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microETXexpress®-PC

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1. kontron ii iulnininiys i IT PASION LN L i n PA AUCH A TA UT AO ee A STO Document Revision 0 1 Table of Contents o AP o ee E 1 MEE A Um 1 e COUPE D OBICB mmmmmmmmmmmmma m Vmrmrmrmrmrmrmr rm rm rmrmrmrmrmrmrmrmrmrmrmHHr r r rm gU ESI PS 1 NEMESIS 1 UA A GC ROOM 1 MEE CUATRO E E A E E S 2 1 5 E eE ae roce E T E MER iN UNE 2 Sn T A o A 3 AlL MOO TAONE a immmmmmmmmmmmmmmmmmmmmmmmmmmrmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmrmrmmmmmmmmmmmmmmmmmmmmmmmmmmmmiH 3 2 0 Nai Ea aiutato jmmmmirmmri kimi i iiimiuiuiu airi immi mmi ii mm mmmwmwmevwvwwmvvwevvvv 3 2 3 Understanding microETXexpress PC fUNCtIONALItY ceceecsecscsecsccsceecsceecscscescssescescsseeceecesesceeees 4 244 COMexpress DOCH MeN ATOM mmmmmi mm m mm mm mrm mm mm mm mrmrmrmrmrmrmrrmrmr r rmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrmrHr 4 Ze COME UC CAES mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmm mmmmmmmmmmmmmaH a 4 CMM rene Tm 6 CN MEE erii Teen RD UU m 6 CE MEME VACUO ITI PITE TO o TO o m 7 co PO KD mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmkmmmrmmmrmmrmrmrmrmrmrmrmrmrmmmmmmmmmmmmmmmmmm mmrmkmm mmmmmmmmmaH 8 34 MescHniab SC GIIIC ATION mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmrmmmmmmmmmmmmmmmmH 9 5 9 Elecucal a caill CAN Oi 9 ox SUD VOM mmmmmmmmmmmmmmmmmmmmmmmmmm mmm mmmmmmmmmmmmmrmrmrmmmrmmrmrmmmmmmrmmrmmmrmmrmrmmmmmmi 9 345 2 SHBDR Vol Ge RDE mmmm w
2. Intel High Definition Audio Azalia LPC low pin count Bus The secondary connector Row C and Row D provides support for the following buses and I O PCI Express PCI IDE 2 4 COMexpress Documentation This product manual serves as one of three principal references for a COMexpress design It documents the specifications and features of microETXexpress DC The other two references which are available from your Kontron Support or from PICMG include The COMexpress Specification defines the COMexpress module form factor pinout and signals This document ist available from the PIGMG website by filling out the order form The COMExpress Design Guide by PICMG serves as a general guide for baseboard design with a focus on maximum flexibility to accommodate a wide range of COMexpress modules Note Some of the information contained within this product manual applies only to certain product revisions CE xxx If certain information applies to specific product revisions CE xxx it will be stated Please check the product revision of your module to see if this information is applicable 2 5 COMexpress Benefits Computer on modules express COMexpress modules in compact formfactor are very compact 95 x 95 mm 12mm thick highly integrated computers All micro ETXexpress modules feature a standardized form factor and a standardized connector layout that carry a specified set of signals Ea
3. SATA_RX1_N SATA 1 Receive Data Power Ground SATA_TX3_P SATA 3 Transmit Data SATA_TX3_N SATA 3 Transmit Data EXT_PWR_OK Power OK SATA_RX3_P SATA 3 Receive Data SATA_RX3_N SATA 3 Receive Data WDT Watch Dog Timer HDA SDIN2 ICH HD Audio Senal HDA SDIN1 ICH HD Audio Serial HDA SDINO ICH HD Audio Serial Power Ground HDA SPKR Speaker I2C CLK EXT I2C clock I2C DATA EXT I2C data PM THRMZ Over Temperature USB7 N USB Data Port7 USB7 P USB Data Port7 USB 45 OC USB OverCurrent Port USB5 N USB Data Port5 USB5 P USB Data Port5 Power Ground USB3 N USB Data Port3 USB3 P USB Data Port3 USB 01 OC4 USB OverCurrent Port USB1 N USB Data Port1 USB1 P USB Data Port1 EXCD1_PERST Express card reset EXCD1_CPPE capable c request EXT_SYS_RESETH Reset Input CB_RESET Carrier board Reset Power Ground opt PCI Express lane 5 Recieve opt PCI Express lane 5 Recieve EXT_GPO1 General Purpose Output 1 PCI Express lane 4 Recieve microETXexpress PC microETXexpress PC Connectors Termination PU 10k 3 3V PU 10k 3 3V PU 20k 3 3V PU 2k2 3 3V PU 2k2 3 3V PU 1k0 3 3V PU 2k21 3 3V PU 2k21 3 3V PU 8k25 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V Comment int PU 20k in ICH9 int PU 20k in ICH9 int PU 20k in ICH9 int PU 20k in ICH9 int PU 20k in ICH9 int PU 20k in ICH10 int PD 20k in ICH9 int PD 20k in ICH9 int
4. Appendix B Architecture Information The following sources of information can help you better understand PC architecture 10 1 Buses 10 1 1 ISA Standard PS 2 Connectors AT Bus Design Eight and Sixteen Bit ISA E ISA and EISA Design Edward Solari Annabooks 1990 ISBN 0 929392 08 6 AT IBM Technical Reference Vol 1 amp 2 1985 ISA amp EISA Theory and Operation Edward Solan Annabooks 1992 ISBN 0929392159 ISA Bus Specifications and Application Notes Jan 30 1990 Intel ISA System Architecture Third Edition Tom Shanley and Don Anderson Addison Wesley Publishing Company 1995 ISBN 0 201 40996 8 Personal Computer Bus Standard P996 Draft D2 00 Jan 18 1990 IEEE Inc Technical Reference Guide Extended Industry Standard Architecture Expansion Bus Compag 1989 10 1 2 PCI 104 10 2 Embedded PC 104 Consortium The consortium provides information about PC 104 and PC 104 Plus technology You can search for information about the consortium on the Web PCI SIG The PCI SIG provides a forum for its 900 member companies who develop PCI products based on the specifications that are created by the PCI SIG You can search for information about the SIG on the Web PCI amp PCI X Hardware and Software Architecture amp Design Fifth Edition Edward Solari and George Willse Annabooks 2001 ISBN 0 929392 63 9 PC
5. are connected to the module connector The USB controllers comply with both versions 1 1 and 2 0 of the USB standard and are backward compatible Configuration The USB controllers are PCI bus devices The BIOS allocates required system resources during configuration of the PCI bus 4 3 3 SATA The Intel ICH 9M south bridge device offers the possibility to connect 4 SATA Harddisks One of it is used to provide a parallel ATA interface and therefore 3 SATA ports are routed to the module connector The SATA port provide 300 MB s per channel and offers NCQ HotPlug Staggered Spinup eSATA and PortMultiplier in AHCI mode Configuration The SATA controller is a PCI bus device The BIOS allocates required system resources during configuration of the PCT bus microETXexpress PC microETXexpress PC Connectors 4 3 4 Audio The microETXexpress PC HD audio controller is integrated in the Intel ICH 9M Southbridge Warning Baseboards with AC 97 codec only are not supported Configuration The audio controller is a PCI bus device The BIOS allocates required system resources during configuration of the PCI device 4 3 5 Serial IRQ The serial IRQ pin offers a standardized interface to link interrupt request lines to a single wire Configuration The serial IRQ machine is in Continuous Mode 4 3 6 VGA Output The microETXexpress PC graphics subsystem is integrated in the Intel GS45 northbridge Configurat
6. 3 PCIexpress Graphics Transmit 3 PCIexpress Graphics Transmit 4 PCIexpress Graphics Transmit 4 Power Ground PCIexpress Graphics Transmit 5 PCIexpress Graphics Transmit 5 Power Ground PCIexpress Graphics Transmit 6 PCIexpress Graphics Transmit 6 SDVO_CTRLCLK PCIexpress Graphics Transmit 7 PCIexpress Graphics Transmit 7 Power Ground IDE_CBLID IDE cable type detect PCIexpress Graphics Transmit 8 PCIexpress Graphics Transmit 8 Power Ground PCIexpress Graphics Transmit 9 PCIexpress Graphics Transmit 9 n c Power Ground PCIexpress Graphics Transmit 10 PCIexpress Graphics Transmit 10 Power Ground PCIexpress Graphics Transmit 11 PCIexpress Graphics Transmit 11 Power Ground PCIexpress Graphics Transmit 12 PCIexpress Graphics Transmit 12 Power Ground PCIexpress Graphics Transmit 13 PCIexpress Graphics Transmit 13 Power Ground PCIexpress Graphics Enable PCIexpress Graphics Transmit 14 PCIexpress Graphics Transmit 14 Power Ground PCIexpress Graphics Transmit 15 PCIexpress Graphics Transmit 15 Power Ground 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC Power Ground microETXexpress PC microETXexpress PC Connectors DP 0 DP 0 DP 0 DP 0 DP 0 Termination Comment 4 2 9 Alternative Pinout of HDMI Pin Name PClexpress PCIexpress Graphics Transmit 3 PCIexpress Graphics Transmit 3 PCIe
7. Byte enables 0 I 0 5T D27 PCI AD9 PCI Adress amp Data Bus line I 0 5T D28 PCI AD11 PCI Adress amp Data Bus line I 0 5T D29 PCI AD13 PCI Adress amp Data Bus line I 0 5T D30 PCI AD15 PCI Adress amp Data Bus line I 0 5T D31 GND Power Ground PWR D32 PCI PAR PCI Bus Parity I 0 5T D33 PCI SERRZ PCI Bus System Error I 0 5T PU 8k2 3 3V D34 PCI STOPH PCI Bus Stop I 0 5T PU 8k2 3 3V D35 PCI TRDYH PCI Bus Target Ready I 0 5T PU 8k2 3 3V D36 PCI FRAMEH PCI Bus Cycle Frame I 0 5T PU 8k2 3 3V D37 PCI AD16 PCI Adress amp Data Bus line I 0 5T D38 PCI AD18 PCI Adress amp Data Bus line I 0 5T D39 PCI AD20 PCI Adress amp Data Bus line I 0 5T D40 PCI AD22 PCI Adress amp Data Bus line I 0 5T D41 GND Power Ground PWR D42 PCI AD24 PCI Adress amp Data Bus line I 0 5T D43 PCI AD26 PCI Adress amp Data Bus line I 0 5T D44 PCI AD28 PCI Adress amp Data Bus line I 0 5T D45 PCI AD30 PCI Adress amp Data Bus line I 0 5T D46 PCI IRQCH PCI Bus Interrupt Request C 5T PU 8k2 3 3V D47 PCI IRODH PCI Bus Interrupt Request D I 5T PU 8k2 3 3V D48 PCI CLKRUNZ PCI Clock Run I 5T PU 8k25 3 3V D49 PCI M66EN n c nc D50 PCI CLK CLK PCI 33M EXT PCI Clock 33MHz 0 3 3 D51 GND Power Ground PWR D52 PEG TXO PCIexpress Graphics Transmit 0 DP 0 D53 PEG TXO PCIexpress Graphics Transmit 0 DP 0 D54
8. PEG LANE RVH PCIexpress Graphics Lane Reversal I 3 3 D55 PEG TX1 PClexpress Graphics Transmit 1 DP 0 Note The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors 4 2 8 Connector X1B D56 D110 Pin D56 D57 D58 D59 D60 D61 D62 D63 D64 D65 D66 D67 D68 D69 D70 D71 D72 D73 D74 D75 D76 D77 D78 D79 D80 D81 D82 D83 D84 D85 D86 D87 D88 D89 D90 D91 D92 D93 D94 D95 D96 D97 D98 D99 D100 D101 D102 D103 D104 D105 D106 D107 D108 D109 D110 Signal PEG TX1 TYPE2 PEG_TX2 PEG_TX2 GND PEG_TX3 PEG_TX3 RSVD RSVD PEG_TX4 PEG_TX4 GND PEG_TX5 PEG_TX5 GND PEG_TX6 PEG_TX6 SDVO_CLK PEG_TX7 PEG TX7 GND IDE CBLID PEG TX84 PEG TX8 GND PEG TX94 PEG TX9 RSVD GND PEG TX10 PEG TX10 GND PEG_TX11 PEG_TX11 GND PEG_TX12 PEG_TX12 GND PEG_TX13 PEG_TX13 GND PEG_ENABLE PEG_TX14 PEG_TX14 GND PEG_TX15 PEG_TX15 GND VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V GND The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors Description PCIexpress Graphics Transmit 1 n c for type 2 module PCIexpress Graphics Transmit 2 PCIexpress Graphics Transmit 2 Power Ground PCIexpress Graphics Transmit
9. Power Ground 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC Power Ground microETXexpress PC microETXexpress PC Connectors Type DP I DP I Termination Comment 4 2 7 Connector X1B D1 D55 microETXexpress PC microETXexpress PC Connectors Pin Signal Description Type Termination Comment D1 GND Power Ground PWR D2 IDE_D5 IDE Data Bus I 0 5T D3 IDE D10 IDE Data Bus I 0 5T D4 IDE_D11 IDE Data Bus I 0 5T D5 IDE D12 IDE Data Bus I 0 5T D6 IDE D4 IDE Data Bus I 0 5T D7 IDE DO IDE Data Bus I 0 5T D8 IDE REQ IDE Data Bus I 0 5T PD 5k62 D9 IDE_IOW IDE IO Write 0 3 3 D10 IDE ACK4 IDE DMA Acknowledge 0 3 3 D11 GND Power Ground PWR D12 IDE IRQ IDE Interrupt Request 5T PD 10k D13 IDE AO IDE Adress Bus 0 3 3 D14 IDE A1 IDE Adress Bus 0 3 3 D15 IDE A2 IDE Adress Bus 0 3 3 D16 IDE _CS1 IDE Chip Select Channel 0 0 3 3 D17 IDE_CS3 IDE Chip Select Channel 1 0 3 3 D18 IDE RESET4 IDE Hard Drive Reset 0 3 3 int PU 31k in PATA bridge D19 PCI GNT38 PCI Bus Grant 3 0 3 3 int PU 20k in ICH9 if D20 PCI REQ3H PCI Bus Regest 0 5T PU 8k2 3 3V D21 GND Power Ground PWR D22 PCI AD1 PCI Adress amp Data Bus line I 0 5T D23 PCI AD3 PCI Adress amp Data Bus line I 0 5T D24 PCI AD5 PCI Adress amp Data Bus line I 0 5T D25 PCI AD7 PCI Adress amp Data Bus line I 0 5T D26 PCI C BEO PCI Bus Command and
10. complement Displayport C LaneO Displayport C LaneO complement Displayport C Hot plug detect Displayport C Aux Displayport C Aus complement Displayport D Lane3 Displayport D Lane3 complement microETXexpress PC microETXexpress PC Connectors PClexpress Graphics Transmit 10 PCIexpress Graphics Transmit 10 PCIexpress Graphics Transmit 9 PCIexpress Graphics Transmit 9 PClexpress Graphics Transmit 8 PCIexpress Graphics Transmit 8 PCIexpress Graphics Receive 11 PCIexpress Graphics Receive 10 PCIexpress Graphics Receive 10 DPD_LANE2 DPD_LANE2 DPD_LANE1 DPD_LANE1 DPD_LANEO DPD_LANEO DPD_HPD DPD_AUX DPD_AUX Displayport D Lane2 Displayport D Lane2 complement Displayport D Lane1 Displayport D Lane1 complement Displayport D LaneO Displayport D Lane0 complement Displayport D Hot plug detect Displayport D Aux Displayport D Aus complement 4 3 Signal Description 4 3 1 PClexpress x1 lanes The PCI express x1 lanes is a fast connection interface for many different system devices such as network controllers I O controllers or express card devices The implementation of this subsystem complies with the ETXexpress COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information The microETXexpress PC has 5 PCIexpress x1 Lanes 4 3 2 USB Fight USB ports EHCI high speed 2 0 controller
11. AAR ARABAD a E qual B Cg PE BOO BBBEEBBBBUBEEB T Eis Eo m mum Ala HEB UBB a d ni El AE U7 sr Sr Bggg eel H H Al F AA Eq A BgHBBBE al Q10 919 gg S22 Q11 Ha The onboard fan connector J1 can be found at the right side nearby the DRAM socket and it is connected onboard according to the following schematic microETXexpress PC Design Consideration V3 3_30 L JMOLXD3NAHDOSSS LF V IN FAN rm z Pl S4K75502 FAM TACH IM 24 30 056 RI FANIO CON R75S FAN t i m A M1 URUSUZ con ro ap C587 RITI cai MIREN C1UDPS02 j R1522K1502 V IN 12 V IN FAN VN 12 3 R773 amp SAND A c DEI GND A DCMDSH 3 23 30 EN VCORE E Ti 01080160 R773 RINDURISER R1 374K302 END ap Riva RIV RIB 110KSD2 R1410K0502 V IN 12 ES ES FAN PWM CPLD 30 P C583 1D0ND2V16 0581 V3 2_CPLO_85 233003501105 AGND FAN B l R733 FSE a ICH_GPID3E FAN 5V from ICE Connector J1 has following specification Part number Molex J8 53261 0390 Mates with 51021 0300 Crimp terminals 50079 8100 6 3 3 Electrical Characteristics VCCin FANCON VCC of board limited to 12V max Imax 0 40A Note The VCC_in_FANCON output is not short circuit proof If necessary the user has to ensure that the circuit is protected externally for example by a fuse on the backplane microETXexpress PC System Ressources microETXexpress PC BIOS Operation 8 BIOS Operati
12. Battery Power Consumption CMOS battery power consumption was measured with a microETXexpress DC module on a standard Kontron ETX evaluation board The system was turned off and the battery was removed from the evaluation board The 2 5 V or 3 0 V of power was supplied from a DC power supply Do not use these values to calculate the CMOS battery lifetime 3 6 Environmental Specification Temperature Operating with Kontron Embedded Modules GmbH heat spreader plate assembly Ambient temperature 0 to 60 C Maximum heatspreader plate temperature O to 60 C Non operating 30 to 85 C The maximum operating temperature with the heatspreader plate is the maximum measurable temperature on any spot on the heatspreader s surface You must maintain the temperature according to the above specification Operating without Kontron Embedded Modules GmbH heat spreader plate assembly Maximum operating temperature 0 to 60 C Non operating 30 to 85 C Note The maximum operating temperature is the maximum measurable temperature on any spot on a module s surface You must maintain the temperature according to the above specification Humidity Operating 10 to 90 non condensing Non operating 5 to 95 non condensing 3 7 MTBF The following MTBF Mean Time Between Failure values were calculated using a combination of manufacturer s test data if the data was availa
13. C Power Ground 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V VCC Power Ground Type DP 0 PWR DP 0 DP 0 PWR DP 0 DP 0 DP 0 Termination PU 10k 3 3V SO PU 10k 3 3V SO PD 100k PU 2k21 3 3V sO PU 2k21 3 3V sO PU 10k 3 3V SO PU 10k 3 3V SO PU 10k 3 3V SO Comment 4 2 4 Connector X1A B1 B55 Note Signal GND GBEO_ACT LPC_FRAME LPC_ADO LPC_AD1 LPC_AD2 LPC_AD3 LPC_DRQO LPC_DRQ1 LPC_CLK GND PWRBIN SMB_CK SMB_DAT SMB_ALERT SATA1_TX SATA1_TX SUS_STATH SATA1_RX SATA1_RX GND SATA3_TX SATA3_TX PWR_OK SATA3_RX SATA3_RX WDT AC_SDIN2 AC_SDIN1 AC_SDINO GND SPKR I2C_CK 12C_DAT THRM USB7 USB7 USB 4 5 OC USB5 USB5 GND USB3 USB3 USB 0 1 OC USB1 USB1 EXCD1_PERSTH EXCD1_CPPE SYS_RESET CB_RESET GND PCIE_RX5 PCIE_RX5 GPO1 PCIE RX44 Description Power Ground GBEO_ACT Ethernet Activity LED LPC_FRAME LPC Frame Indicator LPC_ADO LPC Adress amp DATA Bus LPC_AD1 LPC Adress amp DATA Bus LPC_AD2 LPC Adress amp DATA Bus LPC_AD3 LPC Adress amp DATA Bus LPC_DRQ 0 LPC Request 0 LPC_DRO 1 LPC Request 1 CLK_LPC_33M_EXT 33MHz LPC clock Power Ground EXT PWRBTNZ Power Button SMB CLK EXT SMBUS Clock SMB DATA EXT SMBUS Data SMB_ALERT SMBUS Interrupt SATA_TX1_P SATA 1 Transmit Data SATA_TX1_N SATA 1 Transmit Data PM SUS STAT SATA RX1 P SATA 1 Receive Data
14. DMI SDVO DP which is controlled by switch1 Switch1 is the SDVO_SDA line C73 When this signal is high 2 5V the SDVO HDMI DP output is enabled Otherwise the lines can be used as PClexpressGraphic The switch 2 to select HDMI SDVO or Displayport consists of the devices detected on the regarding sense circuits When there is an SDVO 2 TV LVDS DVI converter found on the SDVO_DATA and _CLK lines C73 D73 then the output microETXexpress PC Special Features is switched to SDVO When there is Displayport device found on the Displayport AUX lines 71 72 then it is Display port and in any other case the output is switched to HDMI microETXexpress PC Design Consideration 6 Design Consideration 6 1 Thermal Management A heat spreader plate assembly is available from Kontron Embedded Modules for the microETXexpress PC The heat spreader plate on top of this assembly is NOT a heat sink It works as a COMexpress standard thermal interface to use with a heat sink or other cooling device External cooling must be provided to maintain the heat spreader plate at proper operating temperatures Under worst case conditions the cooling mechanism must maintain an ambient air and heat spreader plate temperature of 60 Cor less The aluminum slugs and thermal pads on the underside of the heat spreader assembly implement thermal interfaces between the heat spreader plate and the major heat generating components on the mi
15. E E A E E onn 24 2 311 DIS DO mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm immmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmc rHcmr ES 24 2 23 12 EA 24 oso PON COMM Ol aromas E E E arepa idas dais 24 4 5 14 Power Managemen m m mmm mwwwwwwwwwwvwwvwvvwwvwvvwvvvwvwwvwwvwvwvvwwwwvvvwwvewvwvwvwvevvvv 25 iio Miscellaneous CINCUIUS sarro raros 25 AO TZU BUS c 25 OCU datos 2 MEME iS o udeteubeoscannteos erduinaneceuceduacduesuastaeernetns 27 5 2 GPIO General Purpose Input and Output cccecsscecsececscscecsccececescecsceececsseecsceesecsceececesesecees 28 bee Jsageorbuternent Graphic THEBET COS rte 29 BG a ir aCe mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmir 29 AA o IIA 31 www kontron com o MEME Luce cu IERI cm 31 62 Heatspreader DIMENSION TETTE TOTO DOE 32 6 3 microETXexpressQ PC onboard fan CONNECtOL csecsccecsccsccecsscsccecsscscsscsceecsscsceecsseeceeceseeceeeeceees 34 6 3 1 Location and pinout of fan connector sooo poses s esau pae esa uaa erra Ue a 34 B BIOS Oe serra 37 Bil Deterimmngthe BIDS Vel5TUT mmmmmmmmmmmmm mmmmrmrmrmmmmmmmmmmmmrmrmrmrmmmmmmmmmmrmrmmmmmmmmmmmmmmiaH 37 Bee DOU Ei ERES 37 8 2 1 SOMAMI Y BIOS Setup UGD T 37 TE M 39 9 Appendix AJUDA Standard renace EEHEDIV EUR ine al 40 o PAP cm 40 10 Appendix B A
16. GPI3 KBD_RST KBD_A20GATE PCIEO_CK_REF PCIEO_CK_REF GND RSVD RSVD GPOO RSVD RSVD GND VCC_12V VCC_12V VCC_12V GND VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V VCC_12V GND The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors Description PCI Express lane 4 Transmit Power Ground PCI Express lane 3 Transmit PCI Express lane 3 Transmit Power Ground PCI Express lane 2 Transmit PCI Express lane 2 Transmit EXT_GPI1 General Purpose Input 1 PCI Express lane 1 Transmit PCI Express lane 1 Transmit Power Ground EXT_GPI2 General Purpose Input 2 PCI Express lane 0 Transmit PCI Express lane 0 Transmit Power Ground LVDS A DATAO P LVDS Channel A LVDS A DATAO N LVDS Channel A LVDS A DATA1 P LVDS Channel A LVDS A DATA1 N LVDS Channel A LVDS A DATA2 P LVDS Channel A LVDS_A DATA2 N LVDS Channel A LVDS VDD EN LVDS Panel Power LVDS A DATA3 P LVDS Channel A LVDS A DATA3 N LVDS Channel A Power Ground LVDS A CLK P LVDS Channel A LVDS A CLK N LVDS Channel A LVDS DDC CLK JILI I2C Clock LVDS DDC DATA JILII2C Data EXT GPI3 General Purpose Input 3 KBD_RSTH Keyboard Reset KBD A20GATE CLK PCIE CON P CLK PCIE CON N Power Ground n C n C EXT_GPOO General Purpose Output 0 n C n C Power Ground 12V VCC 12V VCC 12V VC
17. HDMI TMDS_B_CLK TMDS_B_CLK TMDS_B_DATAO TMDS_B_DATAOH TMDS_B_DATA1 TMDS_B_DATA1H TMDS_B_DATA2 TMDS_B_DATA2H TMDS_B_HPDH TMDS_C_CLK TMDS_C_CLK TMDS_C_DATAO TMDS_C_DATAOH TMDS_C_DATA1 TMDS_C_DATA1 TMDS_C_DATA2 TMDS_C_DATA2 TMDS_C_HDP Pin Name HDMI DPB LANE3 DPB_LANE3 DPB_LANE2 DPB_LANE2 DPB_LANE1 DPB_LANE1 DPB_LANEO DPB_LANEO DPB_HPD DPB_AUX DPB_AUX DPC_LANE3 DPC_LANE3 DPC_LANE2 DPC_LANE2 DPC_LANE1 DPC_LANE1 DPC_LANEO DPC_LANEO DPC_HPD DPC_AUX DPC_AUX DPD_LANE3 DPD_LANE3 HDMI Pin Description HDMI Port B Clock HDMI port B Clock complement HDMI port B Data0 HDMI port B Data0 complement HDMI port B Data1 HDMI port B Data1 complement HDMI port B Data2 HDMI port B Data2 complement HDMI port B Hot plug detect HDMI port C Clock HDMI port C Clock complement HDMI port C DataO HDMI port C Data0 complement HDMI port C Data1 HDMI port C Data1 complement HDMI port C Data2 HDMI port C Data2 complement HDMI port C Hot plug detect HDMI Pin Description Displayport B Lane3 Displayport B Lane3 complement Displayport B Lane2 Displayport B Lane2 complement Displayport B Lane1 Displayport B Lane1 complement Displayport B LaneO Displayport B Lane0 complement Displayport B Hot plug detect Displayport B Aux Displayport B Aux complement Displayport C Lane3 Displayport C Lane3 complement Displayport C Lane2 Displayport C Lane2 complement Displayport C Lane1 Displayport C Lane1
18. I Bus Grant 0 0 3 3 PD 1k0 int PU 20k in ICH9 if C21 GND Power Ground PWR C22 PCI REQO PCI Bus Regest 0 I 5T PU 8k2 3 3V S0 C23 PCI_RSTH PCI Bus Reset 0 3 3 24 PCI_ADO PCI Adress amp Data Bus line I 0 5T C25 PCI AD2 PCI Adress amp Data Bus line I 0 5T C26 PCI AD4 PCI Adress amp Data Bus line I 0 5T C27 PCI AD6 PCI Adress amp Data Bus line I 0 5T C28 PCI AD8 PCI Adress amp Data Bus line I 0 5T C29 PCI AD10 PCI Adress amp Data Bus line I 0 5T C30 PCI AD12 PCI Adress amp Data Bus line I 0 5T 31 GND Power Ground PWR C32 PCI_AD14 PCI Adress amp Data Bus line I 0 5T C33 PCI C BE1HU PCI Bus Command and Byte enables 1 I 0 5T C34 PCI PERR PCI Bus Grant Error I 0 5T PUS8k23 3V SO C35 PCI LOCK4 PCI Bus Lock I 0 5T PUS8k23 3V SO C36 PCI_DEVSEL PCI Bus Device Select I 0 5T PU 8k23 3V S0 C37 PCI_IRDY PCI Bus Bus Initiator Ready 1 0 5T PU 8k2 3 3V S0 C38 PCI_C BE2 PCI Bus Command and Byte enables 2 I 0 5T C39 PCI AD17 PCI Adress amp Data Bus line I 0 5T 40 PCI_AD19 PCI Adress amp Data Bus line I 0 5T 41 GND Power Ground PWR 42 PCI_AD21 PCI Adress amp Data Bus line I 0 5T C43 PCI AD23 PCI Adress amp Data Bus line I 0 5T C44 PCI C BE3H PCI Bus Command and Byte enables 3 I 0 5T C45 PCI_AD25 PCI Adress amp Data Bus line I 0 5T C46 PCI AD27 PCI Adress amp Data Bus line I 0 5T C47 PCI AD29 PCI Adress am
19. I System Architecture Tom Shanley and Don Anderson Addison Wesley 2000 ISBN 0 201 30974 2 General PC Architecture Embedded PCs Markt amp Technik GmbH ISBN 3 8272 5314 4 German Hardware Bible Winn L Rosch SAMS 1997 0 672 30954 8 Interfacing to the IBM Personal Computer Second Edition Lewis C Eggebrecht SAMS 1990 ISBN 0 672 22 22 3 The Indispensable PC Hardware Book Hans Peter Messmer Addison Wesley 1994 ISBN 0 201 62424 9 The PC Handbook For Engineers Programmers and Other Serious PC Users Sixth Edition John P Choisser and John 0 Foster Annabooks 1997 ISBN 0 929392 36 1 microETXexpress PC Appendix B Architecture Information 10 3 Ports 10 3 1 RS 232 Serial EIA 232 E standard The EIA 232 E standard specifies the interface between for example a modem and a computer so that they can exchange data The computer can then send data to the modem which then sends the data over a telephone line The data that the modem receives from the telephone line can then be sent to the computer You can search for information about the standard on the Web RS 232 Made Easy Connecting Computers Printers Terminals and Modems Martin D Seyer Prentice Hall 1991 ISBN 0 13 749854 3 National Semiconductor The Interface Data Book includes application notes Type 232 as search criteria to obtain a list of application notes You can search for information about the data book on National Semiconduc
20. I32 USB serial ATA SATA parallel ATA PATA LVDS Multi Media ports as well as an ACPI Advanced Configuration and Power Interface for optimized power management Mounting holes on the board provide secure mounting to allow the module increased shock and vibration resistance 2 2 Naming clarification COMexpress defines a Computer On Module or COM with all components necessary for a bootable host computer packaged as a super component Interfaces will provide a smooth transition path from legacy parallel interfaces to LVDS Low Voltage Differential Signaling interfaces These include the PCI bus and parallel ATA and PCI Express and Serial ATA microETXexpress PC Introduction ETXexpress modules are Kontron s COMexpress modules in basic form factor 125mm x 95mm microETXexpress modules are Kontron s COMexpress modules in compact form factor 95mm x 95mm nanoETXexpress modules are Kontron s COMexpress modules in the future ultra form factor 55mm x 84mm 2 3 Understanding microETXexpress PC functionality All Kontron ETXexpress and microETXexpress modules contain two connectors each of it has two rows The primary connector has two rows called Row A and Row B The secondary connector has two rows called Row C and Row D The primary connector Row A and Row B feature the following legacy free functionality Ethernet Serial ATA SATA USB 2 0 LVDS VGA and dual display video
21. IOS setup to start after a set amount of time after power on boot The WDT can also be controlled by the JIDA32 Library API Refer to Appendix F JIDA Standard The application software should strobe the WDT to prevent its timeout Upon timeout the WDT resets and restarts the system This provides a way to recover from program crashes or lockups Configuration You can program the timeout period for the watchdog timer in two ranges 1 second increments from 1 to 255 seconds 1 minute increments from 1 to 255 minutes The watchdog can be programmed via the JIDA API and via the BIOS setup Triggering is possible via JIDA API microETXexpress PC Special Features 5 2 GPIO General Purpose Input and Output microETXexpress PC offers 4 General Purpose Input GPI pins and 4 General Purpose Output GPO pins On a 3 3V level digital in and outputs are available Description General Purpose Input 0 General Purpose Input 1 General Purpose Input 2 General Purpose Input 3 General Purpose Output 0 General Purpose Output 1 General Purpose Output 2 General Purpose Output 3 Configuration The GPI and GPO pins can be configured via JIDA32 Please refer to the JIDA32 manual in the driv
22. PD 20k in ICH9 int PD 20k in ICH9 int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V int PD 15k in ICH9 5V just available if no just available if no availlable when ICH9 MDH The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors microETXexpress PC microETXexpress PC Connectors 4 2 5 Connector X1B C1 55 Pin Signal Description Type Termination Comment C1 GND Power Ground PWR C2 IDE D7 IDE Data Bus I O 5T PD 10k C3 IDE D6 IDE Data Bus I 0 5T C4 IDE_D3 IDE Data Bus I 0 5T C5 IDE D15 IDE Data Bus I 0 5T C6 IDE D8 IDE Data Bus I 0 5T C7 IDE D9 IDE Data Bus I 0 5T C8 IDE D2 IDE Data Bus I 0 5T C9 IDE D13 IDE Data Bus I 0 5T C10 IDE D1 IDE Data Bus I 0 5T 11 GND Power Ground PWR 12 IDE D14 IDE Data Bus 1 0 5T C13 IDE_IORDY IDE 1 0 Ready I 0 5T PUA4k73 3V SO C14 IDE IORZ IDE 1 0 Read I O 15 PCI_PME PCI Power Management Event I 0 int PU 20k in ICH9 C16 PCI GNT2 PCI Bus Grant 2 0 3 3 int PU 20k in ICH9 if C17 PCI REQ2 PCI Bus Request 2 I 5T PU 8k2 3 3V S0 C18 PCI_GNT1 PCI Bus Grant 1 0 3 3 int PU 20k in ICH9 if C19 PCI_REQ1 PCI Bus Request 1 I 5T PU 8k2 3 3V S0 C20 PCI_GNTO PC
23. Pin Count Interface signals are connected to the LPC Bus bridge which is located in the Intel ICH 9M The LPC low speed interface can be used for peripheral circuits such as an external Super I 0 Controller which typically combine legacy device support into a single IC The implementation of this subsystem complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information PCI Bus The implementation of this subsystem complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information IDE Port The IDE host adapter is PIO mode 0 4 and UDMA mode 0 7 Configuration The IDE host adapter is a SATA to IDE converter It is configured by the BIOS during PCI device configuration You can disable it in setup Resources used by the host adapter are compatible with the PC AT Warning It is not possible to use 2 IDE devices on the IDE port Only master operation is possible The SATA port where the IDE converter is connected to relies on the mode setting in the BIOS and therefore a SATA driver on IDE might be necessary when switched to AHCI or RAID mode microETXexpress PC Special Features 5 Special Features 5 1 Watchdog Timer This feature is implemented in a watchdog PIC You can configure the Watchdog Timer WDT in B
24. VCC 12V VCC 12V VCC 12V VCC 12V VCC 12V GND The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors Description PCIexpress Graphics Recieve 1 n c for type 2 module PCIexpress Graphics Recieve 2 PCIexpress Graphics Recieve 2 Power Ground PCIexpress Graphics Recieve 3 PCIexpress Graphics Recieve 3 n C n c PCIexpress Graphics Recieve 4 PCIexpress Graphics Recieve 4 n C PCIexpress Graphics Recieve 5 PCIexpress Graphics Recieve 5 Power Ground PCIexpress Graphics Recieve 6 PCIexpress Graphics Recieve 6 SDVO_CTRLDATA PCIexpress Graphics Recieve 7 PCIexpress Graphics Recieve 7 Power Ground n C PCIexpress Graphics Recieve 8 PCIexpress Graphics Recieve 8 Power Ground PCIexpress Graphics Recieve 9 PCIexpress Graphics Recieve 9 n C Power Ground PCIexpress Graphics Recieve 10 PCIexpress Graphics Recieve 10 Power Ground PCIexpress Graphics Recieve 11 PCIexpress Graphics Recieve 11 Power Ground PCIexpress Graphics Recieve 12 PCIexpress Graphics Recieve 12 Power Ground PCIexpress Graphics Recieve 13 PCIexpress Graphics Recieve 13 Power Ground n c PCIexpress Graphics Recieve 14 PCIexpress Graphics Recieve 14 Power Ground PCIexpress Graphics Recieve 15 PCIexpress Graphics Recieve 15
25. all form factor embedded module PCI Express which provides a high performance 1 0 infrastructure with transfer rates starting at 2 5 Giga transfers per second over a x1 PCI Express lane PCI Serial ATA SATA II USB 2 0 LVDS Azalia High Definition Audio Advanced Configuration and Power Interface ACPI for optimized power management The microETXexpress PC is built around the Intel Core2Duo and CeleronM processor and the Intel GS45 chipset These modules feature the most current desktop features such as USB 2 0 SATA and PCI Express buses he microETXexpress PC delivers up to 4GB DDR3 RAM For applications that require advanced real time video capabilities the microETXexpress PC has integrated graphics with 2D 3D and Motion Video Acceleration and also supports PCI Express graphics two SDVO ports or two HDMI capable DVI ports Fast communications are possible courtesy of a Gigabit Ethernet port The microETXexpress PC supports up to 6 PCI Express x1 Lanes and PCI Express cards only when 10 100MB Ethernet is equipped as well as established hardware solutions based on current buses such as 32 bit PCI A Gigabit Ethernet port provides fast connectivity to LAN WAN and 8 USB 2 0 ports provide fast and sufficient interfaces for external peripherals microETXexpress PC modules also provide the following interfaces that are always located in the same physical position on each board PCI express PC
26. ard design has many advantages of a custom computer board design but delivers better obsolescence protection greatly reduced engineering effort and faster time to market microETXexpress PC Specification 3 Specification 3 1 Functional Specification Processor Intel Core2Duo Penryn CPU 45nm Penryn SL9400 SU9300 or CM722 Cache 3MB CM722 or 6MB Chipset Northbridge Intel GS45 Speed 667 800 1066 MHz FSB RAM single channel up 4GB DDR3 667 800 1066 on SODIMM socket PEG One x16 PCIe port for PCI Express based graphic cards Chipset Southbridge Intel ICH 9M USB 8 x USB 1 1 2 0 Audio Intel amp High Definition Audio 24 bit 96 kHz PCI Express 5 x PCI Express x1 x4 possible PCI bus 32bit 33MHz Integrated graphics Intel GMAX4500 Graphics Memory up to 1024 MByte Features HDTV HD capable Decoder for MPEG2 HD H 264 DirectX 10 0 OpenGL 2 0 Pixelshader 4 0 Display Interfaces CRT maximum resolution up to QXGA 2048x1536 Flat Panel dual channel 18bit and 24bit with dithering up to UXGA 1600x1200 Digital Display 2 SDVO channels muxed with PEG supporting external SDVO components HDMI DVI LVDS TV out HDMI gt DisplayPort v microETXexpress PC Specification Storage SATA IDE Onboard Devices Ethernet TPM Watchdog 3 SATA ports up to 300 MB S supporting NCQ Hotplug Staggered Sp
27. ble and a Bellcore calculation for the remaining parts microETXexpress PC Specification The Bellcore calculation used is Method 1 Case 1 In that particular method the components are assumed to be operating at a 50 stress level in a 40 C ambient environment and the system is assumed to have not been burned in Manufacturer s data has been used wherever possible The manufacturer s data when used is specified at 50 C so in that sense the following results are slightly conservative The MTBF values shown below are for a 40 C in an office or telecommunications environment Higher temperatures and other environmental stresses extreme altitude vibration salt water exposure etc lower MTBF values System MTBF hours TBD Fans usually shipped with Kontron Embedded Modules GmbH products have 50 000 hour typical operating life The above estimates assume no fan but a passive heat sinking arrangement Estimated RTC battery life as opposed to battery failures is not accounted for in the above figures and need to be considered for separately Battery life depends on both temperature and operating conditions When the Kontron unit has external power the only battery drain is from leakage paths microETXexpress PC microETXexpress PC Connectors 4 microETXexpress amp PC Connectors The pinouts for microETXexpress Interface Connectors X1A and X1B are documented for convenient reference Please see the COM
28. ch microETXexpress module is based on microETXexpress PC Introduction connector type 2 of the COMexpress specification This standardization allows designers to create a single system baseboard that can accept present and future micro ETXexpress modules microETXexpress modules include common personal computer PC peripheral functions such as Graphics USB ports Ethernet Sound IDE and SATA The baseboard designer can optimize exactly how each of these functions implements physically Designers can place connectors precisely where needed for the application on a baseboard designed to optimally fit a system s packaging A peripheral PCI bus can be implemented directly on the baseboard rather than on mechanically unwieldy expansion cards The ability to build a system on a single baseboard using the computer as one plug in component simplifies packaging eliminates cabling and significantly reduces system level cost A single baseboard design can use a range of ETXexpress microETXexpress and nanoETXexpress modules This flexibility can differentiate products at various price performance points or to design future proof systems that have a built in upgrade path The modularity of a COMexpress solution also ensures against obsolescence as computer technology evolves A properly designed COMexpress baseboard can work with several successive generations of COMexpress modules A COMexpress basebo
29. croETXexpress DC About 80 percent of the power dissipated within the module is conducted to the heat spreader plate and can be removed by the cooling solution You can use many thermal management solutions with the heat spreader plates including active and passive approaches The optimum cooling solution varies depending on the COMexpress application and environmental conditions Please see the COMexpress Design Guide for further information on thermal management microETXexpress PC Design Consideration 6 2 Heatspreader Dimension This is the backside view of the heatspreader plat with pads marked for the heat generating components for microETXexpress PC Modules 95 0 91 00 95 0 18 30 microETXexpress PC Design Consideration Sideview of the heat spreader microETXexpress PC Design Consideration 6 3 microETXexpress PC onboard fan connector This section describes how to connect a fan to the connector located directly on the microETXexpress PC With certain BIOS settings it is possible to control the fan depending on the Active Trip Point temperature The fan switches on off depending on the adjusted Active Trip Point temperature In order for this feature to function properly an ACPI compliant OS is necessary 6 3 1 Location and pinout of fan connector Je L15 E En HH EE i HEA E Tu EN U1 t U5 022 E 800 Soy menn s s H X n BARE nao
30. er download packet on our website JidaDemo A Boardinfo POST errors VA Storage I2C Bus CPL PerF Hw MoniEor PIC Watchdog O 4 a 15 Bm Number Available Value hex O00000000h actual Direction new Direction hex Ce DDHCICCHDICDICHR 0400000000 SetDirection nu OxOO000008h GPIO Write new Value hex 0400000000 Write GPIO or nd or newValue currentyalue or ormask1 and AndMask xar orklask2 or 1 And ora 0400000000 0400000000 0400000000 Sor ndor microETXexpress PC Special Features 5 3 Usage of Different Graphic interfaces 5 4 Available Graphic interfaces The microETXexpress PC offers VGA PClexpress LVDS HDMI SDVO and Displayport interfaces to connect graphical user interfaces The usage of VGA PClexpress and SDVO complies with the current COMexpress Specification The principle of using them is shown in the next drawing VGA Display EIXexpresse9 PC Display PClexpress Level shifter Display HDMI SDVO HDMI DP Switch 1 Switch 2 Display SDVO Dual Channel 0 uN a SDVO 2 i O S 1 vos Display a LVDS 9 IDVI O ovi Display External Graphic Card Display VGA and LVDS interface is always available and can be used The pins of PClexpress Graphics either are used as PCIexpress Graphics or as H
31. erent menus Use the left right arrow keys to make a selection Legend Bar Use the keys listed in the legend bar on the bottom to make your selections or exit the current menu The table below describes the legend keys and their alternates Key Function or Arrow key T or b Arrow key lt PaUp gt or lt PgDn gt eMe Selecting an Item Use the T or Y key to move the cursor to the field you want Then use the and keys to select a value for that field The Save Value commands in the Exit menu save the values displayed in all the menus Displaying Submenus Use the or gt key to move the cursor to the submenu you want Then press Enter A pointer gt marks all submenus Item Specific Help Window The Help window on the right side of each menu displays the Help text for the selected item Tt updates as you move the cursor to each field General Help Window Pressing F1 or lt Alt F1 gt on a menu brings up the General Help window that describes the legend keys and their alternates Press Esc to exit the General Help window microETXexpress PC BIOS Operation 8 3 BIOS Setup microETXexpress PC Appendix A JIDA Standard 9 Appendix A JIDA Standard Every board with an on board BIOS extension supports the following function calls which supply information about the board Jumptec Intelligent Device Architecture JIDA functions are called via Interrupt 15h Functions include AH Ea
32. es with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information 4 3 10 HDMI There is one HDMI port available shared together with PCIexpress Graphics SDVO and Displayport 4 3 11 Displayport The display port is available shared together with PCIexpress Graphics SDVO and HDMI 4 3 12 Ethernet The Ethernet interface offers 10 Mbit 100Mbit or 1Gbit connection and is driven by the Intel 82567 PClexpress Gbit Ethernet controller Configuration The Ethernet controller is a PClexpress bus device The BIOS allocates required system resources during configuration of the PCIexpress device 4 3 13 Power Control Power Good Reset Input The microETXexpress PC provides an external input for a power good signal or a manual reset pushbutton The implementation of this subsystem complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information microETXexpress PC microETXexpress PC Connectors 4 3 14 Power Management ATX PS Control The microETXexpress PC can control the main power output of an ATX style power supply The implementation of this subsystem complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional
33. express Specification and COMexpress Design Guide for detailed design level information 4 1 Connector Locations bottom view connectors only side view connectors only microETXexpress PC microETXexpress PC Connectors 4 2 Pinout List 4 2 1 General Signal Description Type Description CI Open Drgin CL PU Pull Up Resistor Po PulDom Resistor Notes To protect external power lines of peripheral devices make sure that the wires have the right diameter to withstand the maximum available current the enclosure of the peripheral device fulfils the fire protection requirements of IEC EN60950 microETXexpress PC microETXexpress PC Connectors 4 2 2 Connector X1A A1 A55 Note Signal GND GBEO MDI3 GBEO_MDI3 GBEO_LINK1 GBEO_LINK1 GBEO_MDI2 GBEO_MDI2 GBEO_LINK GBEO_MDI1 GBEO_MDI1 GND GBEO_MDIO GBEO_MDIO GBEO_CTREF SUS_S3H SATAO_TX SATAO_TX SUS_S4H SATAO_RX SATAO_RX GND SATA2_TX SATA2_TX SUS_S5H SATA2_RX SATA2_RX BATLOW ATA_ACTH AC_SYNC AC_RSTH GND AC_BITCLK AC_SDOUT BIOS_DISABL THRMTRIP USB6 USB6 USB 6 7 OC USB4 USB4 GND USB2 USB2 USB 2 3 OC USB0 USB0 VCC RTC EXCDO_PERST EXCDO_CPPE LPC_SERIRQ GND PCIE_TX5 PCIE_TX5 GPIO PCIE_TX4 Description Power Ground GBEO_MDI3_N Ethernet Receive GBEO_MDI3_P Ethernet Receive GBEO_LINK100 Ethernet Speed GBEO_LINK1000 Ethernet Speed GBEO MDI2 N Et
34. h AL function number DX 4648h security word CL board number starting with 1 The interrupt returns a CL 0 if a board with the number specified in CL does not exist CL will equal O if the board number exists In this case the content of DX determines if the operation was successful DX 6B6Fh indicates success other values indicate an error 9 1 JIDA Information To obtain information about boards that follow the JIDA standard use the following procedure Call Get BIOS ID with CL 1 The name of the first device installed will be returned If you see the result Board exists CL 0 increment CL and call Get BIOS ID again Repeat until you see Board not present CL 0 You now know the names of all boards within your system that follow the JIDA standard You can find out more information about a specific board by calling the appropriate inquiry function with the board s number in CL Note Association between board and board number may change because of configuration changes Do not rely on any association between board and board number Always use the procedure described above to determine the association between board and board number Refer to the JIDA manual in the jidai1xx zip folder which is available from the Kontron Embedded Modules GmbH Web site for further information on implementing and using JIDA calls with C sample code microETXexpress PC Appendix B Architecture Information 10
35. hernet Receive GBEO MDI2 P Ethernet Receive GBEO_LINK LAN Link LED GBEO_MDI1_N Ethernet Receive GBEO_MDI1_P Ethernet Receive Power Ground GBEO MDIO N Ethernet Transmit GBEO MDIO P Ethernet Transmit GBEO CTREF PM SLP S3 EXTH opt SATA TXO P SATA 0 Transmit opt SATA TXO N SATA O Transmit PM SLP S4 EXTH opt SATA RXO P SATA 0 Receive opt SATA RXO N SATA 0 Receive Power Ground SATA TX2 P SATA2 Transmit Data SATA TX2 N SATA 2 Transmit Data PM SLP SH5 SATA RX2 P SATA 2 Receive Data SATA RX2 N SATA 2 Receive Data PM_BATLOWH Battery Low ATA LED SATA LED HDA SYNC HD Audio Sync HDA RST4 HD Audio Reset Power Ground HDA BITCLK HD Audio Clock HDA SDOUT HD Audio Data BIOS DISABLEZ EXT THRMTRIPZ USB6 N USB Data Port6 USB6 P USB Data Port6 USB 67 OC USB OverCurrent USB4_N USB Data Port4 USB4_P USB Data Port4 Power Ground USB2 N USB Data Port2 USB2 P USB Data Port2 USB 23 OC USB OverCurrent USBO N USB Data PortO USBO P USB Data PortO V BAT EXCDO_PERSTH Express card reset EXCDO_CPPE capable c request LPC SERIRQ Serial Interrupt Power Ground opt PCI Express lane 5 Transmit opt PCI Express lane 5 Transmit EXT GPIO General Purpose Input 0 PCI Express lane 4 Transmit Termination PU 8k25 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V PU 10k 3 3V Comment is on a power rail co
36. information External SMI Interrupt Contact Kontron Embedded Modules technical support for information on this feature 4 3 15 Miscellaneous Circuits Speaker The implementation of the speaker output complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information Battery The implementation of the battery input complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information In compliance with EN60950 there are at least two current limiting devices resistor and diode between the battery and the consuming component 4 3 16 I2C Bus The I2C Bus is implemented by using the onboard CPLD which offers fast speed a multimaster capability You also can access the I2C Bus via JUMPtec s Intelligent Device Architecture JIDA BIOS functions For additional information refer to the COMexpress Design Guide I2C application notes and JIDA specifications which are available at the Kontron Web site SM Bus System Management SM bus signals are connected to the SM bus controller which is located in the Intel ICH 9M device For more information about the SM bus please see the System Management SM Bus section in the System Resources chapter microETXexpress PC microETXexpress PC Connectors LPC Bus The Low
37. inup eSATA PortMultiplier RAID O RAID1 Matrix RAID One Channel over JMD330 SATA2PATA Bridge Intel 82567 10 100 1000 Phy TPM 1 2 integrated in Southbridge onboard CPLD with integrated Watchdog functionality Additional Interfaces LPC SMBus 12C GPIO Yes Yes Yes 8 Fixed to 4 GPI or 4 GPO via JIDA interface Power Management amp Misc JIDA support MARS support HWM Passice Cooling ACPI S States Input Voltage Yes Yes Temperature Monitoring for CPU and Board Temperature Passice and Critical Trip Point with BIOS NOW1R112 or newer ACPI 1 0 2 0 3 0 SO S3 S4 S5 Single supply support with wide range input 8 5 V 18V 3 2 Available modules Part No Intel CPU 36004 0000 19 2 SL9400 36004 0000 12 2 SU9300 microETXexpress PC Specification 3 3 Block Diagram microET Xexpresse PC CPU Intel Core2Duo Intel CeleronM Penryn FSB 1066 North Bridge Intel GS45 ovr 106 Cantiga A LV DS JILI 4 GMA X4500 CRT PEG SDVO T IVou HDMI Displayport X2 x4 DMI Pr Ctrl Battery Controller Link O 3 mm i Es PCIe HO South Bridge Intel ICH9M E SFF O e E Oo USB 0 7 2 2 c SATA 10 42 E HDAudio only 12 Watchdog microETXexpress PC Specification 3 4 Meachnical S
38. ion The graphics controller requires the following resources An IRQ Several I O addresses Memory address blocks in high memory The BIOS allocates the resources during AGP configuration Many resources are set for compatibility with industry standard settings 4 3 7 LVDS Flat Panel Interface JILI The user interface for flat panels is the JUMPtec Intelligent LVDS Interface JILI The implementation of this subsystem complies with the ETXexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information 4 3 8 PClexpress Graphics The PCI express Graphics interface allows the connection of high performace graphics chips on a high bandwidth interface microETXexpress PC microETXexpress PC Connectors The implementation of this subsystem complies with the COMexpress Specification Implementation information is provided in the COMexpress Design Guide Refer to the documentation for additional information 4 3 9 SDVO The microETXexpress PC Serial Digital Video Output port is integrated in the Intel GS45 northbridge It has the following features Share its pins with the PEG interface Serial Digital Video Out Port DVOB amp DVOC support Two 12 bit channels The SDVO B C ports can drive a variety of SDVO devices TV Out Encoders TMDS and LVDS transmitters etc The implementation of this subsystem compli
39. n or misuse operation outside of the product s environmental specifications or improper installation or maintenance Kontron Embedded Modules GmbH will not be responsible for any defects or damages to other products not supplied by Kontron Embedded Modules GmbH that are caused by a faulty Kontron Embedded Modules GmbH product 1 6 Technical Support Technicians and engineers from Kontron Embedded Modules GmbH and or its subsidiaries are available for technical support We are committed to making our product easy to use and will help you use our products in your systems Please consult our Web site at http www kontron com support for the latest product documentation utilities drivers and support contacts Consult our customer section http emdcustomersection kontron com for the latest BIOS downloads Product Change Notifications and additional tools and software In any case you can always contact your board supplier for technical support microETXexpress PC Introduction 2 Introduction 2 1 microETXexpress PC Based on the COM Express standard Kontron s microETXexpress PC powered by a variety of Intel s Core2Duo and CeleronM processors is a next generation embedded module that brings advanced technology to tomorrow s applications as well as continuing today s legacy devices Built around serial differential signaling technologies microETXexpress PC modules incorporate the following interfaces into 95 x 125 sm
40. ntrolled by Intels just available if just available if just available if just available if int PU 15k in ICH9 only active if opt for x4 PU 1k 3 3V SO int PD 20k in ICH9 int PD 20k in ICH9 active only in S3 int PD 20k in ICH9 x4 gt PU 1k int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant int PD 15k in ICH9 5V tolerant just available if no GbEthernet PHY is just available if no GbEthernet PHY is The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors microETXexpress PC microETXexpress PC Connectors 4 2 3 Connector X1A A56 A110 Pin A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 A83 A84 A85 A86 A87 A88 A89 A90 A91 A92 A93 A94 A95 A96 A97 A98 A99 A100 A101 A102 A103 A104 A105 A106 A107 A108 A109 A110 Signal PCIE TX4 GND PCIE TX3 PCIE TX3 GND PCIE_TX2 PCIE_TX2 GPI1 PCIE_TX1 PCIE_TX1 GND GPI2 PCIE_TX0 PCIE TXO GND LVDS AO LVDS AO LVDS A14 LVDS A1 LVDS A24 LVDS_A2 LVDS_VDD_EN LVDS_A3 LVDS_A3 GND LVDS_A_CK LVDS A CK LVDS I2C CK LVDS I2C DAT
41. on The module is equipped with AMI BIOS which is located in an onboard SPI serial flash memory You can update the BIOS using a Flash utility 8 1 Determining the BIOS Version To determine the AMI BIOS version immediately press the Pause key on your keyboard as soon as you see the following text display in the upper left corner of your screen AMIBIOS O 2006 American Megatrends Inc BIOS Date 06 16 08 10 52 49 Ver 08 00 14 Kontron BIOS Version lt UNTGRXXX gt Copyright 2002 2008 Kontron Embedded Modules GmbH 8 2 Setup Guide The AMIBIOS Setup Utility changes system behavior by modifying the BIOS configuration The setup program uses a number of menus to make changes and turn features on or off Note Selecting incorrect values may cause system boot failure Load setup default values to recover by pressing F9 8 2 1 Start AMIO BIOS Setup Utility To start the AMI BIOS setup utility press DEL when the following string appears during bootup Press DEL to enter Setup The Info Menu then appears The Setup Screen is composed of several sections Setup Screen Location Function Mp Mista selects all top level menus Legend Bar Right side Bottom Lists setup navigation keys Item Specific Help Window Right side Top Help for selected item Left Center Selection fields for current menu microETXexpress PC BIOS Operation Menu Bar The menu bar at the top of the window lists diff
42. ory Revision Date Edited by Changes AAA DO IS A I HA AA Corporate Offices Europe Middle East amp Africa Oskar von Miller Str 1 85386 Eching Munich 14118 Stowe Drive 17 Building Block 1 ABP Germany Poway CA 92064 7147 188 Southern West 4th Ring Tel 49 0 8165 77 777 USA Beijing 100070 P R China Fax 49 0 8165 77 219 Tel 1 888 294 4558 Tel 86 10 63751188 info kontron com Fax 1 858 677 0898 Fax 86 10 83682438 info us kontron com info kontron cn
43. p Data Bus line I 0 5T C48 PCI_AD31 PCI Adress amp Data Bus line I 0 5T C49 PCI_IRQA PCI Bus Interrupt Request A I 5T PU 8k2 3 3V S0 50 PCI_IRQB PCI Bus Interrupt Request B I 5T PU 8k2 3 3V S0 C51 GND Power Ground PWR C52 PEG_RX0 PCIexpress Graphics Recieve 0 DP I C53 PEG RXO PCIexpress Graphics Recieve 0 DP I C54 TYPEOH n c for type 2 module nc 55 PEG RX1 PClexpress Graphics Recieve 1 DP I Note The termination resistors in this table are already mounted on the ETXexpress board Refer to the design guide for information about additional termination resistors 4 2 6 Connector X1B C56 110 Pin 56 57 58 59 60 61 62 C63 C64 C65 C66 C67 C68 C69 C70 71 72 73 C74 75 C76 C77 78 79 80 81 82 83 84 85 86 87 C88 C89 C90 C91 C92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 C110 Signal PEG_RX1 TYPE1 PEG_RX2 PEG_RX2 GND PEG_RX3 PEG_RX3 RSVD RSVD PEG_RX4 PEG_RX4 RSVD PEG_RX5 PEG_RX5 GND PEG_RX6 PEG_RX6 SDVO_DATA PEG_RX7 PEG_RX7 GND RSVD PEG_RX8 PEG_RX8 GND PEG_RX9 PEG_RX9 RSVD GND PEG_RX10 PEG_RX10 GND PEG_RX11 PEG_RX11 GND PEG_RX12 PEG_RX12 GND PEG_RX13 PEG_RX13 GND RSVD PEG_RX14 PEG_RX14 GND PEG_RX15 PEG_RX15 GND VCC 12V
44. pecification Dimensions 95 0 mmx 114 0 mm 3 75 x 4 5 Heightapprox 12 mm 0 4 3 5 Electical Specification 3 5 1 Supply Voltage VCC 12V DC 5 or 8 5V DCto 18V DC wide range input 5V Stb 5V DC 5 but always equal or lower VCC Note Itis not possible to use E2 rated boards with wide range input Note Itis recommended to follow the ATX specification for voltage rise times which claims The output voltage shall rise from x 10 of nominal to within the regulation ranges within 0 1ms to 20ms 3 5 2 Supply Voltage Ripple Maximum 100 mV peak to peak 0 20 MHz 3 5 3 Supply Current 5V STB Typical 50 mA peak up to 350 mA S3 3 5 4 Supply Current Windows XP SP3 The tested boards were mounted on a Kontron Evaluation Board Article number 38100 0000 00 0 a mouse and a keyboard were connected The Power consumption tests were executed during Windows XP SP2 by using a tool to stress the CPU 100 load The power measurements values were acquired after 15 min full load and a stable CPU die temperature To ensure a stable die temperature a corresponding heatsink was used to hold the temperature under the critical trip point All boards were equipped with TBD of memory The Modules were tested using maximum CPU frequency Mode A 5VSB Fullload l a Idle Idle with C1E EIST microETXexpress PC Specification Standby S1 Standby S3 Soft Off S5 3 5 5 CMOS
45. rchitecture INTOMMAUION ccsessexconesiessecdesanewasecesasneassetucieoses 41 TO SS mmmmmmmmmm mrmmmrmrmmmmrmmmmmmrmmmmmmmmmmmmmmmmrmrmrmmrmrmrmmmmmrmmmmmmmmmmmmmmmmmmmmmmmmmmmammmmmrmmmmmm 41 10411 15A Standard 5 2 ONMECLONS ecos tease eq dheara lis tie O salario iosisebo racial 41 A Sa 41 o General PEA MECT RT TEE 41 oro POS M abidana 42 TO Bek Ls si as mmmmm mmmm er 42 IA AP Eo un O T 42 1055 USD tooo cria cod 42 TO PRO sii i Umm 42 11 Appendix C Document Revision HiStOry cscecececcscscscecscecesescscecececs 43 www kontron com microETXexpress PC User Information 1 User Information 1 1 About This Document This document provides information about products from Kontron Embedded Modules GmbH and or its subsidiaries No warranty of suitability purpose or fitness is implied While every attempt has been made to ensure that the information in this document is accurate the information contained within is supplied as is and is subject to change without notice For the circuits descriptions and tables indicated Kontron assumes no responsibility as far as patents or other rights of third parties are concerned 1 2 Copyright Notice Copyright 2003 2009 Kontron Embedded Modules GmbH All rights reserved No part of this document may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any fo
46. rm or by any means electronic mechanical photocopying recording or otherwise without the express written permission of Kontron Embedded Modules GmbH DIMM PC PISA ETX ETXexpress microETXexpress X board DIMM IO and DIMM BUS are trademarks or registered trademarks of Kontron Embedded Modules GmbH Kontron is trademark or registered trademark of Kontron AG 1 3 Trademarks The following lists the trademarks of components used in this board IBM XT AT PS 2 and Personal System 2 are trademarks of International Business Machines Corp Microsoft is a registered trademark of Microsoft Corp Intel is a registered trademark of Intel Corp All other products and trademarks mentioned in this manual are trademarks of their respective owners 1 4 Standards Kontron Embedded Modules GmbH is certified to ISO 9000 standards microETXexpress PC User Information 1 5 Warranty This Kontron Embedded Modules GmbH product is warranted against defects in material and workmanship for the warranty period from the date of shipment During the warranty period Kontron Embedded Modules GmbH will at its discretion decide to repair or replace defective products Within the warranty period the repair of products is free of charge as long as warranty conditions are observed The warranty does not apply to defects resulting from improper or inadequate maintenance or handling by the buyer unauthorized modificatio
47. tor s Web site 2 Vv 2 v 10 3 2 Serial ATA Serial AT Attachment ATA Working Group This X3T10 standard defines an integrated bus interface between disk drives and host processors It provides a common point of attachment for systems manufacturers and the system You can search for information about the working group on the Web We recommend you also search the Web for information on 4 2 I O cable if you use hard disks in a DMA3 or PIO4 mode 10 3 3 USB USB Specification USB Implementers Forum Inc is a non profit corporation founded by the group of companies that developed the Universal Serial Bus specification The USB IF was formed to provide a support organization and forum for the advancement and adoption of Universal Serial Bus technology You can search for information about the standard on the Web 10 4 Programming CProgrammer s Guide to Serial Communications Second Edition Joe Campbell SAMS 1987 ISBN 0 672 22584 0 Programmer s Guide to the EGA VGA and Super VGA Cards Third Edition Richard Ferraro Addison Wesley 1990 ISBN 0 201 57025 4 The Programmer s PC Sourcebook Second Edition Thom Hogan Microsoft Press 1991 ISBN 1 55615 321 X Undocumented PC A Programmer s Guide to 1 0 CPUs and Fixed Memory Areas Frank van Gilluwe Second Edition Addison Wesley 1997 ISBN 0 201 47950 8 microETXexpress PC Appendix C Document Revision History 11 Appendix C Document Revision Hist
48. wvvwvv wvwvvuvwvwvwwvwwvwvwwmvwwwwvwwuvwvvv 9 A A A PU 9 A Supply Current Windows XP SP3 AA AA 9 3 5 5 CMOS Battery Power Consumption aero ii dos 10 3 6 Environmental Specification eri inci 10 www kontron com ael A O A o E E E T 12 Gl EE E E E E E In N 13 42 1 General signal UESCHP THON rt E NEEE EEE EEE T EEE 13 ae COMMECIOn A ALADO mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm m mmmm mm mm mmmmmmmmmmrmm mmmrma 14 42 3 Connector ADO MIU mmmmmmmmmmmmmmmmmmmmmmmmmmm mmmmmm mmmmm mmmmmmmmm mmmmmmmmmmmmmmrmrmm 15 42A e A H n 16 woo Connector AE rr 17 426 Connector A A EE EN 18 42 Connector AAA AA E E E EE 19 O26 GCONMeCION A UB QD 90 0110 m mmmmm mmmmmmmmmmmmmmmmmmmmammmrmrmrmrmmmm mmmmmmmmm mm mmmmmmmmmmmmmmmmmmmmmmmmmi 20 NAR A rm rmmmmmmmmmmmmmmammmmmmmmmmmmmmmmmmm mmmmmmmmmmmmmmmmmmmmmm 21 42 10 Alternative Pinoutor Display Por ia 21 Ss SIGUA MP genome 22 MEME PLlexpress SIC TO QE OO ELTE 22 DL o 22 Sa ho c 22 Jom MEC rr c 23 or Silla nO rc Tom 23 SCR MB COT M EA 23 43 7 EVDS Fat Panel Interiace JUT air d 23 A o E E NE dum SUM 23 A A o I EA E TE E EA 24 O P E E E EE T T E E
49. xpress Graphics Transmit 2 PClexpress Graphics Transmit 2 PCIexpress Graphics Transmit 1 PCIexpress Graphics Transmit 1 PCIexpress Graphics Transmit 0 PCIexpress Graphics Transmit 0 PCIexpress Graphics Receive 3 PCIexpress Graphics Transmit 7 PCIexpress Graphics Transmit 7 PCIexpress Graphics Transmit 6 PCIexpress Graphics Transmit 6 PCIexpress Graphics Transmit 5 PCIexpress Graphics Transmit 5 PCIexpress Graphics Transmit 4 PCIexpress Graphics Transmit 4 PClexpress Graphics Receive 7 4 2 10 Alternative Pinout of Display Port Pin Name PClexpress PClexpress Graphics Transmit 3 PCIexpress Graphics Transmit 3 PCIexpress Graphics Transmit 2 PCIexpress Graphics Transmit 2 PCIexpress Graphics Transmit 1 PCIexpress Graphics Transmit 1 PCIexpress Graphics Transmit 0 PCIexpress Graphics Transmit 0 PCIexpress Graphics Receive 3 PCIexpress Graphics Receive 2 PCIexpress Graphics Receive 2 PCIexpress Graphics Transmit 7 PCIexpress Graphics Transmit 7 PCIexpress Graphics Transmit 6 PCIexpress Graphics Transmit 6 PCIexpress Graphics Transmit 5 PCIexpress Graphics Transmit 5 PCIexpress Graphics Transmit 4 PCIexpress Graphics Transmit 4 PCIexpress Graphics Receive 7 PCIexpress Graphics Receive 6 PCIexpress Graphics Receive 6 PClexpress Graphics Transmit 11 PClexpress Graphics Transmit 11 microETXexpress PC microETXexpress PC Connectors Pin Name

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