS D28 VSS F7 VSS 211 VSS D30 VSS Gii VSS 114 VSS D32 VSS G12 VSS 18 VSS D34 VSS G13 VSS 19 VSS D36 VSS G14 VSS J20 VSS D37 VSS 615 VSS J3 VSS D5 VSS G16 VSS J36 VSS D6 VSS G17 VSS J37 VSS D7 VSS G21 VSS J6 VSS D9 VSS G3 VSS J7 VSS E10 VSS G36 VSS Ki VSS E18 VSS G37 VSS K10 VSS E20 VSS G6 VSS K14 VSS E22 VSS G7 VSS K15 VSS E23 VSS G9 VSS K16 VSS E3 VSS H1 VSS K17 VSS E36 VSS H10 VSS K18 VSS E38 VSS H11 VSS K20 VSS E6 VSS H13 VSS K22 VSS E7
82. VSS H17 VSS K24 VSS E8 VSS H18 VSS K26 VSS F1 VSS H20 VSS K28 VSS F12 VSS H21 VSS K30 VSS F14 VSS H22 VSS K32 VSS F16 VSS H24 VSS K34 VSS F19 VSS H26 VSS K36 VSS F21 VSS H28 VSS K4 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 119 Processor Processor Ball and Signal Information Signal Name Ball Signal Name Ball Signal Name Ball VSS K40 VSS N3 VSS T7 VSS K7 VSS N33 VSS U2 VSS L11 VSS N34 VSS 033 VSS L13 VSS N39 VSS U34 VSS L14 VSS N4 VSS U35 VSS L3 VSS N6 VSS U36 VSS L35 VSS N7 VSS U37 VSS L36 VSS N8 VSS U4 VSS L38 VSS 2 VSS U7 VSS L6 VSS P34 VSS VSS L7 VSS P35 VSS V33 VSS L8 VSS P38 VSS V34 VSS L9 VSS 39 VSS V40 VSS M1 VSS P40 VSS V6 VSS M12 VSS PS VSS V7 VSS M14 VSS 7 VSS V8 VSS M16 VSS R3 VSS wi VSS M18 VSS R35 VSS W33 VSS M20 VSS R37 VSS W35 VSS M22 VSS R38 VSS W37 VSS M24 VSS R39 VSS W4 VSS M26 VSS R40 VSS W7 VSS M28 VSS R5 VSS Y33 VSS M30 VSS R6 VSS Y4 VSS M32 VSS R7 VSS Y5 VSS M34 VSS R8 VSS Y6 VSS M35 VSS 55 040 VSS M37 VSS T2 VSS NCTF AV 39 VSS M4 VSS T33 VSS NCTF AW38 VSS M40 VSS T36 VSS NCTF AY3 VSS M5 VSS T37 VSS NCTF B38 VSS M6 VSS
83. Vccio TERM TERM V Positive Edge Threshold 0 550 0 725 V _ Voltage TERM TERM Cbus Bus Capacitance per Node N A 10 pF Cpad Pad Capacitance 0 7 1 8 pF leakage current at 0 V 0 6 mA Ileak025 2 current at 0 25 _ 0 4 mA _ CCIO TERM Ileak050 leakage current at 0 50 _ 0 2 mA _ Vccio TERM Ileak075 leakage current at 0 75 _ 0 13 mA TERM Ileak100 2 current at _ 0 10 mA CCIO TERM Notes 1 Vccio Supplies the interface behavior does not affect term Minimum maximum specifications 2 The leakage specification applies to powered devices on the PECI bus 3 The buffer internal pull up resistance measured at 0 75 Vccio TERM Input Device Hysteresis The input buffers in both client and host models must use a Schmitt triggered input design for improved noise immunity Use the following figure as a guide for input buffer design Input Device Hysteresis Vito Maximum Vp Minimum Minimum Vy PECI Low Range Ground Valid Input Hysteresis Signal Range Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 104 December 2013 Order No 328897 004 Package Mechanical Specifications Processor
84. XP11 G4 PEG_TXP15 L1 RSVD 14 PEG 12 5 2 10 RSVD 15 PEG RXP13 J4 PEG TXP3 B9 RSVD J15 continued continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 141 Processor Processor Ball and Signal Information Signal Name Ball Signal Name Ball Signal Name Ball RSVD 117 RSVD TP P37 SA DQ20 AM37 RSVD 40 SA BSO AV12 SA DQ21 AM38 RSVD 9 SA BS1 AY11 SA DQ22 AP37 RSVD L10 SA BS2 AT21 SA DQ23 40 RSVD L12 SA_CAS AU9 SA_DQ24 AV37 RSVD M10 SA_CKO AY15 SA_DQ25 AW37 RSVD M11 SA CK1 AW15 SA DQ26 AU35 RSVD M38 SA CK2 AV14 SA_DQ27 AV35 RSVD N35 SA_CK3 AW13 SA_DQ28 AT37 RSVD P33 SA_CKEO AV22 SA_DQ29 AU37 RSVD R33 SA_CKE1 AT23 SA_DQ3 AF39 RSVD R34 SA_CKE2 AU22 SA_DQ30 AT35 RSVD T34 SA CKE3 AU23 SA DQ31 AW35 RSVD T35 SA CKNO AY16 SA DQ32 AY6 RSVD T8 SA 1 15 SA DQ33 AU6 RSVD U8 SA_CKN2 AW14 SA_DQ34 AV4 RSVD w8 SA_CKN3 AY13 SA_DQ35 AU4 RSVD Y8 SA_CS 0 AU14 SA_DQ36 AW6 RSVD_TP A4 SA_CS 1 AV9 SA_DQ37 AV6 RSVD_TP AV1 SA_CS 2 AU10 SA_DQ38 AW4 RSVD_TP AW2 SA_CS 3 AW8 SA_DQ39 AY4 RSVD_TP B3 SA_DIMM_V
85. a mode with up to three display ports activated to drive the content with potentially different color depth refresh rate and resolution settings on each of the active display devices connected The digital ports on the processor can be configured to support DisplayPort HDMI DVI For Desktop designs digital port D can be configured as eDPx4 in addition to dedicated x2 port for Intel FDI for VGA The following table shows examples of valid three display configurations through the processor Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 35 intel Processor Interfaces Table 9 Valid Three Display Configurations through the Processor Display 1 Display 2 Display 3 Maximum Maximum Maximum Resolution Display Resolution Resolution Display 1 Display 2 3 4096x2304 Q 24 Hz HDMI HDMI DP 40x21 60H 2560x1600 60 Hz DVI DVI DP 1920x1200 60 Hz 3840x2160 60 Hz DP DP DP 3840x2160 60 Hz 3840x2160 4096x2304 24 Hz VGA DP HDMI 1920x120 60H LAUD 60 Hz 2560x1600 60 Hz 3840x2160 Q 4096x2304 24 Hz eDP DP HDMI 3840x2160 60 Hz 60 Hz 2560x1600 60 Hz eDP DP DP 3840x2160 60 Hz 3840x2160 60 Hz 4096x2304 24 Hz eDP HDMI HDMI 3840x2160 60 Hz 2560x1600 60 Hz Notes 1 Requires support of 2 channel DD
86. abled in the event of a catastrophic cooling failure the processor will automatically shut down when the silicon has reached an elevated temperature refer to the THERMTRIP definition in Error and Thermal Protection Signals on page 88 THERMTRIP activation is independent of processor activity The temperature at which THERMTRIP asserts is not user configurable and is not software visible 5 8 Digital Thermal Sensor Each processor execution core has an on die Digital Thermal Sensor DTS that detects the core s instantaneous temperature The DTS is the preferred method of monitoring processor die temperature because tis located near the hottest portions of the die e It can accurately track the die temperature and ensure that the Adaptive Thermal Monitor is not excessively activated Temperature values from the DTS can be retrieved through e software interface using processor Model Specific Register MSR e A processor hardware interface as described in Platform Environmental Control Interface PECI on page 37 When temperature is retrieved by the processor MSR it is the instantaneous temperature of the given core When temperature is retrieved using PECI it is the average of the highest DTS temperature in the package over a 256 ms time window Intel recommends using the PECI reported temperature for platform thermal control that benefits from averaging such as fan speed control The average DTS temperature may not be a g
87. adlines specify voltage limits at the die measured at the VCC SENSE and 55 SENSE lands Voltage regulation feedback for voltage regulator circuits must also be taken from processor SENSE and 55 SENSE lands PSx refers to the voltage regulator power state as set by the SVID protocol PCG is Platform Compatibility Guide previously known as FMB These guidelines are for estimation purposes only Pmax is the maximum power the processor will dissipate as measured at SENSE and VSS SENSE lands The processor may draw this power for up to 10 ms before it regulates to PL2 Table 48 Memory Controller Supply DC Voltage and Current Specifications Symbol Parameter Min Typ Max Unit Note VDDQ DC AC DDR3 DDR3L Processor 1 supply voltage for DDR3 DDR3L Typ 5 1 5 Typ 5 V 2 3 5 DC AC specification VDDQ DC AC DDR3 DDR3L Processor 1 supply voltage for DDR3L DC Typ 5 1 35 Typ 5 V 2 3 AC specification DDR3L DDR3 Max Current for Rail 2 5 1 Iccave vpDQ Standby Rail during Standby Average Current for 12 20 mA 4 Notes 1 UL sd ONS The current supplied to the SO DIMM modules is not included in this specification Includes AC and DC error where the AC noise is bandwidth limited to under 20 MHz No requirement on the breakdown of AC versus DC noise Measured at 50 C This specification
88. age et er date daa Ae ce Cn nda ada rra Rx 90 7 2 Power and Ground irte EO ex Re VAR MR XR RR aia Ea da ROLE ERR ME 90 7 3 Voltage Identification VID be sn 90 7 4 Reserved or Unused 5 n nn nn 95 VEIT rien 95 7 6 Test Access Port 97 7 7 DC Specifications occi tec reden er Baile ma a e RO me d bla eua bw a Fo Ben ER 97 7 8 Voltage and Current Specifications creencia retenta ra kun haa xa n 98 7 8 1 Platform Environment Control Interface DC Characteristics 103 7 8 2 Input Device opea Sae te Duce ra Dix RSd NE MEER NE 104 8 0 Package Mechanical 105 8 1 Processor Component Keep Out ZONE enne emen 105 8 2 Package Loading 5 4 1 444 44 4 21 1 4 een 105 8 3 Package Handling Guidelines eco ti nete lia scx Pe enun Ee 106 8 4 Package Insertion 5
89. aggregate of 16 GB s when x16 Gen 2 e Gen 3 raw bit rate on the data pins of 8 0 GT s resulting in a real bandwidth pair of 984 MB s using 128b 130b encoding to transmit data across this interface This also does not account for packet overhead and link maintenance Maximum theoretical bandwidth on the interface of 16 GB s in each direction simultaneously for an aggregate of 32 GB s when x16 Gen 3 e Hierarchical PCI compliant configuration mechanism for downstream devices e Traditional PCI style traffic asynchronous snooped PCI ordering Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 23 m tel Processor Interfaces e PCI Express extended configuration space The first 256 bytes of configuration space aliases directly to the PCI Compatibility configuration space The remaining portion of the fixed 4 KB block of memory mapped space above that starting at 100h is known as extended configuration space e PCI Express Enhanced Access Mechanism Accessing the device configuration space in a flat memory mapped fashion e Automatic discovery negotiation and training of link out of reset e Traditional AGP style traffic asynchronous non snooped PCI X Relaxed ordering e Peer segment destination posted write traffic no peer to peer read traffic in V
90. all specifications in this table apply to all processor frequencies 2 The Vccro our referred to in these specifications refers to instantaneous VCCIO OUT 3 For VIN between 0 V and our Measured when the driver is tri stated 4 and may experience excursions above our However input signal drivers must comply with the signal quality specifications Table 54 GTL Signal Group and Open Drain Signal Group DC Specifications Symbol Parameter Min Max Units Notes Input Low Voltage TAP except Vit 3 0 6 V 2 Input High Voltage TAP except Vin E Vecio_term 0 72 V 2 4 VIL Input Low Voltage TCK Vccio TERM 0 4 V 2 Vin Input High Voltage TCK Vccio TERM 0 8 T V 2 4 Vuysteresis Hysteresis Voltage 0 2 m Buffer on Resistance TDO 12 28 Q VIL Input Low Voltage other GTL d _ 0 6 V 2 continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 102 Order No 328897 004 Electrical Specifications Processor n te Symbol Parameter Min Max Units Notes Input High Voltage other GTL Vecio_term 0 72 V 2 4 Ron Buffer on Resistance CF
91. amount of time specified by the VMM The VMM sets a timer value before entering a guest The feature aids VMM developers in flexibility and Quality of Service QoS guarantees Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 40 Order No 328897 004 e Technologies Processor n tel e Descriptor Table Exiting Descriptor table exiting allows a VMM to protect a guest operating system from an internal malicious software based attack by preventing relocation of key system data structures like IDT interrupt descriptor table GDT global descriptor table LDT local descriptor table and TSS task segment selector AVMM using this feature can intercept by a VM exit attempts to relocate these data structures and prevent them from being tampered by malicious software Intel VT d Objectives The key Intel VT d objectives are domain based isolation and hardware based virtualization A domain can be abstractly defined as an isolated environment in a platform to which a subset of host physical memory is allocated Intel VT d provides accelerated I O performance for a virtualized platform and provides software with the following capabilities 1 0 device assignment and security for flexibly assigning I O devices to VMs and extending the protection and isolation properties of VMs
92. and may only be used or copied in accordance with the terms of that license This document contains information on products in the design phase of development Intel processor numbers are not a measure of performance Processor numbers differentiate features within each processor family not across different processor families Go to http www intel com products processor number Code Names are only for use by Intel to identify products platforms programs services etc products in development by Intel that have not been made commercially available to the public i e announced launched or shipped They are never to be used as commercial names for products Also they are not intended to function as trademarks Intel Hyper Threading Technology Intel HT Technology is available on select Intel Core processors It requires an Intel HT Technology enabled system Consult your PC manufacturer Performance will vary depending on the specific hardware and software used Not available on Intel Core i5 750 For more information including details on which processors support Intel HT Technology visit http www intel com info hyperthreading ntel 64 architecture requires a system with a 64 bit enabled processor chipset BIOS and software Performance will vary depending on the specific hardware and software you use Consult your PC manufacturer for more information For more information visit http www intel com content www us en ar
93. anical off All power removed from system Table 12 Processor Core Package State Support State Description CO Active mode processor executing code AutoHALT state AutoHALT state with lowest frequency and voltage operating point C3 Execution cores in C3 state flush their L1 instruction cache L1 data cache and L2 cache to the L3 shared cache Clocks are shut off to each core C6 Execution cores in this state save their architectural state before removing core voltage Execution cores in this state behave similarly to the C6 state If all execution cores C7 request C7 state L3 cache ways are flushed until it is cleared If the entire L3 cache is flushed voltage will be removed from the L3 cache Power removal to SA Cores and L3 will reduce power consumption C7 may not be available on all SKUs Table 13 Integrated Memory Controller States State Description Power up CKE asserted Active mode Pre charge CKE de asserted not self refresh with all banks closed Power down Active Power CKE de asserted not self refresh with minimum one bank active down Self Refresh CKE de asserted using device self refresh Table 14 PCI Express Link States State Description LO Full on Active transfer state LOs First Active Power Management low power state Low exit latency L1 Lowest Active Power Management Longer exit latency L3 Lowest po
94. annel used for transport of isochronous data streams such as uncompressed video and audio The Auxiliary Channel AUX CH is a half duplex bidirectional channel used for link management and device control The Hot Plug Detect HPD signal serves as an interrupt request for the sink device The processor is designed in accordance with the VESA DisplayPort Standard Version 1 2a The processor supports VESA DisplayPort PHY Compliance Test Specification 1 2a and VESA DisplayPort Link Layer Compliance Test Specification 1 2a DisplayPort Overview Source Device Main Link Sink Device 1 Isochronous Streams DisplayPc AUX CH Link Device Managemet Hot Plug Detect Interrupt Request High Definition Multimedia Interface HDMI The High Definition Multimedia Interface HDMI is provided for transmitting uncompressed digital audio and video signals from DVD players set top boxes and other audiovisual sources to television sets projectors and other video displays It can carry high quality multi channel audio data and all standard and high definition consumer electronics video formats The HDMI display interface connecting the processor and display devices uses transition minimized differential signaling TMDS to carry audiovisual information through the same HDMI cable HDMI includes three separate communications channels TMDS DDC and the optional CEC consumer electronics con
95. ared L3 cache while maintaining its architectural state All core clocks are stopped at this point Because the core s caches are flushed the processor does not wake any core that is in the C3 state when either a snoop is detected or when another core accesses cacheable memory Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 54 Order No 328897 004 e Power Management Processor n tel Note 4 2 5 Core C6 State Individual threads of a core can enter the C6 state by initiating a P LVL3 I O read or an MWAIT C6 instruction Before entering core C6 state the core will save its architectural state to a dedicated SRAM Once complete a core will have its voltage reduced to zero volts During exit the core is powered on and its architectural state is restored Core C7 State Individual threads of a core can enter the C7 state by initiating a P_LVL4 I O read to the P BLK or by an MWAIT C7 instruction The core C7 state exhibits the same behavior as the core C6 state C7 state may not be available on all SKUs C State Auto Demotion In general deeper C states such as C6 state have long latencies and have higher energy entry exit costs The resulting performance and energy penalties become significant when the entry exit frequency of a deeper C state is high Therefore incorrect or i
96. ay Interface DDR3 Third generation Double Data Rate SDRAM memory technology DLL Delay Locked Loop DMA Direct Memory Access DMI Direct Media Interface DP DisplayPort DTS Digital Thermal Sensor DVI Digital Visual Interface DVI is the interface specified by the DDWG Digital Display Working Group EC Embedded Controller continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 13 Processor Introduction Term Description ECC Error Correction Code eDP embedded DisplayPort EPG Electrical Power Gating EU Execution Unit FMA Floating point fused Multiply Add instructions FSC Fan Speed Control HDCP High bandwidth Digital Content Protection HDM I High Definition Multimedia Interface HFM High Frequency Mode iDCT Inverse Discrete IHS Integrated Heat Spreader GFX Graphics GSA Graphics in System Agent GUI Graphical User Interface IMC Integrated Memory Controller Inte Tech 9 64 nology 64 bit memory extensions to the IA 32 architecture Inte 9 DPST Intel Display Power Saving Technology Inte 9 FDI Intel Flexible Display Interface Inte TSX NI Intel Transactional Synchronization Extensions New In
97. ay affect processor reliability 3 Tapgsoiure Storage applies to the unassembled component only and does not apply to the shipping media moisture barrier bags or desiccant 4 Intel branded board products are certified to meet the following temperature and humidity limits that are given as an example only Non Operating Temperature Limit 40 C to 70 C Humidity 50 to 90 non condensing with a maximum wet bulb of 28 C Post board attach storage temperature limits are not specified for non Intel branded boards 5 The JEDEC J JSTD 020 moisture level rating and associated handling practices apply to all moisture sensitive devices removed from the moisture barrier bag 6 Nominal temperature and humidity conditions and durations are given and tested within the constraints imposed by Tsustained storage aNd customer shelf life in applicable Intel box and bags Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 109 9 0 Note Table 61 Processor Processor Ball and Signal Information Processor Ball and Signal Information This chapter provides processor ball information The following table provides the ball list by signal name References to SA ECC CB 7 0 and SB ECC CB 7 0 are for processor SKUs that support ECC These signals are reserved on the Desktop 4th
98. ber 2013 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 9 m tel Processor Introduction Note Introduction The Desktop 4th Generation Intel Core processor family Desktop Intel Pentium processor family and Desktop Intel Celeron processor family are 64 bit multi core processors built on 22 nanometer process technology The processors are designed for a two chip platform consisting of a processor and Platform Controller Hub PCH The processors are designed to be used with the Intel 8 Series chipset See the following figure for an example platform block diagram Throughout this document the Desktop 4th Generation Intel Core processor family Desktop Intel Pentium processor family and Desktop Intel Celeron9 processor family may be referred to simply as processor Throughout this document the Desktop 4th Generation Intel Core processor family refers to the Desktop 4th Generation Intel9 Core i7 4771 i7 4770R i7 4770K i7 4770 i7 4770S i7 4770T i7 4765T i5 4670R i5 4670K i5 4670 i5 4670S i5 4670T i5 4670R i5 4570R i5 4570S i5 4570T i5 4440 i5 4440S i5 4430 i5 4430S i3 4340 i3 4330 i3 4330T i3 4130 and i3 4130T processors Throughout this document the Desktop Intel Pentium processor family refers to
99. ce capabilities of the processor See the PCI Express Base Specification 3 0 for details on PCI Express PCI Express Support The PCI Express lanes PEG 15 0 TX and RX are fully compliant to the PCI Express Base Specification Revision 3 0 The 4th Generation Intel Core processor Desktop with Desktop PCH supports the configurations shown in the following table may vary depending on PCH SKUs PCI Express Supported Configurations in Desktop Products Configuration Desktop 1x8 2x4 GFX I O 2x8 GFX I O 1x16 GFX e The port may negotiate down to narrower widths Support for x16 x8 x4 x2 x1 widths for a single PCI Express mode e 2 5 GT s 5 0 GT s and 8 GT s PCI Express bit rates are supported e Geni Raw bit rate on the data pins of 2 5 GT s resulting in a real bandwidth per pair of 250 MB s given the 8b 10b encoding used to transmit data across this interface This also does not account for packet overhead and link maintenance Maximum theoretical bandwidth on the interface of 4 GB s in each direction simultaneously for an aggregate of 8 GB s when x16 Gen 1 e Gen 2 Raw bit rate on the data pins of 5 0 GT s resulting in a real bandwidth per pair of 500 MB s given the 8b 10b encoding used to transmit data across this interface This also does not account for packet overhead and link maintenance Maximum theoretical bandwidth on the interface of 8 GB s in each direction simultaneously for an
100. ching is a specific VM function EPTP switching allows guest software in VMX non root operation supported by EPT to request a different EPT paging structure hierarchy This is a feature by which software in VMX non root operation can request a change of EPTP without a VM exit Software can choose among a Set of potential EPTP values determined in advance by software in VMX root operation e Pause loop exiting Support VMM schedulers seeking to determine when a virtual processor of a multiprocessor virtual machine is not performing useful work This situation may occur when not all virtual processors of the virtual machine are currently scheduled and when the virtual processor in question is in a loop involving the PAUSE instruction The new feature allows detection of such loops and is thus called PAUSE loop exiting The processor core supports the following Intel VT x features e Extended Page Tables EPT is hardware assisted page table virtualization It eliminates VM exits from the guest operating system to the VMM for shadow page table maintenance e Virtual Processor IDs VPID Ability to assign a VM ID to tag processor core hardware structures such as TLBs This avoids flushes on VM transitions to give a lower cost VM transition time and an overall reduction in virtualization overhead e Guest Preemption Timer Mechanism for a VMM to preempt the execution of a guest operating system after an
101. chitecture and technology microarchitecture intel 64 architecture general html No computer system can provide absolute security under all conditions Intel Trusted Execution Technology Intel TXT requires a computer with ntel Virtualization Technology an Intel TXT enabled processor chipset BIOS Authenticated Code Modules and an Intel TXT compatible measured aunched environment MLE Intel TXT also requires the system to contain TPM 1 5 For more information visit http www intel com technology security ntel Virtualization Technology Intel VT requires a computer system with an enabled Intel processor BIOS and virtual machine monitor VMM Functionality performance or other benefits will vary depending on hardware and software configurations Software applications may not be compatible with all operating systems Consult your PC manufacturer For more information visit http www intel com go virtualization Requires a system with Intel Turbo Boost Technology Intel Turbo Boost Technology and Intel Turbo Boost Technology 2 0 are only available on select ntel processors Consult your PC manufacturer Performance varies depending on hardware software and system configuration For more information visit http www intel com go turbo Requires activation and a system with a corporate network connection an Intel AMT enabled chipset network hardware and software For notebooks ntel AMT may be unavailable or limited over a
102. core processor the highest frequency P state requested among all active cores is selected Software requested transitions are accepted at any time If a previous transition is in progress the new transition is deferred until the previous transition is completed e processor controls voltage ramp rates internally to ensure glitch free transitions e Because there is low transition latency between P states a significant number of transitions per second are possible Low Power Idle States When the processor is idle low power idle states C states are used to save power More power savings actions are taken for numerically higher C states However higher C states have longer exit and entry latencies Resolution of C states occur at the thread processor core and processor package level Thread level C states are available if Intel Hyper Threading Technology is enabled Long term reliability cannot be assured unless all the Low Power Idle States are enabled Idle Power Management Breakdown of the Processor Cores Core 0 State Core N State Processor Package State Entry and exit of the C states at the thread and core level are shown in the following figure Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 52 Order No 328897 004 m Power Managem
103. d or is single sided is tri stated The benefits of disabling unused SM S ignals are Reduced power consumption Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 60 December 2013 Order No 328897 004 m Power Management Processor n te 4 3 2 e Reduced possible overshoot undershoot signal quality issues seen by the processor I O buffer receivers caused by reflections from potentially un terminated transmission lines When a given rank is not populated the corresponding chip select and CKE signals are not driven At reset all rows must be assumed to be populated until it can be determined that the rows are not populated This is due to the fact that when CKE is tri stated with an SO DIMM present the SO DIMM is not ensured to maintain data integrity CKE tristate should be enabled by BIOS where appropriate since at reset all rows must be assumed to be populated DRAM Power Management and Initialization The processor implements extensive support for power management on the SDRAM interface There are four SDRAM operations associated with the Clock Enable CKE signals which the SDRAM controller supports The processor drives four CKE pins to perform these operations The CKE is one of the power save means When CKE is off the internal DDR clock is disabled and the DDR power is re
104. d by xAPIC is not supported in x2APIC mode Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 47 tel Processor Technologies e The semantics for accessing APIC registers have been revised to simplify the programming of frequently used APIC registers by system software Specifically the software semantics for using the Interrupt Command Register ICR and End Of Interrupt EOI registers have been modified to allow for more efficient delivery and dispatching of interrupts e The x2APIC extensions are made available to system software by enabling the local x2APIC unit in the x2APIC mode To benefit from x2APIC capabilities a new operating system and a new BIOS are both needed with special support for X2APIC mode e The x2APIC architecture provides backward compatibility to the xAPIC architecture and forward extendible for future Intel platform innovations Note Intel x2APIC Technology may not be available on all SKUs For more information see the Intel 64 Architecture x2APIC Specification at http www intel com products processor manuals 3 9 Power Aware Interrupt Routing PAIR The processor includes enhanced power performance technology that routes interrupts to threads or cores based on their sleep states As an example for energy savings it
105. duced The power saving differs according to the selected mode and the DDR type used For more information refer to the IDD table in the DDR specification The processor supports three different types of power down modes in package CO The different power down modes can be enabled through configuring PDWN config 0 0 0 The type of power down can be configured through PDWN mode bits 15 12 and the idle timer can be configured through PDWN idle counter bits 11 0 The different power down modes supported are No power down CKE disable e Active power down APD This mode is entered if there are open pages when de asserting CKE In this mode the open pages are retained Power saving in this mode is the lowest Power consumption of DDR is defined by IDD3P Exiting this mode is defined by tXP small number of cycles For this mode DRAM DLL must be on e PPD DLL off In this mode the data in DLLs on DDR are off Power saving in this mode is the best among all power modes Power consumption is defined by IDD2P1 Exiting this mode is defined by tXP but also tXPDLL 10 20 according to DDR type cycles until first data transfer is allowed For this mode DRAM DLL must be off The CKE is determined per rank whenever it is inactive Each rank has an idle counter The idle counter starts counting as soon as the rank has no accesses and if it expires the rank may enter power down while no new transactions to the
106. duction in voltage The package enters the C1 low power state when e At least one core is in the C1 state e other cores are in a C1 or deeper power state The package enters the C1E state when e All cores have directly requested using MWAIT C1 with a sub state hint e All cores in a power state deeper than C1 C1E state however the package low power state is limited to C1 C1E using the PMG CST CONFIG CONTROL MSR e All cores have requested C1 state using HLT or MWAIT C1 and auto promotion is enabled in IA32 MISC ENABLES No notification to the system occurs upon entry to C1 C1E state Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 57 m e tel Processor Power Management Package C2 State Package C2 state is an internal processor state that cannot be explicitly requested by software A processor enters Package C2 state when e All cores and graphics have requested a or deeper power state however constraints LTR programmed timer events in the near future and so on prevent entry to any state deeper than C 2 state Or e cores and graphics are the or deeper power states a memory access request is received Upon completion of all outstanding memory requests the processor transitions back into a
107. duling and Command Overlap enhancements the IMC continuously monitors pending requests to system memory for the best use of bandwidth and reduction of latency If there are multiple requests to the same open page these requests would be launched in a back to back manner to make optimum use of the open memory page This ability to reorder requests on the fly allows the IMC to further reduce latency and increase bandwidth efficiency Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 22 Order No 328897 004 m Interfaces Processor tel 2 1 3 3 2 2 2 2 1 Table 7 Data Scrambling The system memory controller incorporates a Data Scrambling feature to minimize the impact of excessive di dt on the platform system memory VRs due to successive 1s and Os on the data bus Past experience has demonstrated that traffic on the data bus is not random and can have energy concentrated at specific spectral harmonics creating high di dt which is generally limited by data patterns that excite resonance between the package inductance and on die capacitances As a result the system memory controller uses a data scrambling feature to create pseudo random patterns on the system memory data bus to reduce the impact of any excessive di dt PCI Express Interface This section describes the PCI Express interfa
108. e Intel Hyper Threading Technology Intel HT Technology e Intel 64 Architecture e Execute Disable Bit e Intel Turbo Boost Technology 2 0 Intel Advanced Vector Extensions 2 0 Intel AVX2 e Intel Advanced Encryption Standard New Instructions Intel AES NI Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 11 m tel Processor Introduction PCLMULQDOQ Instruction e Intel Secure Key e Intel Transactional Synchronization Extensions New Instructions Intel TSX NI PAIR Power Aware Interrupt Routing e SMEP Supervisor Mode Execution Protection Note The availability of the features may vary between processor SKUs 1 2 Interfaces The processor supports the following interfaces e DDR3 DDR3L e Direct Media Interface DMI e Digital Display Interface DDI e PCI Express 1 3 Power Management Support Processor Core Full support of ACPI C states as implemented by the following processor C states CO C1 C7 e Enhanced Intel SpeedStep Technology System e S0 53 54 S5 Memory Controller e Conditional self refresh e Dynamic power down PCI Express e LOs and L1 ASPM power management capability DMI e LOs and Li ASPM power management capability Processor Graphics Controlle
109. e or multiple displays e Native or non native resolution e Panel Self Refresh PSR technology Display resolution is not the only factor influencing the deepest Package C state the processor can get into Device latencies interrupt response latencies and core C states are among other factors that influence the final package C state the processor can enter The following table lists display resolutions and deepest available package C State The display resolutions are examples using common values for blanking and pixel rate Actual results will vary The table shows the deepest possible Package C state System workload system idle and AC or DC power also affect the deepest possible Package C state Deepest Package C State Available Number of Displays 1 Native Resolution Deepest Available Package C State Single 800x600 60 Hz PC6 Single 1024x768 60 Hz PC6 Single 1280x1024 60 Hz PC6 Single 1920x1080 60 Hz PC6 Single 1920x1200 60 Hz PC6 Single 1920x1440 60 Hz PC6 Single 2048x1536 60 Hz PC6 Single 2560x1600 60 Hz PC6 Single 2560x1920 60 Hz PC3 continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 59 4 3 4 3 1 Processor Power Management
110. e processor to be operating within specification the TCC will be active when PROCHOT is asserted The processor can be configured to generate an interrupt upon the assertion or de assertion of PROCHOT By default the PROCHOT signal is set to bi directional However it is recommended to configure the signal as an input only When configured as an input or bi directional signal PROCHOT can be used for thermally protecting other platform components should they overheat as well When PROCHOT is driven by an external device e The package will immediately transition to the minimum operation points voltage and frequency supported by the processor and graphics cores This is contrary to the internally generated Adaptive Thermal Monitor response e Clock modulation is not activated The TCC will remain active until the system de asserts PROCHOT The processor can be configured to generate an interrupt upon assertion and de assertion of the PROCHOT signal Refer to the appropriate Platform Thermal Mechanical Design Guidelines see Related Doucments section for details on implementing the bi directional PROCHOT feature Toggling PROCHOT more than once in 1 5 ms period will result in constant Pn state of the processor A corner case exists for PROCHOT configured as a bi directional signal that can cause several milliseconds of delay to a system assertion of PROCHOT when the output function is asserted As an output PROCHOT Pr
111. e retrieved simultaneously since they are ensured to Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 21 m tel Processor Interfaces be on opposite channels Use Dual Channel Symmetric mode when both Channel A and Channel B DIMM connectors are populated in any order with the total amount of memory in each channel being the same When both channels are populated with the same memory capacity and the boundary between the dual channel zone and the single channel zone is the top of memory the IMC operates completely in Dual Channel Symmetric mode Note The DRAM device technology and width may vary from one channel to the other 2 1 3 1 System Memory Frequency In all modes the frequency of system memory is the lowest frequency of all memory modules placed in the system as determined through the SPD registers on the memory modules The system memory controller supports one or two DIMM connectors per channel The usage of DIMM modules with different latencies is allowed but in that case the worst latency among two channels will be used For dual channel modes both channels must have a DIMM connector populated and for single channel mode only a single channel may have one or both DIMM connectors populated Note In a two DIMM Per Channel 2DPC layout memory con
112. ed Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 95 Processor Electrical Specifications Signal Group Type Signals DDR3 DDR3L Data Signals Single ended DDR3 DDR3L Bi SA DQ 63 0 SB DQ 63 0 directional Differential DDR3 DDR3L Bi SA DQSP 7 0 SA DQSN 7 0 SB DQSP 7 0 SB DQSN 7 0 directional DDR3 DDR3L Compensation Analog Input SM RCOMP 2 0 DDR3 DDR3L Reference Voltage Signals DDR3 DDR3L Output SM VREF SA DIMM VREFDQ SB DIMM VREFDQ Testability ITP XDP Single ended CMOS Input TCK TDI TMS TRST Single ended GTL TDO Single ended Output DBR Single ended GTL BPM 7 0 Single ended GTL PREQ Single ended GTL PRDY Control Sideband Single ended GTL Input Open PROCHOT Drain Output Single ended Asynchronous THERMTRIP IVR_ERROR CMOS Output Single ended GTL CATERR Single ended Asynchronous PM_SYNC RESET PWRGOOD PWR_DEBUG CMOS Input Single ended Asynchronous Bi PECI directional Single ended GTL Bi directional CFG 19 0 Single ended Analog Input SM_RCOMP 2 0 Voltage Regulator Single ended CMOS Input VR_READY Single ended CMOS Input VIDALERT Single ended Open Drain Output VIDSCLK Single
113. ed SA BS 2 0 within each SDRAM rank DDR3 DDR3L Write Enable Control Signal This signal is used with o SA_WE SA_RAS and SA_CAS along with SA_CS to define the SDRAM Commands DDR3 DDR3L continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 82 December 2013 Order No 328897 004 Signal Description Processor intel Signal Name Description Direction Buffer Table 31 Memory Channel B Signals Type SA RAS RAS Control Signal This signal is used with SA CAS and SA WE along with SA_CS to define the SRAM Commands DDR3 DDR3L CAS Control Signal This signal is used with SA 5 and SA_CAS SA_WE along with SA_CS to define the SRAM Commands DDR3 DDR3L Data Strobes SA DQS 8 0 and its complement signal group SA DQS 8 0 make up a differential strobe pair The data is captured at the I O SA DQSN 8 0 crossing point of SA DQS 8 0 and SA_DQS 8 0 during read DDR3 DDR3L and write transactions Data Bus Channel A data signal interface to the SDRAM data I O SA_DQ 63 0 DQ 63 0 bus DDR3 DDR3L SA 15 0 Memory Address These signals are used to provide the _ 15 0 multiplexed row and column address to the SDRAM DDR3 DDR3L SDRAM Differential Clock These signals are Channel A SDRAM Differential clock
114. eep power down mode and moderate idle timer value The idle timer expiration count defines the of DCKLs that a rank is idle that causes entry to the selected powermode As this timer is set to a shorter time the IMC will have more opportunities to put DDR in power down There is no BIOS hook to set this register Customers choosing to change the value of this register can do it by changing it in the BIOS For experiments this register can be modified in real time if BIOS does not lock the IMC registers 4 3 2 1 Initialization Role of CKE During power up CKE is the only input to the SDRAM that has its level recognized other than the DDR3 DDR3L reset pin once power is applied It must be driven LOW by the DDR controller to make sure the SDRAM components float DQ and DQS during power up CKE signals remain LOW while any reset is active until the BIOS writes to a configuration register Using this method CKE is ensured to remain inactive for much longer than the specified 200 micro seconds after power and clocks to SDRAM devices are stable 4 3 2 2 Conditional Self Refresh During SO idle state system memory may be conditionally placed into self refresh state when the processor is in package C3 or deeper power state Refer to Intel Rapid Memory Power Management Intel RMPM for more details on conditional self refresh with Intel HD Graphics enabled When entering the 53 Suspend to RAM STR state or SO conditional self refresh the
115. el com technology computing vptech Intel r VT for Direct IO pdf Intel VT d Features The processor supports the following Intel VT d features Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 42 Order No 328897 004 e Technologies Processor n tel Note 3 2 e Memory controller and processor graphics comply with the Intel VT d 1 2 Specification Two Intel VT d DMA remap engines iGFX DMA remap engine Default DMA remap engine covers all devices except iGFX e Support for root entry context entry and default context e 39 bit guest physical address and host physical address widths e Support for 4 KB page sizes e Support for register based fault recording only for single entry only and support for MSI interrupts for faults e Support for both leaf and non leaf caching e Support for boot protection of default page table e Support for non caching of invalid page table entries Support for hardware based flushing of translated but pending writes and pending reads on IOTLB invalidation e Support for Global Domain specific and Page specific IOTLB invalidation e MSI cycles MemWr to address xxxxh not translated Translation faults result in cycle forwarding to VBIOS region byte enables masked for writes Returned data may be bogus for internal agent
116. emoves failing pixels and eliminates unnecessary processing overhead The Windower uses the parameters provided by the SF unit in the object specific rasterization algorithms The WIZ unit rasterizes objects into the corresponding set of pixels The Windower is also capable of performing dithering whereby the illusion of a higher resolution when using low bpp channels in color buffers is possible Color dithering diffuses the sharp color bands seen on smooth shaded objects Video Engine The Video Engine handles the non 3D media video applications It includes support for VLD and MPEG2 decode in hardware 2D Engine The 2D Engine contains BLT Block Level Transfer functionality and an extensive set of 2D instructions To take advantage of the 3D during engine s functionality some BLT functions make use of the 3D renderer Processor Graphics VGA Registers The 2D registers consists of original VGA registers and others to support graphics modes that have color depths resolutions and hardware acceleration features that go beyond the original VGA standard Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 30 Order No 328897 004 m Interfaces Processor tel 2 5 2 Note 2 6 Logical 128 Bit Fixed BLT and 256 Fill Engine This BLT engine accelerates the GUI of Microsoft Windows o
117. ended GTL Input Open VIDSOUT Drain Output Differential Analog Output VCC_SENSE VSS_SENSE Power Ground Other Single ended Power VCC VDDQ Ground VSS VSS_NCTF 3 No Connect RSVD RSVD_NCTF continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 96 December 2013 Order No 328897 004 Electrical Specifications Processor n te Signal Group Type Signals Test Point RSVD_TP Other SKTOCC PCI Express Graphics Differential PCI Express Input PEG_RXP 15 0 PEG_RXN 15 0 Differential PCI Express Output PEG_TXP 15 0 PEG_TXN 15 0 Single ended Analog Input PEG_RCOMP Digital Media Interface DMI Differential DMI Input DMI_RXP 3 0 DMI_RXN 3 0 Differential DMI Output DMI_TXP 3 0 DMI_TXN 3 0 Digital Display Interface Differential DDI Output DDIB_TXP 3 0 DDIB_TXN 3 0 DDIC_TXP 3 0 DDIC_TXN 3 0 DDID_TXP 3 0 DDID_TXN 3 0 Intel FDI Single ended CMOS Input FDI_CSYNC Single ended Asynchronous DISP_INT CMOS Input Differential FDI Output FDI_TXP 1 0 FDI_TXN 1 0 Notes 1 See Signal Description on page 82 for signal description details 2 SA and SB refer to DDR3 DDR3L Channel A and DDR3 DDR3L Channel B 7 6 Test Access Port TAP Connection Due to the voltage le
118. ent Processor n tel Figure 13 Table 18 4 2 3 Thread and Core C State Entry and Exit MWAIT C1 HLT _ 7 MWAIT C7 a P_LVL4 I O Read MWAIT C1 HLT ee dic Rea MWAIT C6 MWAIT C3 P LVL3 Read P_LVL2 1 0 N N M C WP While individual threads can request low power C states power saving actions only take place once the core C state is resolved Core C states are automatically resolved by the processor For thread and core C states a transition to and from CO is required before entering any other C state Coordination of Thread Power States at the Core Level Processor Core C State Thread 1 co 6 C7 co co co co co CO 1 Cii Cii Cii Git Thread 0 c3 co ci 6 co C1 C6 C6 7 C7 Note 1 If enabled the core C state will be C1E if all cores have resolved a core C1 state or higher Requesting Low Power Idle States The primary software interfaces for requesting low power idle states are through the MWAIT instruction with sub state hints and the instruction for C1 and However software may make C state requests using the legacy method of I O reads from the ACPI defined processor clock control registers referred to as P LVLx This method of requesting C states provides legacy support for operating systems that init
119. ermal event If it is set lower than TDP the processor may require to use frequencies below the guaranteed P1 frequency to control the low power limits The PL1 Clamp bit 16 should be set to enable the processor to use frequencies below P1 to control the set power limit PLI limit may be set higher than TDP If set higher than TDP the processor could stay at that power level continuously and cooling solution improvements may be required POWER LIMIT 1 PL1 14 0 SKU TDP This value is a time parameter that adjusts the algorithm POWER LIMIT 1 TIME behavior to maintain time averaged power at or below PL1 The d 23 17 1 sec Turbo Time Parameter hardware default value is 1 second however 28 seconds is recommended for most mobile applications PL2 establishes the upper power limit of turbo operation above TDP primarily for platform power supply considerations Power may exceed this limit for up to 10 ms The default for this limit is 1 25 x TDP however the BIOS may reprogram the default value to maximize the performance within platform power supply considerations Setting this limit to TDP will limit the processor to only operate up to the TDP It does not disable turbo because turbo is opportunistic and power temperature dependent Many workloads will allow some turbo frequencies for powers at or below TDP POWER LIMIT 2 PL2 46 32 1 25 x TDP Desktop 4th Generation Intel Core Processor Family
120. essor Ball and Signal Information Signal Name Ball Signal Name Ball Signal Name Ball SB DQ3 AH35 SB DQ62 AF6 SB MA13 AR15 SB DQ30 AP29 SB DQ63 AF7 SB MA14 AV27 SB DQ31 AP28 SB DQ7 AH34 SB MA15 AY28 SB DQ32 AR12 SB DQ8 AL34 SB MA2 AM22 SB DQ33 AP12 SB DQ9 AL35 SB MA3 AM23 SB DQ34 AL13 SB DQSO AF35 SB 4 AP23 SB DQ35 AL12 SB DQS1 AL33 SB MA5 AL23 SB DQ36 AR13 SB DQS2 AP33 SB MA6 AY24 SB DQ37 AP13 SB DQS3 AN28 SB MA7 AV25 SB DQ38 AM13 SB DQS4 AN12 SB MA8 AU26 SB DQ39 AM12 SB DQS5 AP8 SB MA9 AW25 SB DQ4 AD34 SB DQS6 AL8 SB ODTO AM17 SB DQ40 AR9 SB DQS7 AG7 SB ODT1 AL16 SB DQ41 AP9 SB 00598 AN25 SB ODT2 AM16 SB DQ42 AR6 SB DQSNO AF34 SB ODT3 AK15 SB DQ43 AP6 SB DQSN1 AK33 SB RAS AM18 SB DQ44 AR10 SB DQSN2 AN33 SB AK16 SB DQ45 AP10 SB DQSN3 AN29 SKTOCC D38 SB_DQ46 AR7 SB_DQSN4 AN13 SM_DRAMPWRO AK21 K SB_DQ47 AP7 SB_DQSN5 AR8 SM_DRAMRST AK22 SB_DQ48 AM9 SB_DQSN6 AM8 SM_RCOMPO R1 SB_DQ49 AL9 SB DQSN7 AG6 SM 1 P1 SB DQ5 AD35 SB DQSN8 AN26 SM RCOMP2 R2 SB DQ50 AL6 SB ECC CBO AM26 SM VREF AB38 SB DQ51 AL7 SB ECC CB1 AM25 SSC DPLL REF U5 SB DQ52 AM10 SB ECC CB2 AP25 CLKN SB DQ53 AL10 SB ECC CB3 AP26 SSC DPLL REF U6 CLKP SB_DQ54 AM6 SB_ECC_CB4 AL26 TCK D39 SB_DQ55 AM7 SB_ECC_CB5 AL25 TDI F38 SB_DQ56 AH6 SB_ECC_CB6 AR2
121. esult in the actual TCC activation temperature being higher than the value listed in the register TCC activation temperatures may change based on processor stepping frequency or manufacturing efficiencies Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 74 Order No 328897 004 e Thermal Management Processor n tel 5 6 Adaptive Thermal Monitor The Adaptive Thermal Monitor feature provides an enhanced method for controlling the processor temperature when the processor silicon exceeds the Thermal Control Circuit TCC activation temperature Adaptive Thermal Monitor uses TCC activation to reduce processor power using a combination of methods The first method Frequency control similar to Thermal Monitor 2 TM2 in previous generation processors involves the processor reducing its operating frequency using the core ratio multiplier and internal core voltage This combination of lower frequency and core voltage results in a reduction of the processor power consumption The second method clock modulation known as Thermal Monitor 1 or TM1 in previous generation processors reduces power consumption by modulating starting and stopping the internal processor core clocks The processor intelligently selects the appropriate TCC method to use on a dynamic basis BIOS is not required to select a s
122. extensions that allow programmers to specify regions of code for transactional synchronization Programmers can use these Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 46 Order No 328897 004 Technologies Processor intel extensions to achieve the performance of fine grain locking while actually programming using coarse grain locks Details on Intel TSX NI are in the Inte Architecture Instruction Set Extensions Programming Reference 3 8 Intel 64 Architecture x2APIC The x2APIC architecture extends the xAPIC architecture that provides key mechanisms for interrupt delivery This extension is primarily intended to increase processor addressability Specifically x2APIC e Retains all key elements of compatibility to the xAPIC architecture Delivery modes Interrupt and processor priorities Interrupt sources Interrupt destination types e Provides extensions to scale processor addressability for both the logical and physical destination modes e Adds new features to enhance performance of interrupt delivery e Reduces complexity of logical destination mode interrupt delivery on link based architectures The key enhancements provided by the x2APIC architecture over xAPIC are the following e Support for two modes of operation to provide backward compatibility and extensibility for fut
123. figuration the furthest DIMM from the processor of any given channel must always be populated first 2 1 3 2 Intel Fast Memory Access Intel FMA Technology Enhancements The following sections describe the Just in Time Scheduling Command Overlap and Out of Order Scheduling Intel FMA technology enhancements Just in Time Command Scheduling The memory controller has an advanced command scheduler where all pending requests are examined simultaneously to determine the most efficient request to be issued next The most efficient request is picked from all pending requests and issued to system memory Just in Time to make optimal use of Command Overlapping Thus instead of having all memory access requests go individually through an arbitration mechanism forcing requests to be executed one at a time the requests can be started without interfering with the current request allowing for concurrent issuing of requests This allows for optimized bandwidth and reduced latency while maintaining appropriate command spacing to meet system memory protocol Command Overlap Command Overlap allows the insertion of the DRAM commands between the Activate Pre charge and Read Write commands normally used as long as the inserted commands do not affect the currently executing command Multiple commands can be issued in an overlapping manner increasing the efficiency of system memory protocol Out of Order Scheduling While leveraging the Just in Time Sche
124. for I O operations DMA remapping for supporting independent address translations for Direct Memory Accesses DMA from devices e Interrupt remapping for supporting isolation and routing of interrupts from devices and external interrupt controllers to appropriate VMs e Reliability for recording and reporting to system software DMA and interrupt errors that may otherwise corrupt memory or impact VM isolation Intel VT d accomplishes address translation by associating a transaction from a given I O device to a translation table associated with the Guest to which the device is assigned It does this by means of the data structure in the following illustration This table creates an association between the device s PCI Express Bus Device Function B D F number and the base address of a translation table This data structure is populated by a VMM to map devices to translation tables in accordance with the device assignment restrictions above and to include a multi level translation table VT d Table that contains Guest specific address translations Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 41 m tel Processor Technologies Figure 10 Device to Domain Mapping Structures Dev 31 Func 7 Context entry 255 Dev 0 Func 1
125. g point of SB DQS 8 0 and its SB DQS Z 8 0 during DDR3 DDR3L read and write transactions Data Bus Channel B data signal interface to the SDRAM data IO 5 _ 63 0 bus DDR3 DDR3L Memory Address These signals are used to provide the SB_MA 15 0 multiplexed row and column address to the SDRAM DDR3 DDR3L continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 Order No 328897 004 83 tel Processor Signal Description Signal Name Description Direction Buffer Type SDRAM Differential Clock Channel B SDRAM Differential SB Ck 3 0 clock signal pair The crossing of the positive edge of SB CK and the negative edge of its complement SB_CK are used to DDR3 DDR3L sample the command and control signals on the SDRAM Clock Enable 1 per rank These signals are used to e Initialize the SDRAMs during power up 5 01 e Power down SDRAM ranks DDR3 DDR3L Place SDRAM ranks into and out of self refresh during STR Chip Select 1 per rank These signals are used to select o SB_CS 3 0 particular SDRAM components during the active state There is one Chip Select for each SDRAM rank DDR3 DDR3L SB_ODT 3 0 On Die Termination Active Termination Control DDR3 DDR3L 6 2 Memory Reference and Compensat
126. hen the graphics render engine blitter engine and the video engine have no workload being currently worked on and no outstanding graphics memory transactions When the idleness condition is met the processor graphics will program the graphics render engine internal power rail into a low voltage state Intel Graphics Dynamic Frequency Intel Graphics Dynamic Frequency Technology is the ability of the processor and graphics cores to opportunistically increase frequency and or voltage above the guaranteed processor and graphics frequency for the given part Intel Graphics Dynamic Frequency Technology is a performance feature that makes use of unused package power and thermals to increase application performance The increase in frequency is determined by how much power and thermal budget is available in the package and the application demand for additional processor or graphics performance The processor core control is maintained by an embedded controller The graphics driver dynamically adjusts between P States to maintain optimal performance power and thermals The graphics driver will always try to place the graphics engine in the most energy efficient P state Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 64 Order No 328897 004 Thermal Management Processor n tel 5 0 Thermal Ma
127. hitecture is specified in three layers Transaction Layer Data Link Layer and Physical Layer See the PCI Express Base Specification 3 0 for details of PCI Express architecture 2 2 3 PCI Express Configuration Mechanism The PCI Express external graphics link is mapped through a PCI to PCI bridge structure Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 24 Order No 328897 004 m Interfaces Processor tel Figure 3 PCI Express Related Register Structures in the Processor PCI PCI Bridge PCI PCI PEGO representing Compatible Express root PCI Host Bridge Device Express ports Device Device 1 and Device 0 Device 6 DMI PCI Express extends the configuration space to 4096 bytes per device function as compared to 256 bytes allowed by the conventional PCI specification PCI Express configuration space is divided into a PCI compatible region that consists of the first 256 bytes of a logical device s configuration space and an extended PCI Express region that consists of the remaining configuration space The PCI compatible region can be accessed using either the mechanisms defined in the PCI specification or using the enhanced PCI Express configuration access mechanism described in the PCI Express Enhanced Configuration Mechanism sec
128. iate C state transitions using I O reads For legacy operating systems P LVLx I O reads are converted within the processor to the equivalent MWAIT C state request Therefore P LVLx reads do not directly result in I O reads to the system The feature known as I O MWAIT redirection must be enabled in the BIOS The BIOS can write to the C state range field of the PMG CAPTURE MSR to restrict the range of I O addresses that are trapped and emulate MWAIT like functionality Any P LVLx reads outside of this range do not cause an I O redirection to MWAIT Cx like request The reads fall through like a normal I O instruction Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 53 m tel Processor Power Management Note When LVLx I O instructions are used MWAIT sub states cannot be defined The MWAIT sub state is always zero if I O MWAIT redirection is used By default P LVLx I O redirections enable the MWAIT break on EFLAGS IF feature that triggers a wakeup on an interrupt even if interrupts are masked by EFLAGS IF 4 2 4 Core C State Rules The following are general rules for all core C states unless specified otherwise core C state is determined by the lowest numerical thread state such as Thread requests state while Thread 1 requests
129. ics contains a generation 7 5 graphics core architecture This enables substantial gains in performance and lower power consumption over previous generations Up to 20 Execution Units are supported depending on the processor SKU Next Generation Intel Clear Video Technology HD Support is a collection of video playback and enhancement features that improve the end user s viewing experience Encode transcode HD content Playback of high definition content including Blu ray Disc Superior image quality with sharper more colorful images Playback of Blu ray disc S3D content using HDMI 1 4a specification compliant with 3D DirectX Video Acceleration DXVA support for accelerating video processing Full AVC VC1 MPEG2 HW Decode Advanced Scheduler 2 0 1 0 XPDM support Windows 8 Windows 7 OSX Linux operating system support DirectX 11 1 DirectX 11 DirectX 10 1 DirectX 10 DirectX 9 support OpenGL 4 0 support Switchable Graphics support on AIO platforms with MxM solutions only Processor Graphics Controller GT The New Graphics Engine Architecture includes 3D compute elements Multi format HW assisted decode encode pipeline and Mid Level Cache MLC for superior high definition playback video quality and improved 3D performance and media The Display Engine handles delivering the pixels to the screen GSA Graphics in System Agent is the primary channel interface for display memory accesses and PCI
130. ie voltages to optimize between performance and power savings The processor rail will remain a VID based voltage with a loadline similar to the core voltage rail also called Vcc in previous processors 7 2 Power and Ground Lands The processor has VCC VDDQ and VSS ground lands for on chip power distribution All power lands must be connected to their respective processor power planes all VSS lands must be connected to the system ground plane Use of multiple power and ground planes is recommended to reduce I R drop The VCC lands must be supplied with the voltage determined by the processor Serial Voltage IDentification SVID interface Table 45 on page 91 specifies the voltage level for the various VIDs 7 3 Vcc Voltage Identification VID The processor uses three signals for the serial voltage identification interface to support automatic selection of voltages The following table specifies the voltage level corresponding to the 8 bit VID value transmitted over serial VID A 1 in this table refers to a high voltage level and a 0 refers to a low voltage level If the voltage regulation circuit cannot supply the voltage that is requested the voltage regulator must disable itself VID signals are CMOS push pull drivers See Table 53 on page 102 for the DC specifications for these signals The VID codes will change due to temperature and or current load changes to minimize the power of the part A voltage range is provided in
131. ign Guidelines TMDG for additional information see Related Documents Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 73 intel Figure 21 Table 27 5 5 Processor Thermal Management Digital Thermal Sensor DTS Thermal Profile Definition TCC Activation THERM_MARGIN O ome 5 Offset a 2 H DTS Thermal Profile THERM MARGIN gt 0 Thermal Margin Slope TDP POWER W Thermal Margin Slope PCG Die TDP W TCC Activation Temperature Thermal Configuration Temperature Control Offset Margin Native MSR 1A2h 23 16 MSR 1A2h 15 8 Slope Core GT c W 4 2 4 2 84 100 20 0 654 20130 4 0 4 2 82 100 20 0 671 4 2 4 2 65 92 6 0 722 2013 2 2 2 2 54 100 20 1 031 2 1 2 2 53 100 20 1 051 2013B 4 2 4 2 45 85 6 0 806 4 2 4 2 35 75 6 0 806 2 2 4 2 35 85 6 1 016 2013A 2 2 2 2 35 85 6 1 021 2 1 2 2 35 90 6 1 141 Processor Temperature A software readable field in the TEMPERATURE_TARGET register that contains the minimum temperature at which the TCC will be activated and PROCHOT will be asserted The TCC activation temperature is calibrated on a part by part basis and normal factory variation may r
132. ing AES offering security high performance and a great deal of flexibility PCLMULQDQ Instruction The processor supports the carry less multiplication instruction PCLMULQDQ PCLMULQDO is a Single Instruction Multiple Data SIMD instruction that computes the 128 bit carry less multiplication of two 64 bit operands without generating and propagating carries Carry less multiplication is an essential processing component of several cryptographic systems and standards Hence accelerating carry less multiplication can significantly contribute to achieving high speed secure computing and communication Intel Secure Key The processor supports Intel Secure Key formerly known as Digital Random Number Generator DRNG a software visible random number generation mechanism supported by a high quality entropy source This capability is available to programmers through the RDRAND instruction The resultant random number generation capability is designed to comply with existing industry standards in this regard ANSI X9 82 and NIST SP 800 90 Some possible usages of the RDRAND instruction include cryptographic key generation as used in a variety of applications including communication digital signatures secure storage and so on 3 7 Intel Transactional Synchronization Extensions New Instructions Intel TSX NI Intel Transactional Synchronization Extensions New Instructions Intel TSX NI Intel TSX NI provides a set of instruction
133. ion Signals Table 32 Memory Reference and Compensation Signals Signal Name Description Direction Buffer Type System Mem Impedance Compensation I SM RCOMP 2 0 ys ory Impedance Compensatio H DDR3 DDR3L Reference Voltage This signal is used as SM_VREF a reference voltage to the DDR3 DDR3L controller and is DDR3 DDR3L defined as Vppo 2 Memory Channel A B DIMM DQ Voltage Reference o The output pins are connected to the DIMMs and holds Vppo 2 as reference voltage SA DIMM VREFDQ SB DIMM VREFDQ DDR3 DDR3L Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 84 Order No 328897 004 Signal Description Processor 6 3 Table 33 Reset and Miscellaneous Signals Reset and Miscellaneous Signals intel Signal Name Description Direction Buffer Type Configuration Signals The CFG signals have a default value of 1 if not terminated on the board e CFG 1 0 Reserved configuration lane A test point may be placed on the board for these lanes CFG 2 PCI Express Static x16 Lane Numbering Reversal 1 Normal operation 0 Lane numbers reversed CFG 3 MSR Privacy Bit Feature 1 Debug capability is determined by IA32 Debug Interface MSR C80h bit 0 setting I O CFG 19 0 0 IA32 Debug Interface MSR C80h bit 0
134. irtual Channel 0 DMI gt PCI Express Port 0 e 64 bit downstream address format but the processor never generates an address above 64 GB Bits 63 36 will always be zeros e 64 bit upstream address format but the processor responds to upstream read transactions to addresses above 64 GB addresses where any of Bits 63 36 are nonzero with an Unsupported Request response Upstream write transactions to addresses above 64 GB will be dropped e Re issues Configuration cycles that have been previously completed with the Configuration Retry status e PCI Express reference clock is 100 MHz differential clock e Power Management Event PME functions e Dynamic width capability e Message Signaled Interrupt MSI and MSI X messages e Polarity inversion Note The processor does not support PCI Express Hot Plug 2 2 2 PCI Express Architecture Compatibility with the PCI addressing model is maintained to ensure that all existing applications and drivers operate unchanged The PCI Express configuration uses standard mechanisms as defined in the PCI Plug and Play specification The processor PCI Express ports support Gen 3 At 8 GT s Gen 3 operation results in twice as much bandwidth per lane as compared to Gen 2 operation The 16 lanes PEG can operate at 2 5 GT s 5 GT s or 8 GT s Gen 3 PCI Express uses a 128b 130b encoding that is about 23 more efficient than the 8b 10b encoding used in Gen 1 and Gen 2 The PCI Express arc
135. les supported by the processor is dependent on the PCH SKU in the target platform Desktop PCH platforms support non ECC UDIMMs only All In One platforms AIO support SO DIMMs e Theoretical maximum memory bandwidth of 21 3 GB s in dual channel mode assuming 1333 MT s 25 6 GB s in dual channel mode assuming 1600 MT s e 1Gb 2Gb and 4Gb DDR3 DDR3L DRAM device technologies are supported Using 4Gb DRAM device technologies the largest system memory capacity possible is 32 GB assuming Dual Channel Mode with four x8 dual ranked DIMM memory configuration e Up to 64 simultaneous open pages 32 per channel assuming 8 ranks of 8 bank devices e Processor on die VREF generation for DDR DQ Read and Write as well as CMD ADD e Command launch modes of 1n 2n e On Die Termination ODT e Asynchronous ODT e Intel Fast Memory Access Intel FMA Just in Time Command Scheduling Command Overlap Out of Order Scheduling Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 18 Order No 328897 004 m Interfaces Processor tel 2 1 1 System Memory Technology Supported The Integrated Memory Controller IMC supports DDR3 DDR3L protocols with two independent 64 bit wide channels each accessing one or two DIMMs The type of memory supported by the processor is dependent on
136. like traffic and out Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 28 Order No 328897 004 m Interfaces Processor tel Figure 5 2 5 1 Processor Graphics Controller Unit Block Diagram Full MPEG2 VCI AVC Decode Fixed Function Post Processing Full AVC Encode Partial MPEG2 Encode 3D and Video Engines for Graphics Processing The Gen 7 5 3D engine provides the following performance and power management enhancements 3D Pipeline The 3D graphics pipeline architecture simultaneously operates on different primitives or on different portions of the same primitive All the cores are fully programmable increasing the versatility of the 3D Engine 3D Engine Execution Units e Supports up to 20 EUs The EUs perform 128 bit wide execution per clock e Support SIMD8 instructions for vertex processing and SIMD16 instructions for pixel processing Vertex Fetch VF Stage The VF stage executes 3DPRIMITIVE commands Some enhancements have been included to better support legacy D3D APIs as well as SGI OpenGL Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 29 m tel
137. logy see http www intel com technology platform technology hyper threading Intel Turbo Boost Technology 2 0 The Intel Turbo Boost Technology 2 0 allows the processor core to opportunistically and automatically run faster than its rated operating frequency render clock if it is operating below power temperature and current limits The Intel Turbo Boost Technology 2 0 feature is designed to increase performance of both multi threaded and single threaded workloads Maximum frequency is dependant on the SKU and number of active cores No special hardware support is necessary for Intel Turbo Boost Technology 2 0 BIOS and the operating system can enable or disable Intel Turbo Boost Technology 2 0 Compared with previous generation products Intel Turbo Boost Technology 2 0 will increase the ratio of application power to TDP Thus thermal solutions and platform cooling that are designed to less than thermal design guidance might experience thermal and performance issues since more applications will tend to run at the maximum power limit for significant periods of time Intel Turbo Boost Technology 2 0 may not be available on all SKUs Intel Turbo Boost Technology 2 0 Frequency The processor rated frequency assumes that all execution cores are running an application at the thermal design power TDP However under typical operation not all cores are active Therefore most applications are consuming less than the TDP at the rated freq
138. lume 1 of 2 88 December 2013 Order No 328897 004 Signal Description Processor 6 11 Table 41 6 12 Table 42 6 13 Table 43 6 14 Table 44 Processor Power Signals Processor Power Signals intel Signal Name Description Direction Buffer Type VCC Processor core power rail Ref VCCIO_OUT Processor power reference for I O Ref VDDQ Processor I O supply voltage for DDR3 Ref VCOMP_OUT Processor power reference for PEG Display RCOMP Ref VIDALERT VIDSCLK and VIDSCLK comprise a three Input GTL Output Open VIDSOUT signal serial synchronous interface used to transfer Drain VIDSCLK power management information between the Output Open Drain VIDALERT processor and the voltage regulator controllers Input CMOS Sense Signals Sense Signals Signal Name Description Direction Buffer Type VCC_SENSE VSS_SENSE voltage near the silicon VCC_SENSE and VSS_SENSE provide an isolated low impedance connection to the processor input Vcc voltage and ground The signals be used to sense measure A Ground and Non Critical to Function NCTF Signals Ground and Non Critical to Function NCTF Signals Signal Name Description Direction Buffer Type VSS Processor ground node GND VSS_NCTF mechanical reliability Non Critical to Function These pins are for package Processor Inter
139. mal Sensor DTS 2 0 73 5 5 Processor b In ER ERR AL CHR EUER CIR REL CAE n tes 74 5 6 Adaptive Thermal rennen repa rua Rd a E Rn a aa la 75 5 7 THERMTRIPZ Siglial z scio tu wise PV 78 5 8 Digital Thermal Sensor iore t perta rx pst tenuia se ERE DA FR 78 5 8 1 Digital Thermal Sensor Accuracy 79 5 9 Intel Turbo Boost Technology Thermal Considerations cesse 79 5 9 1 Intel Turbo Boost Technology Power Control and 79 5 9 2 Package Power Control ieri nne Een kn na Rea Ra RR ERR A 80 5 9 3 Time Paratmeter eiecit ete parete xr nha Pe e aa dt tet SA AE RARE 81 6 0 Signal 82 6 1 System Memory Interface 51 5 82 6 2 Memory Reference and Compensation 51 5 84 6 3 Reset and Miscellaneous 1 85 6 4 PCI Express Based Interface 12 nene 86 6 5 Display Interface 5 rtt
140. me 1 of 2 36 December 2013 Order No 328897 004 Interfaces Processor n tel 2 7 2 8 2 8 1 Intel Flexible Display Interface Intel FDI e The Intel Flexible Display Interface Intel FDI passes display data from the processor source to the PCH sink for display through a display interface on the PCH e Intel FDI supports 2 lanes at 2 7 GT s fixed frequency This can be configured to 1 or 2 lanes depending on the bandwidth requirements e Intel FDI supports 8 bits per color only e Side band sync pin CSYNC e Side band interrupt pin DISP INT This carries combined interrupt for HPDs of all the ports AUX and I C completion events and so on e Intel FDI is not encrypted as it drives only VGA and content protection is not supported on VGA Platform Environmental Control Interface PECI is an Intel proprietary interface that provides a communication channel between Intel processors and external components like Super I O SIO and Embedded Controllers EC to provide processor temperature Turbo TDP and memory throttling control mechanisms and many other services PECI is used for platform thermal management and real time control and configuration of processor features and performance PECI Bus Architecture The PECI architecture is based on a wired OR bus that the clients as processor PECI can pull up high with strong drive The idle state on the bus is near zero The
141. minimum temperatures and relative humidity These conditions should not be exceeded in storage or transportation Table 60 Processor Storage Specifications Parameter Description Minimum Maximum Notes The non operating device storage 1 temperature Damage latent or absolute storage otherwise may occur when subjected to for any length of time 55 C 125 1 2 3 The ambient storage temperature limit Tsustained storage in shipping media for a sustained 5 9 40 C 4 5 period of time continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 108 Order No 328897 004 Package Mechanical Specifications Processor n tel Parameter Description Minimum Maximum Notes The maximum device storage relative RHsustained storage humidity for a sustained period of time 60 24 ae A prolonged or extended period of time TIMEsustained storage typically associated with customer shelf 0 Months 6 Months 6 life Notes 1 Refers to a component device that is not assembled in a board or socket that is not to be electrically connected to a voltage reference or I O signals 2 Specified temperatures are based on data collected Exceptions for surface mount reflow are specified in by applicable JEDEC standard Non adherence m
142. nagement This chapter provides both component level and system level thermal management Topics covered include processor thermal specifications thermal profiles thermal metrology fan speed control adaptive thermal monitor THERMTRIP signal Digital Thermal Sensor DTS Intel Turbo Boost Technology package power control power plane control and turbo time parameter The processor requires a thermal solution to maintain temperatures within its operating limits Any attempt to operate the processor outside these operating limits may result in permanent damage to the processor and potentially other components within the system Maintaining the proper thermal environment is key to reliable long term system operation A complete solution includes both component and system level thermal management features Component level thermal solutions can include active or passive heatsinks attached to the processor integrated heat spreader IHS To allow the optimal operation and long term reliability of Intel processor based systems the processor must remain within the minimum and maximum case temperature Tcase specifications as defined by the applicable thermal profile Thermal solutions not designed to provide this level of thermal capability may affect the long term reliability of the processor and system The processors implement a methodology for managing processor temperatures that is intended to support acoustic noise reduction through fan s
143. nal Information Processor n te Signal Name Ball Signal Name Ball Signal Name Ball DPLL REF CLKN W6 PEG RXP14 K5 PEG 4 C8 DPLL REF CLKP w5 PEG_RXP15 L4 PEG_TXP5 B7 EDP_DISP_UTIL E16 PEG_RXP2 E13 PEG_TXP6 A6 FC_K9 K9 PEG_RXP3 D12 PEG_TXP7 B5 FC_Y7 Y7 PEG_RXP4 E11 PEG_TXP8 Ei FDI_CSYNC D16 PEG_RXP5 F10 PEG_TXP9 F2 FDIO_TXONO B14 PEG_RXP6 E9 PM_SYNC P36 FDIO_TXON1 7 F8 PRDY L39 FDIO_TXOPO 14 PEG 8 D3 PREQ L37 FDIO TXOP1 B13 PEG RXP9 E4 PROCHOT K38 IST_TRIGGER C39 PEG TXNO B12 PWR DEBUG N40 ERROR R36 PEG TXN1 C11 PWRGOOD AB35 PECI N37 PEG 10 G2 RESET M39 PEG_RCOMP P3 PEG TXN11 H3 RSVD AB33 PEG RXNO F15 PEG TXN12 J2 RSVD AB36 PEG RXN1 E14 PEG TXN13 K3 RSVD 8 PEG RXN10 F6 PEG TXN14 M3 RSVD AC8 PEG RXN11 G5 PEG TXN15 L2 RSVD AK20 PEG RXN12 H6 PEG TXN2 D10 RSVD AL20 PEG RXN13 J5 PEG TXN3 C9 RSVD 40 PEG 14 PEG TXN4 D8 RSVD AU1 PEG_RXN15 L5 PEG TXN5 C7 RSVD AU27 PEG RXN2 F13 PEG TXN6 B6 RSVD AU39 PEG RXN3 E12 PEG TXN7 C5 RSVD AV2 PEG 4 F11 PEG TXN8 E2 RSVD AV20 PEG RXN5 G10 PEG TXN9 F3 RSVD AV24 PEG RXN6 F9 PEG TXPO A12 RSVD AV29 PEG RXN7 G8 PEG TXP1 B11 RSVD AW12 PEG RXN8 D4 PEG TXP10 Gi RSVD AW23 PEG RXN9 E5 PEG TXP11 H2 RSVD AW24 PEG RXPO E15 PEG TXP12 Ji RSVD AW27 PEG_RXP1 D14 PEG_TXP13 K2 RSVD AY18 PEG_RXP10 F5 PEG_TXP14 M2 RSVD H12 PEG_R
144. nal Pull Up Pull Down Terminations Processor Internal Pull Up Pull Down Terminations Signal Name Pull Up Pull Down Rail Value BPM 7 0 Pull Up VCCIO_TERM 40 60 Q PREQ Pull Up VCCIO_TERM 40 60 Q TDI Pull Up VCCIO_TERM 30 70 Q TMS Pull Up VCCIO_TERM 30 70 Q CFG 17 0 Pull Up VCCIO_OUT 5 8 kQ CATERR Pull Up VCCIO_TERM 30 70 Q Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 89 tel Processor Electrical Specifications 7 0 Electrical Specifications This chapter provides the processor electrical specifications including integrated voltage regulator VR Vcc Voltage Identification VID reserved and unused signals signal groups Test Access Points TAP and DC specifications 7 1 Integrated Voltage Regulator A new feature to the processor is the integration of platform voltage regulators into the processor Due to this integration the processor has one main voltage rail Vcc and a voltage rail for the memory interface compared to six voltage rails on previous processors The voltage rail will supply the integrated voltage regulators which in turn will regulate to the appropriate voltages for the cores cache system agent and graphics This integration allows the processor to better control on d
145. nally gates term for all non critical state to reduce idle power In S3 or C state transitions the DDR does not go through training mode and will restore the previous training information PCI Express Power Management e Active power management is supported using LOs and Li states e All inputs and outputs disabled 12 13 Ready state Direct Media Interface DMI Power Management Active power management is supported using LOs L1 state Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 63 m n tel Processor Power Management 4 6 4 6 1 4 6 2 4 6 3 Graphics Power Management Intel Rapid Memory Power Management Intel RMPM Intel Rapid Memory Power Management Intel RMPM conditionally places memory into self refresh when the processor is in package C3 or deeper power state to allow the system to remain in the lower power states longer for memory not reserved for graphics memory Intel RMPM functionality depends on graphics display state relevant only when processor graphics is being used as well as memory traffic patterns generated by other connected I O devices Graphics Render C State Render C state RC6 is a technique designed to optimize the average power to the graphics render engine during times of idleness RC6 is entered w
146. nefficient usage of deeper C states have a negative impact on idle power To increase residency and improve idle power in deeper C states the processor supports C state auto demotion There are two C state auto demotion options e 7 6 to state e C7 C6 C3 To C1 state The decision to demote a core from C6 C7 to C3 or C3 C6 C7 to C1 state is based on each core s immediate residency history and interrupt rate If the interrupt rate experienced on a core is high and the residence in a deep C state between such interrupts is low the core can be demoted to a C3 or C1 state A higher interrupt pattern is required to demote a core to C1 state as compared to C3 state This feature is disabled by default BIOS must enable it in the PMG CST CONTROL register The auto demotion policy is also configured by this register Package C States The processor supports C1 C1E C3 C6 and C7 on some SKUs power states The following is a summary of the general rules for package C state entry These apply to all package C states unless specified otherwise e A package C state request is determined by the lowest numerical core C state amongst all cores e A package C state is automatically resolved by the processor depending on the core idle power states and the status of the platform components Each core can be at a lower idle power state than the package if the platform does not grant the processor permission to enter a
147. nternal Pull Up Pull Down 4 89 45 Voltage Regulator VR 12 5 Voltage 1 91 46 ia nin r a a A AA E T AD a Oaa 95 47 Processor Core Active and Idle Mode DC Voltage and Current Specifications 98 48 Memory Controller Supply DC Voltage and Current Specifications 99 49 VCCIO OUT VCOMP OUT and VCCIO TERM 0 100 50 DDR3 DDR3L Signal Group DC 5 1 100 51 Digital Display Interface Group DC 5 nnne 101 52 embedded DisplayPort eDP Group DC 5 102 53 CMOS Signal Group DC 5 a a i 102 Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 7 m tel Processor Tables Signal Group and Open Drain Signal Group DC 5 102 PCLExpress DC Specifications teet eser MEE 103 Platform Environment Control Interface DC Electrical
148. ocessor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 15 tel Processor Introduction Term Description TAP Test Access Point T r The case temperature of the processor measured at the geometric center of the top side of the TTV IHS TCC Thermal Control Circuit iS a static value that is below the TCC activation temperature and used as TconTROL trigger point for fan speed control When DTS gt Tcowrnor the processor must comply to the TTV thermal profile TDP Thermal Design Power Thermal solution should be designed to dissipate this target power level TDP is not the maximum power that the processor can dissipate TLB Translation Look aside Buffer Thermal Test Vehicle A mechanically equivalent package that contains a resistive heater in the die to evaluate thermal solutions TM Thermal Monitor A power reduction feature designed to decrease temperature after the processor has reached its maximum operating temperature Vcc Processor core power supply VDDQ DDR3 DDR3L power supply VF Vertex Fetch VID Voltage Identification VS Vertex Shader VLD Variable Length Decoding VMM Virtual Machine Monitor VR Voltage Regulator Vss Processor ground xi Refers to a Link or Port with one Physical Lane
149. ocessor Hot will go active when the processor temperature monitoring sensor detects that one or more cores has reached its maximum safe operating temperature This indicates that the processor Thermal Control Circuit TCC has been activated if enabled As an input assertion of PROCHOT by the system will activate the TCC for all cores TCC activation when PROCHOT is asserted by the system will result in the processor immediately transitioning to the minimum frequency and corresponding voltage using Frequency control Clock modulation is not activated in this case The TCC will remain active until the system de asserts PROCHOT Use of PROCHOT in input or bi directional mode can allow VR thermal designs to target maximum sustained current instead of maximum current Systems should still provide proper cooling for the Voltage Regulator VR and rely on PROCHOT only as Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 77 tel Processor Thermal Management a backup in case of system cooling failure The system thermal design should allow the power delivery circuitry to operate within its temperature specification even while the processor is operating at its Thermal Design Power 5 7 THERMTRIP Signal Regardless of whether or not Adaptive Thermal Monitor is en
150. oduction Processor Term Description MLC Mid Level Cache MSI Message Signaled Interrupt MSL Moisture Sensitive Labeling MSR Model Specific Registers Non Critical to Function NCTF locations are typically redundant ground or non critical NCTF reserved so the loss of the solder joint continuity at end of life conditions will not affect the overall product functionality ODT On Die Termination OLTM Open Loop Thermal Management PCG Platform Compatibility Guide PCG previously known as FMB provides a design target for meeting all planned processor frequency requirements Platform Controller Hub The chipset with centralized platform capabilities including PCH the main I O interfaces along with display connectivity audio features power management manageability security and storage features The Platform Environment Control Interface PECI is a one wire interface that PECI provides a communication channel between Intel processor and chipset components to external monitoring devices Case to ambient thermal characterization parameter psi A measure of thermal U solution performance using total package power Defined as TcAse Tij A Total Package Power The heat source should always be specified for Y measurements PCI Express Graphics External Graphics using PCI Express Architecture It is a PEG high speed serial interface where configuration is software compatible with
151. ogy Mode The IMC supports Intel Flex Memory Technology Mode Memory is divided into symmetric and asymmetric zones The symmetric zone starts at the lowest address in each channel and is contiguous until the asymmetric zone begins or until the top address of the channel with the smaller capacity is reached In this mode the system runs with one zone of dual channel mode and one zone of single channel mode simultaneously across the whole memory array Channels A and B can be mapped for physical channel 0 and 1 respectively or vice versa however channel A size must be greater or equal to channel B size Intel Flex Memory Technology Operations TOM Non interleaved access EE Dual channel interleaved access CHA CH B CH A and CH B can be configured to be physical channels 0 or 1 B The largest physical memory amount of the smaller size memory module C The remaining physical memory amount of the larger size memory module Dual Channel Symmetric Mode Dual Channel Symmetric mode also known as interleaved mode provides maximum performance on real world applications Addresses are ping ponged between the channels after each cache line 64 byte boundary If there are two requests and the second request is to an address on the opposite channel from the first that request can be sent before data from the first request has returned If two consecutive cache lines are requested both may b
152. ommand delay tRP PRECHARGE Command Period e CWL CAS Write Latency Command Signal modes 1N indicates a new command may be issued every clock and 2N indicates a new command may be issued every 2 clocks Command launch mode programming depends on the transfer rate and memory configuration Table 6 DDR3 DDR3L System Memory Timing Support Segment Transfer Rate tCL tCK tRCD tRP CWL DPC CMD MT s tCK tCK tCK Mode 1N 2N 1333 8 9 8 9 8 9 7 2N All segments 1N 2N 1600 10 11 10 11 10 11 8 2N Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 20 December 2013 Order No 328897 004 e Interfaces Processor n tel Note 2 1 3 Note Figure 2 System memory timing support is based on availability and is subject to change System Memory Organization Modes The Integrated Memory Controller IMC supports two memory organization modes single channel and dual channel Depending upon how the DIMM Modules are populated in each memory channel a number of different configurations can exist Single Channel Mode In this mode all memory cycles are directed to a single channel Single channel mode is used when either Channel A or Channel B DIMM connectors are populated in any order but not both Dual Channel Mode Intel Flex Memory Technol
153. ood indicator of package Adaptive Thermal Monitor activation or rapid increases in temperature that triggers the Out of Specification status bit within the PACKAGE STATUS MSR 1Bih and IA32 THERM STATUS MSR 19Ch Code execution is halted in C1 or deeper C states Package temperature can still be monitored through PECI in lower C states Unlike traditional thermal devices the DTS outputs a temperature relative to the maximum supported operating temperature of the processor Tjmax regardless of TCC activation offset It is the responsibility of software to convert the relative temperature to an absolute temperature The absolute reference temperature is readable in the TEMPERATURE TARGET MSR 1A2h The temperature returned by the DTS is an implied negative integer indicating the relative offset from Tjmax The DTS does not report temperatures greater than Tjmax The DTS relative temperature readout directly impacts the Adaptive Thermal Monitor trigger point When a package DTS indicates that it has reached the TCC activation a reading of Oh except when the TCC activation offset is changed the TCC will activate and indicate an Adaptive Thermal Monitor event A TCC activation will lower both IA core and graphics core frequency voltage or both Changes to the temperature can be detected using two programmable thresholds located in the processor thermal MSRs These thresholds Desktop 4th Generation Intel Core Processor Family Desktop
154. or Family Datasheet Volume 1 of 2 December 2013 48 Order No 328897 004 Power Management Processor n te 4 0 Power Management This chapter provides information on the following power management topics Advanced Configuration and Power Interface ACPI States Processor Core Integrated Memory Controller IMC PCI Express Direct Media Interface DMI Processor Graphics Controller Figure 11 Processor Power States Active mode 1 Auto Halt Auto Halt Low freq low voltage 11 12 caches flush clocks off C6 Save core states before shutdown C7 Similar to C6 L3 flush Note Power states availability may vary between the different SKUs Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 49 n te Processor Power Management 4 1 Advanced Configuration and Power Interface ACPI States Supported This section describes the ACPI states supported by the processor Table 11 System States State Description G0 SO Full On Mode Suspend to RAM STR Context saved to memory S3 Hot state is not supported by the G1 S3 Cold processor G1 S4 Suspend to Disk STD All power lost except wakeup on PCH G2 S5 Soft off All power lost except wakeup on PCH Total reboot G3 Mech
155. ower Management Unused signals should be disabled to save power and reduce electromagnetic interference This includes all signals associated with an unused memory channel Clocks CKE ODE and CS signals are controlled per DIMM rank and will be powered down for unused ranks The I O buffer for an unused signal should be tri stated output driver disabled the input receiver differential sense amp should be disabled and any DLL circuitry related ONLY to unused signals should be disabled The input path must be gated to prevent spurious results due to noise on the unused signals typically handled automatically when input receiver is disabled DRAM Running Average Power Limitation RAPL RAPL is a power and time constant pair DRAM RAPL defines an average power constraint for the DRAM domain Constraint is controlled by the PCU Platform entities PECI or in band power driver can specify a power limit for the DRAM domain PCU continuously monitors the extant of DRAM throttling due to the power limit and rebudgets the limit between DIMMs DDR Electrical Power Gating EPG The DDR I O of the processor supports Electrical Power Gating DDR EPG while the processor is at C3 or deeper power state In or deeper power state the processor internally gates for the majority of the logic to reduce idle power while keeping all critical DDR pins such as SM_DRAMRST CKE and VREF in the appropriate state In C7 the processor inter
156. pecific method as with previous generation processors supporting 1 or TM2 The temperature at which Adaptive Thermal Monitor activates the Thermal Control Circuit is factory calibrated and is not user configurable Snooping and interrupt processing are performed in the normal manner while the TCC is active When the TCC activation temperature is reached the processor will initiate TM2 in attempt to reduce its temperature If TM2 is unable to reduce the processor temperature TM1 will be also be activated TM1 and TM2 will work together clocks will be modulated at the lowest frequency ratio to reduce power dissipation and temperature With a properly designed and characterized thermal solution it is anticipated that the TCC will only be activated for very short periods of time when running the most power intensive applications The processor performance impact due to these brief periods of TCC activation is expected to be so minor that it would be immeasurable An under designed thermal solution that is not able to prevent excessive activation of the TCC in the anticipated ambient environment may cause a noticeable performance loss and in some cases may result a TcAse that exceeds the specified maximum temperature and may affect the long term reliability of the processor In addition a thermal solution that is significantly under designed may not be capable of cooling the processor even when the TCC is active continuously See the appro
157. peed control and to assure processor reliability Selection of the appropriate fan speed is based on the relative temperature data reported by the processor s Digital Temperature Sensor DTS The DTS can be read using the Platform Environment Control Interface PECI as described in Processor Temperature on page 74 Alternatively when PECI is monitored by the PCH the processor temperature can be read from the PCH using the SMBus protocol defined in Embedded Controller Support Provided by the PCH The temperature reported over PECI is always a negative value and represents a delta below the onset of thermal control circuit TCC activation as indicated by PROCHOT see Processor Temperature on page 74 Systems that implement fan speed control must be designed to use this data Systems that do not alter the fan speed only need to ensure the case temperature meets the thermal profile specifications Analysis indicates that real applications are unlikely to cause the processor to consume maximum power dissipation for sustained time periods Intel recommends that complete thermal solution designs target the Thermal Design Power TDP instead of the maximum processor power consumption The Adaptive Thermal Monitor feature is intended to help protect the processor in the event that an application exceeds the TDP recommendation for a sustained time period For more details on this feature see Adaptive Thermal Monitor on page 75 To ensure maximum flexibilit
158. perating systems The 128 bit BLT engine provides hardware acceleration of block transfers of pixel data for many common Windows operations The BLT engine can be used for the following e Move rectangular blocks of data between memory locations Data alignment e To perform logical operations raster ops The rectangular block of data does not change as it is transferred between memory locations The allowable memory transfers are between cacheable system memory and frame buffer memory frame buffer memory and frame buffer memory and within system memory Data to be transferred can consist of regions of memory patterns or solid color fills A pattern is always 8 x 8 pixels wide and may be 8 16 or 32 bits per pixel The BLT engine expands monochrome data into a color depth of 8 16 or 32 bits BLTs can be either opaque or transparent Opaque transfers move the data specified to the destination Transparent transfers compare destination color to source color and write according to the mode of transparency selected Data is horizontally and vertically aligned at the destination If the destination for the BLT overlaps with the source memory location the BLT engine specifies which area in memory to begin the BLT transfer Hardware is included for all 256 raster operations source pattern and destination defined by Microsoft including transparent BLT The BLT engine has instructions to invoke BLT and stretch BLT operations permitting
159. perature Flag If TM2 is unable to reduce the processor temperature then TM1 will be also be activated TM1 and TM2 will then work together to reduce power dissipation and temperature It is expected that only a catastrophic thermal solution failure would create a situation where both TM1 and TM2 are active Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 76 Order No 328897 004 m Thermal Management Processor n tel Note Note If TM1 and TM2 have both been active for greater than 20 ms and the processor temperature has not dropped below the TCC activation point the Critical Temperature Flag in the 2 STATUS MSR will be set This flag is an indicator of a catastrophic thermal solution failure and that the processor cannot reduce its temperature Unless immediate action is taken to resolve the failure the processor will probably reach the Thermtrip temperature see Testability Signals on page 87 within a short time To prevent possible permanent silicon damage Intel recommends removing power from the processor within 2 second of the Critical Temperature Flag being set PROCHOT Signal An external signal PROCHOT processor hot is asserted when the processor core temperature has exceeded its specification If Adaptive Thermal Monitor is enabled it must be enabled for th
160. power or ground When tying any signal to power or ground a resistor will also allow for system testability Signal Groups Signals are grouped by buffer type and similar characteristics as listed in the following table The buffer type indicates which signaling technology and specifications apply to the signals All the differential signals and selected DDR3 DDR3L and Control Sideband signals have On Die Termination ODT resistors Some signals do not have ODT and need to be terminated on the board All Control Sideband Asynchronous signals are required to be asserted de asserted for at least 10 BCLKs with maximum Trise Tfall of 6 ns for the processor to recognize the proper signal state See the DC Specifications section and AC Specifications section Signal Groups Signal Group Type Signals System Reference Clock Differential CMOS Input BCLKP BCLKN DPLL REF CLKP DPLL REF CLKN SSC DPLL REF CLKP SSC DPLL REF CLKN DDR3 DDR3L Reference Clocks Differential DDR3 DDR3L SA CKP 3 0 SA CKN 3 0 SB CKP 3 0 SB CKN 3 0 Output DDR3 DDR3L Command Signals Single ended DDR3 DDR3L BS 2 0 SB BS 2 0 5 WE SB WE SA RAS Output SB RAS SA CAS SB CAS SA MA 15 0 SB MA 15 0 DDR3 DDR3L Control Signals Single ended DDR3 DDR3L SA CKE 3 0 SB CKE 3 0 SA CS 3 0 SB_CS 3 0 Output SA ODT 3 0 SB ODT 3 0 Single ended CMOS Output SM_DRAMRST continu
161. priate processor Thermal Mechanical Design Guidelines for information on designing a compliant thermal solution The Thermal Monitor does not require any additional hardware software drivers or interrupt handling routines The following sections provide more details on the different TCC mechanisms used by the processor Frequency Control When the Digital Temperature Sensor DTS reaches a value of 0 DTS temperatures reported using PECI may not equal zero when PROCHOT is activated the TCC will be activated and the PROCHOT signal will be asserted if configured as bi directional This indicates the processor temperature has met or exceeded the factory calibrated trip temperature and it will take action to reduce the temperature Upon activation of the TCC the processor will stop the core clocks reduce the core ratio multiplier by 1 ratio and restart the clocks All processor activity stops during this frequency transition that occurs within 2 us Once the clocks have been restarted at the new lower frequency processor activity resumes while the core voltage is reduced by the internal voltage regulator Running the processor at the lower frequency and voltage will reduce power consumption and should allow the processor to cool off If Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 7
162. r e Intel Rapid Memory Power Management Intel RMPM Intel Smart 2D Display Technology Intel S2DDT e Graphics Render C state RC6 e Intel Seamless Display Refresh Rate Switching with eDP port e Intel Display Power Saving Technology Intel DPST Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 12 Order No 328897 004 Introduction Processor 1 4 1 5 1 6 Table 1 Thermal Management Support e Digital Thermal Sensor e Adaptive Thermal Monitor e THERMTRIP and PROCHOT support e On Demand Mode e Memory Open and Closed Loop Throttling e Memory Thermal Throttling e External Thermal Sensor TS on DIMM and TS on Board e Render Thermal Throttling e Fan speed control with DTS Package Support The processor socket type is noted as LGA1150 The package is a 37 5 x 37 5 mm Flip Chip Land Grid Array FCLGA 1150 See the appropriate Processor Thermal Mechanical Design Guidelines and LGA1150 Socket Application Guide for complete details on the package Terminology Terminology Term Description APD Active Power down B D F Bus Device Function BGA Ball Grid Array BLC Backlight Compensation BLT Block Level Transfer BPP Bits per pixel CKE Clock Enable CLTM Closed Loop Thermal Management DDI Digital Displ
163. rank arrives to queues The idle counter begins counting at the last incoming transaction arrival It is important to understand that since the power down decision is per rank the IMC can find many opportunities to power down ranks even while running memory intensive applications the savings are significant may be few Watts according to the DDR specification This is significant when each channel is populated with more ranks Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 61 m e tel Processor Power Management Selection of power modes should be according to power performance or thermal trade offs of a given system e When trying to achieve maximum performance and power or thermal consideration is not an issue use no power down e Ina system which tries to minimize power consumption try using the deepest power down mode possible PPD DLL off with a low idle timer value e In high performance systems with dense packaging that is tricky thermal design the power down mode should be considered in order to reduce the heating and avoid DDR throttling caused by the heating The default value that BIOS configures in PDWN config 0 0 0 is 6080h that is PPD DLL off mode with idle timer of 80h 128 DCLKs This is a balanced setting with d
164. requested package C state The platform may allow additional power savings to be realized in the processor Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 55 e Processor Power Management For package C states the processor is not required to enter CO state before entering any other C state Entry into a package C state may be subject to auto demotion that is the processor may keep the package in a deeper package C state than requested by the operating system if the processor determines using heuristics that the deeper C state results in better power performance The processor exits a package C state when a break event is detected Depending on the type of break event the processor does the following If a core break event is received the target core is activated and the break event message is forwarded to the target core If the break event is not masked the target core enters the core CO state and the processor enters package CO state If the break event is masked the processor attempts to re enter its previous package state Ifthe break event was due to a memory access or snoop request But the platform did not request to keep the processor in a higher package C state the package returns to its previous C state
165. rmine if a thread is going to be delayed entering SMM e Determine if a thread is blocked from entering SMM Targeted SMI enable disable threads from responding to SMIs both VLWs and IPI For the above features BIOS must test the associated capability bit before attempting to access any of the above registers For more information refer to the Intel Trusted Execution Technology Measured Launched Environment Programming Guide 3 3 Intel Hyper Threading Technology Intel HT Technology The processor supports Intel Hyper Threading Technology Intel HT Technology that allows an execution core to function as two logical processors While some execution resources such as caches execution units and buses are shared each logical processor has its own architectural state with its own set of general purpose registers and control registers This feature must be enabled using the BIOS and requires operating system support Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 44 Order No 328897 004 e Technologies Processor n tel 3 4 Note 3 5 Intel recommends enabling Intel HT Technology with Microsoft Windows 8 and Microsoft Windows 7 and disabling Intel HT Technology using the BIOS for all previous versions of Windows operating systems For more information on Intel HT Techno
166. rocessor Family Datasheet Volume 1 of 2 Order No 328897 004 43 m tel Processor Technologies Another aspect of the trust decision is the ability of the platform to resist attempts to change the controlling environment The Intel TXT platform will resist attempts by software processes to change the controlling environment or bypass the bounds set by the controlling environment Intel TXT is a set of extensions designed to provide a measured and controlled launch of system software that will then establish a protected environment for itself and any additional software that it may execute These extensions enhance two areas e The launching of the Measured Launched Environment MLE e The protection of the MLE from potential corruption The enhanced platform provides these launch and control interfaces using Safer Mode Extensions SMX The SMX interface includes the following functions e Measured Verified launch of the MLE e Mechanisms to ensure the above measurement is protected and stored in a secure location e Protection mechanisms that allow the MLE to control attempts to modify itself The processor also offers additional enhancements to System Management Mode SMM architecture for enhanced security and performance The processor provides new MSRs to e Enable a second SMM range e Enable SMM code execution range checking e Select whether SMM Save State is to be written to legacy SMRAM or to MSRs e Dete
167. ron Processor Family Datasheet Volume 1 of 2 December 2013 66 Order No 328897 004 Thermal Management Processor 5 1 1 Figure 15 Table 22 Processor PCG 2013D Thermal Profile Thermal Test Vehicle Thermal Profile for Processor PCG 2013D 80 N TTV Case Temperature Tusc 0 33 Power 45 0 55 50 45 40 0 20 40 60 80 100 TTV Power W See the following table for discrete points that constitute the thermal profile Thermal Test Vehicle Thermal Profile for Processor PCG 2013D Power W TcasE MAX Power W TcasE MAX Power W TcasE MAX 0 33 45 28 54 24 58 64 14 0 45 00 30 54 90 60 64 80 2 45 66 32 55 56 62 65 46 4 46 32 34 56 22 64 66 12 6 46 98 36 56 88 66 66 78 8 47 64 38 57 54 68 67 44 10 48 30 40 58 20 70 68 10 12 48 96 42 58 86 72 68 76 14 49 62 44 59 52 74 69 42 16 50 28 46 60 18 76 70 08 18 50 94 48 60 84 78 70 74 20 51 60 50 61 50 80 71 40 22 52 26 52 62 16 82 72 06 24 52 92 54 62 82 84 72 72 26 53 58 56 63 48 continued continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 67 n tel Processor Thermal Management
168. rsion 1 2 Integrated Audio e HDMI and display port interfaces carry audio along with video e Processor supports two DMA controllers to output two High Definition audio streams on two digital ports simultaneously e Supports only the internal HDMI DP CODECs Processor Supported Audio Formats over HDMI and DisplayPort Audio Formats HDMI DisplayPort AC 3 Dolby Digital Yes Yes Dolby Digital Plus Yes Yes DTS HD Yes Yes LPCM 192 kHz 24 bit 8 Channel Yes Yes Dolby TrueHD DTS HD Master Audio Yes Yes Lossless Blu Ray Disc Audio Format The processor will continue to support Silent stream Silent stream is an integrated audio feature that enables short audio streams such as system events to be heard over the HDMI and DisplayPort monitors The processor supports silent streams over the HDMI and DisplayPort interfaces at 44 1 kHz 48 kHz 88 2 kHz 96 kHz 176 4 kHz and 192 kHz sampling rates Multiple Display Configurations The following multiple display configuration modes are supported with appropriate driver software e Single Display is a mode with one display port activated to display the output to one display device e Intel Display Clone is a mode with up to three display ports activated to drive the display content of same color depth setting but potentially different refresh rate and resolution settings to all the active display devices connected e Extended Desktop is
169. s digital signal processing software FMA improves performance in face detection professional imaging and high performance computing Gather operations increase vectorization opportunities for many applications In addition to the vector extensions this generation of Intel processors adds new bit manipulation instructions useful in compression encryption and general purpose software For more information on Intel AVX see http www intel com software avx 3 6 Intel Advanced Encryption Standard New Instructions Intel AES NI The processor supports Intel Advanced Encryption Standard New Instructions Intel AES NI that are a set of Single Instruction Multiple Data SIMD instructions that enable fast and secure data encryption and decryption based on the Advanced Encryption Standard AES Intel AES NI are valuable for a wide range of cryptographic applications such as applications that perform bulk encryption decryption authentication random number generation and authenticated encryption AES is broadly accepted as the standard for both government and industry applications and is widely deployed in various protocols Intel AES NI consists of six Intel SSE instructions Four instructions AESENC AESENCLAST AESDEC and AESDELAST facilitate high performance AES encryption and decryption The other two AESIMC and AESKEYGENASSIST support the AES key expansion procedure Together these instructions provide a full hardware for support
170. s PEG DMI interfaces return unsupported request status e Interrupt remapping is supported e Queued invalidation is supported e Intel VT d translation bypass address range is supported Pass Through The processor supports the following added new Intel VT d features 4 level Intel VT d Page walk Both default Intel VT d engine as well as the IGD Intel VT d engine are upgraded to support 4 level Intel VT d tables adjusted guest address width 48 bits e Intel VT d superpage support of Intel VT d superpage 2 MB 1 GB for the default Intel VT d engine that covers all devices except IGD IGD Intel VT d engine does not support superpage and BIOS should disable superpage in default Intel VT d engine when iGFX is enabled Intel VT d Technology may not be available on all SKUs Intel Trusted Execution Technology Intel TXT Intel Trusted Execution Technology Intel TXT defines platform level enhancements that provide the building blocks for creating trusted platforms The Intel TXT platform helps to provide the authenticity of the controlling environment such that those wishing to rely on the platform can make an appropriate trust decision The Intel TXT platform determines the identity of the controlling environment by accurately measuring and verifying the controlling software Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 P
171. s that off the shelf operating systems and applications can be run without any special steps e Enhanced Intel VT enables VMMs to run 64 bit guest operating systems on IA x86 processors Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 39 m tel Processor Technologies e More reliable Due to the hardware support VMMs can now be smaller less complex and more efficient This improves reliability and availability and reduces the potential for software conflicts e More secure The use of hardware transitions in the VMM strengthens the isolation of VMs and further prevents corruption of one VM from affecting others on the same system Intel VT x Features The processor supports the following Intel VT x features e Extended Page Table EPT Accessed and Dirty Bits A D bits enabled VMMs to efficiently implement memory management and page classification algorithms to optimize VM memory operations such as de fragmentation paging live migration and check pointing Without hardware support for EPT A D bits VMMs may need to emulate A D bits by marking EPT paging structures as not present or read only and incur the overhead of EPT page fault VM exits and associated software processing e Extended Page Table Pointer EPTP switching swit
172. seconds will not exceed the TDP rating of the part for typical applications e With turbo enabled see Figure 22 on page 81 For the PL1 Package rolling average of the power set in POWER LIMIT 1 TURBO POWER LIMIT MSR 0610h bits 14 0 over time window set in POWER LIMIT 1 TIME TURBO POWER LIMIT MSR 0610h bits 23 17 must be less than or equal to the TDP package power as read from the PACKAGE POWER SKU MSR 0614h for typical applications Power control is valid only when the processor is operating in turbo PL1 lower than the package TDP is not guaranteed For the PL2 Package power will be controlled to a value set in POWER LIMIT 2 TURBO POWER LIMIT MSR 0610h bits 46 32 Occasional brief power excursions may occur for periods of less than 10 ms over PL2 The processor monitors its own power consumption to control turbo behavior assuming the following e The power monitor is not 100 tested across all processors e The Power Limit 2 PL2 control is only valid for power levels set at or above TDP and under workloads with similar activity ratios as the product TDP workload This also assumes the processor is working within other product specifications e Setting power limits PLi or PL2 below TDP are not ensured to be followed and are not characterized for accuracy e Under unknown work loads and unforeseen applications the average processor power may exceed Power Limit 1 PL1 Desktop 4th Generation Intel Core
173. signal pairs The crossing of the o SA_CK 3 0 positive edge of SA_CK and the negative edge of its complement SA CK are used to sample the command and control signals on DDR3 DDR3L the SDRAM Clock Enable 1 per rank These signals are used to e Initialize the SDRAMs during power up SA CKE 3 0 72 e Power down SDRAM ranks DDR3 DDR3L Place all SDRAM ranks into and out of self refresh during STR Chip Select 1 per rank These signals are used to select o SA_CS 3 0 particular SDRAM components during the active state There is one Chip Select for each SDRAM rank DDR3 DDR3L On Die Termination Active Termination Control SA ODT 3 0 ODT 3 0 DDR3 DDR3L Signal Name Description Direction Buffer Type Bank Select These signals define which banks are selected SB BS 2 0 within each SDRAM rank DDR3 DDR3L Write Enable Control Signal This signal is used with SB SB RAS and 5 CAS along with SB CS to define the SDRAM Commands DDR3 DDR3L RAS Control Signal This signal is used with SB CAS and SB SB WE along with SB_CS to define the SRAM Commands DDR3 DDR3L SB CAS CAS Control Signal This signal is used with SB RAS and SB_WE along with SB_CS to define the SRAM Commands DDR3 DDR3L Data Strobes SB_DQS 8 0 and its complement signal group SB_DQS 8 0 make up a differential strobe pair The data is captured at the I O SB DQSN 8 0 crossin
174. socket 4 Dynamic loading is defined as an 50g shock load 2X Dynamic Acceleration Factor with a 500g maximum thermal solution 8 3 Package Handling Guidelines The following table includes a list of guidelines on package handling in terms of recommended maximum loading on the processor IHS relative to a fixed substrate These package handling loads may be experienced during heatsink removal Table 58 Package Handling Guidelines Parameter Maximum Recommended Notes Shear 311 N 70 Ibf 1 4 Tensile 111 N 25 Ibf 2 4 Torque 3 95 N m 35 Ibf in 3 4 Notes 1 A shear load is defined as a load applied to the IHS in a direction parallel to the IHS top surface 2 Atensile load is defined as a pulling load applied to the IHS in a direction normal to the IHS surface 3 torque load is defined as a twisting load applied to the IHS in an axis of rotation normal to the IHS top surface 4 These guidelines are based on limited testing for design characterization 8 4 Package Insertion Specifications The processor can be inserted into and removed from an LGA1150 socket 15 times The socket should meet the LGA1150 socket requirements detailed in the LGA1150 Socket Application Guide 8 5 Processor Mass Specification The typical mass of the processor is 27 0 g 0 95 oz This mass weight includes all the components that are included in the package 8 6 Processor Materials The following table li
175. splay Interface Hot Plug Interrupt I DISP INT Asynchronous CMOS 6 6 Direct Media Interface DMI Table 36 Direct Media Interface DMI Processor to PCH Serial Interface Signal Name Description Direction Buffer Type DMI RXP 3 0 DMI Input from PCH Direct Media Interface receive I DMI RXN 3 0 differential pair DMI DMI TXP 3 0 DMI Output to PCH Direct Media Interface transmit DMI TXN 3 0 differential pair DMI Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 86 Order No 328897 004 Signal Description Processor 6 7 Table 37 6 8 Table 38 Phase Locked Loop PLL Signals Phase Locked Loop PLL Signals intel Signal Name Description Direction Buffer Type BCLKP Differential bus clock input to the processor I BCLKN Diff Clk DPLL REF CLKP Embedded Display Port PLL Differential Clock In I DPLL REF CLKN 135 MHz Diff SSC DPLL REF CLKP Spread Spectrum Embedded DisplayPort PLL I SSC DPLL REF CLKN Differential Clock In 135 MHz Diff Clk Testability Signals Signal Name Testability Signals Description Direction Buffer Type Breakpoint and Performance Monitor Signals BPM 7 0 Outputs from the processor that indicate the status of 1 0 breakpoints and programmable counters used for CM
176. state resulting in a core state See the G S and C Interface State Combinations table Acore transitions to CO state when An interrupt occurs There is an access to the monitored address if the state was entered using an MWAIT Timed MWAIT instruction The deadline corresponding to the Timed MWAIT instruction expires Aninterrupt directed toward a single thread wakes only that thread e If any thread in a core is in active in CO state the core s C state will resolve to CO state Any interrupt coming into the processor package may wake any core e system reset re initializes all processor cores Core CO State The normal operating state of a core where code is being executed Core C1 C1E State C1 CIE is a low power state entered when all threads within core execute a HLT or MWAIT C1 C1E instruction A System Management Interrupt SMI handler returns execution to either Normal state or the C1 C1E state See the Intel 64 and IA 32 Architectures Software Developer s Manual for more information While a core is in C1 C1E state it processes bus snoops and snoops from other threads For more information on C1E state see Package C States on page 55 Core C3 State Individual threads of a core can enter the C3 state by initiating a P LVL2 I O read to the P BLK or an MWAIT C3 instruction A core in C3 state flushes the contents of its L1 instruction cache L1 data cache and L2 cache to the sh
177. structions Inte TXT Intel Trusted Execution Technology Inte VT Intel Virtualization Technology Processor virtualization when used in conjunction with Virtual Machine Monitor software enables multiple robust independent software environments inside a single platform Inte 9 VT d Intel Virtualization Technology Intel VT for Directed I O Intel VT d is a hardware assist under system software Virtual Machine Manager or OS control for enabling T O device virtualization Intel VT d also brings robust security by providing protection from errant DMAs by using DMA remapping a key feature of Intel VT d IOV I O Virtualization ISI Inter Symbol Interference ITPM Integrated Trusted Platform Module LCD Liquid Crystal Display LFM Low Frequency Mode LFM is Pn in the P state table It can be read at MSR CEh 47 40 LFP Local Flat Panel LPDDR3 Low Power Third generation Double Data Rate SDRAM memory technology MCP Multi Chip Package MFM Minimum Frequency Mode MFM is the minimum ratio supported by the processor and can be read from MSR CEh 55 48 MLE Measured Launched Environment continued Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 14 December 2013 Order No 328897 004 Intr
178. sts some of the package components and associated materials Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 106 Order No 328897 004 m Package Mechanical Specifications Processor n tel Table 59 Processor Materials Component Material Integrated Heat Spreader IHS Nickel Plated Copper Substrate Fiber Reinforced Resin Substrate Lands Gold Plated Copper 8 7 Processor Markings The following figure shows the top side markings on the processor This diagram aids in the identification of the processor Figure 25 Processor Top Side Markings GRP1LINE1 GRP1LINE2 GRP1LINES GRP1LINE4 Production SSPEC Se GRPILINE1 i M C YY GRP1LINE2 BRAND PROC GRP1LINE3 SSPEC SPEED GRP1LINE4 COUNTRY OF ORIGIN GRPILINES FPO e4 8 8 Processor Land Coordinates The following figure shows the bottom view of the processor package Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 107 tel Processor Package Mechanical Specifications Figure 26 Processor Package Land Coordinates 990090999 99999999999999099 9999999999900999 99999999999900099 C565656565656560565656565650505
179. the PCH SKU in the target platform Note The IMC supports a maximum of two DDR3 DDR3L DIMMs per channel thus allowing up to four device ranks per channel Note The support of DDR3 DDR3L frequencies and number of DIMMs per channel is SKU dependent Table 3 Processor DIMM Support by Product Processor Cores Package DIMM per Channel DDR3 DDR3L 1 DPC 1333 1600 Dual Core uLGA 2 DPC 1333 1600 1 DPC 1333 1600 Quad Core uLGA 2 DPC 1333 1600 DDR3 DDR3L Data Transfer Rates e 1333 MT s PC3 10600 1600 MT s PC3 12800 AIO platform DDR3 DDR3L SO DIMM Modules e Raw Card B Single Ranked x8 unbuffered non ECC e Raw Card F Dual Ranked x8 planar unbuffered non ECC Desktop platform UDIMM Modules e Raw Card A Single Ranked x8 unbuffered non ECC e Raw Card B Dual Ranked x8 unbuffered non ECC e Standard 1Gb 2Gb and 4Gb technologies and addressing are supported for x8 devices There is no support for memory modules with different technologies or capacities on opposite sides of the same memory module If one side of a memory module is populated the other side is either identical or empty Table 4 Supported UDIMM Module Configurations Raw DIMM DRAM DRAM of of of of Page Size Card Capacity Device Organization DRAM Physical Row Col Banks Version Technology Devices Devices Address Inside Ranks Bits DRAM Desktop Platforms Unbuffered Non ECC Supported DIMM Module Configurations
180. tion The PCI Express Host Bridge is required to translate the memory mapped PCI Express configuration space accesses from the host processor to PCI Express configuration cycles To maintain compatibility with PCI configuration addressing mechanisms it is recommended that system software access the enhanced configuration space using 32 bit operations 32 bit aligned only See the PCI Express Base Specification for details of both the PCI compatible and PCI Express Enhanced configuration mechanisms and transaction rules PCI Express Port The PCI Express interface on the processor is a single 16 lane x16 port that can also be configured at narrower widths The PCI Express port is being designed to be compliant with the PCI Express Base Specification Revision 3 0 PCI Express Lanes Connection The following figure demonstrates the PCIe lane mapping Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 25 m tel Processor Interfaces Figure 4 PCI Express Typical Operation 16 Lanes Mapping o gt lt 1 X 4 Controller ED 8 s 4 gt lt 2 3 Direct Media Interface DMI Direct Media Interface DMI connects the processor and the PCH Next generation DMI2 is supported
181. tional limits for the processor for DTS 1 1 implementation At Tcontrot the fan speed must be programmed such that the resulting Yc is better than or equivalent to the required Uc listed in the following table Similarly the fan speed should be set at DTS 1 such that the thermal solution performance is better than or equivalent to the Yc requirements at The fan speed controller must linearly ramp the fan speed from processor DTS to processor DTS 1 Digital Thermal Sensor DTS 1 1 Definition Points Example DTS 1 1 Maximum fan speed to 0 DTS 1 meet Tcase maximum at PWM 9 DTS Tcontroi Minimum allowed fan speed atTcontrol d 1 1 DTS Processor Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 72 Order No 328897 004 Bi e Thermal Management Processor n tel Table 26 5 4 Note Digital Thermal Sensor DTS 1 1 Thermal Solution Performance Above TcONTROL Processor Wo at DTS Wo at DTS 1 Wo at DTS 1 Wea at DTS 1 TDP Tcontrot 2 At System At System At System At System TAMBIENT MAX MAX 50 C MAX 30 C 40 45 84 W 0 627 0 390 0 330 0 270 65 W
182. trol CEC is not supported on the processor As shown in the following figure the HDMI cable carries four differential pairs that Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 33 m te Processor Interfaces Figure 8 make up the TMDS data and clock channels These channels are used to carry video audio and auxiliary data In addition HDMI carries a VESA DDC The DDC is used by an HDMI Source to determine the capabilities and characteristics of the Sink Audio video and auxiliary control status data is transmitted across the three TMDS data channels The video pixel clock is transmitted on the TMDS clock channel and is used by the receiver for data recovery on the three data channels The digital display data signals driven natively through the PCH are AC coupled and needs level shifting to convert the AC coupled signals to the HDMI compliant digital signals The processor HDMI interface is designed in accordance with the High Definition Multimedia Interface with 3D 4K Deep Color and x v Color HDMI Overview HDMI Source HDMI Sink HDMI T E HDMI R 1 Hot Plug Detect CEC Line optional Digital Video Interface The processor Digital Ports can be configured to drive DVI D DVI uses TMDS for transmitting
183. uency To take advantage of the available thermal headroom the active cores can increase their operating frequency To determine the highest performance frequency amongst active cores the processor takes the following into consideration e The number of cores operating in the CO state e The estimated core current consumption e The estimated package prior and present power consumption e The package temperature Any of these factors can affect the maximum frequency for a given workload If the power current or thermal limit is reached the processor will automatically reduce the frequency to stay within its TDP limit Turbo processor frequencies are only active if the operating system is requesting the PO state For more information on P states and C states see Power Management on page 49 Intel Advanced Vector Extensions 2 0 Intel AVX2 Intel Advanced Vector Extensions 2 0 Intel AVX2 is the latest expansion of the Intel instruction set Intel AVX2 extends the Intel Advanced Vector Extensions Intel AVX with 256 bit integer instructions floating point fused multiply add FMA instructions and gather operations The 256 bit integer vectors benefit math codec image and Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Processor Family Datasheet Volume 1 of 2 Order No 328897 004 45 tel Processor Technologie
184. ups according to the associated interface or category The following notations are used to describe the signal type Notation Signal Type I Input pin Output pin I O Bi directional Input Output pin The signal description also includes the type of buffer used for the particular signal see the following table Table 29 Signal Description Buffer Types Signal Description PCI Express PCI Express interface signals These signals are compatible with PCI Express 3 0 Signaling Environment AC Specifications and are AC coupled The buffers are not 3 3 V tolerant See the PCI Express Base Specification 3 0 DMI Direct Media Interface signals These signals are compatible with PCI Express 2 0 Signaling Environment AC Specifications but are DC coupled The buffers are not 3 3 V tolerant CMOS CMOS buffers 1 05V tolerant DDR3 DDR3L DDR3 DDR3L buffers 1 5 V tolerant A Analog reference or output May be used as a threshold voltage or for buffer compensation GTL Gunning Transceiver Logic signaling technology Ref Voltage reference signal Asynchronous 1 Signal has no timing relationship with any reference clock 1 Qualifier for a buffer type 6 1 System Memory Interface Signals Table 30 Memory Channel A Signals Signal Name Description Direction Buffer Type Bank Select These signals define which banks select
185. ure platform innovations In xAPIC compatibility mode APIC registers are accessed through memory mapped interface to a 4K Byte page identical to the xAPIC architecture In x2APIC mode APIC registers are accessed through Model Specific Register MSR interfaces In this mode the x2APIC architecture provides significantly increased processor addressability and some enhancements on interrupt delivery e Increased range of processor addressability in x2APIC mode Physical xAPIC ID field increases from 8 bits to 32 bits allowing for interrupt processor addressability up to 4G 1 processors in physical destination mode A processor implementation of x2APIC architecture can support fewer than 32 bits in a software transparent fashion Logical xAPIC ID field increases from 8 bits to 32 bits The 32 bit logical x2APIC ID is partitioned into two sub fields a 16 bit cluster ID and a 16 bit logical ID within the cluster Consequently 2 20 16 processors can be addressed in logical destination mode Processor implementations can support fewer than 16 bits in the cluster ID sub field and logical ID sub field in a software agnostic fashion e efficient MSR interface to access APIC registers To enhance inter processor and self directed interrupt delivery as well as the ability to virtualize the local APIC the APIC register set can be accessed only through MSR based interfaces in x2APIC mode The Memory Mapped IO MMIO interface use
186. ut High Voltage 2 25 3 6 V Vaux Tx E peak to peak voltage at transmitting 0 39 _ 1 38 V evice Vaux Rx Aux peak to peak voltage at receiving 0 32 1 36 V device Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron December 2013 Order No 328897 004 Processor Family Datasheet Volume 1 of 2 101 n tel Processor Electrical Specifications Table 52 embedded DisplayPort eDP Group DC Specifications Symbol Parameter Min Typ Max Units HPD Input Low Voltage 0 02 0 21 V Vin HPD Input High Voltage 0 84 1 05 V VoL eDP_DISP_UTIL Output Low Voltage 0 1 V Vou eDP_DISP_UTIL Output High Voltage 0 9 Vcc V Rup eDP_DISP_UTIL Internal pull up 100 Q eDP DISP UTIL Internal pull down 100 Q C NE v Vaux Rx 2 voltage at receiving 0 32 _ 1 36 v 2 COMP Resistance 24 75 25 25 25 Q Note 1 COMP resistance is to VCOMP_OUT Table 53 CMOS Signal Group DC Specifications Symbol Parameter Min Max Units Notes Vit Input Low Voltage _ 0 3 V 2 Vin Input High Voltage Vccro our 0 7 V 2 4 VoL Output Low Voltage our 0 1 V 2 Output High Voltage our 0 9 V 2 4 Buffer on Resistance 23 73 Q 7 Notes 1 Unless otherwise noted
187. vels supported by other components in the Test Access Port TAP logic Intel recommends the processor be first in the TAP chain followed by any other components within the system A translation buffer should be used to connect to the rest of the chain unless one of the other components is capable of accepting an input of the appropriate voltage Two copies of each signal may be required with each driving a different voltage level The processor supports Boundary Scan JTAG IEEE 1149 1 2001 and IEEE 1149 6 2003 standards A few of the I O pins may support only one of those standards 7 7 DC Specifications The processor DC specifications in this section are defined at the processor pins unless noted otherwise See Signal Description on page 82 for the processor pin listings and signal definitions e The DC specifications for the DDR3 DDR3L signals are listed in the Voltage and Current Specifications section e The Voltage and Current Specifications section lists the DC specifications for the processor and are valid only while meeting specifications for junction temperature clock frequency and input voltages Read all notes associated with each parameter Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 97 tel Processor Electrical Specifications e AC tolerances for
188. wer state power off Longest exit latency Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Volume 1 of 2 December 2013 50 Order No 328897 004 Power Management Processor Table 15 Table 16 Table 17 4 2 4 2 1 Direct Media Interface DMI States State Description LO Full on Active transfer state LOs First Active Power Management low power state Low exit latency L1 Lowest Active Power Management Longer exit latency L3 Lowest power state power off Longest exit latency G S and C Interface State Combinations Global Sleep S Processor Processor System Clocks Description G State Package C State State State GO 50 CO Full On On Full On GO 50 C1 C1E Auto Halt On Auto Halt GO 50 C3 Deep Sleep On Deep Sleep GO SO C6 C7 Deep Power On Deep Power down down Gi S3 Power off Off except RTC Suspend to RAM Gi S4 Power off Off except RTC Suspend to Disk G2 S5 Power off Off except RTC Soft Off G3 NA Power off Power off Hard off D S and C Interface State Combination Graphics Sleep S Package C Description Adapter D State State State DO 50 CO Full On Displaying DO 50 1 Auto Halt Displaying DO 50 C3 Deep sleep Displaying DO 50 C6 C7 Deep Power down Displaying
189. y for future processors systems should be designed to the Thermal Solution Capability guidelines even if a processor with lower power dissipation is currently planned Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family December 2013 Datasheet Volume 1 of 2 Order No 328897 004 65 m tel Processor Thermal Management Table 21 Desktop Processor Thermal Specifications Product Min Max Max Min TTV Min Max Power Power Power Power Power Power Thermal TcasE TTV Packag Packag Package Packag Package Package Design C TcasE e C6 Cc7 W C6 C7 Power C W 1 2 W 1 3 W 1 4 4 5 9 9 6 7 5 9 5 9 5 9 10 Processo Quad r PCG Core 2013D Processor 2013D 26 20 1 0 3 5 3 4 0 84 5 Thermal with Profile Graphics on page 67 Processo Quad r PCG Core 2013C Processor 2013C 23 17 1 0 3 5 3 4 0 65 5 Thermal with Profile Graphics on page 68 Processo Quad r PCG Core 2013B Processor 2013B 18 11 1 0 3 5 3 4 0 45 5 Thermal with Profile Graphics on page 69 Quad Core Processor 16 16 1 0 3 5 3 4 0 35 5 ith r PCG ki 2013A rapnics 2013A Thermal Dual Core 4 Processor with 16 16 1 0 3 5 3 4 0 35 5 70 Graphics Notes 1 The package C state power is the worst case power in the system configured as follows a Memory configured for
190. ynchronous CMOS THERMTRIP that there are no false trips The processor will stop all execution when the junction temperature exceeds approximately 130 C This is signaled to the system by the THERMTRIP pin Power Sequencing Signals Power Sequencing Signals Signal Name Description Direction Buffer Type SM_DRAMPWROK SM_DRAMPWROK Processor Input This signal connects to the PCH DRAMPWROK I Asynchronous CMOS PWRGOOD The processor requires this input signal to be a clean indication that the Vcc and power supplies stable and within specifications This requirement applies regardless of the S state of the processor Clean implies that the signal will remain low capable of sinking leakage current without glitches from the time that the power supplies are turned on until the supplies come within specification The signal must then transition monotonically to a high state I Asynchronous CMOS SKTOCC SKTOCC Socket Occupied PROC_DETECT Processor Detect This signal is pulled down directly 0 Ohms on the processor package to ground There is no connection to the processor silicon for this signal System board designers may use this signal to determine if the processor is present Desktop 4th Generation Intel Core Processor Family Desktop Intel Pentium Processor Family and Desktop Intel Celeron Processor Family Datasheet Vo

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