Home

QB-V850ESJX3H In-Circuit Emulator User`s Manual

Contents

1. Pins 6 and 9 Be sure to short these pins JT Pins 7 and 8 Be sure to leave open 8 9 10 1112 1314 3 Insert the parts board into MAIN CLOCK socket of the QB V850ESJX3H Figure 2 4 Inserting Parts Board N 6 54321 Il 9 10 1112 1314 00 QB V850ESJX3H board 2 4 Software Settings 2 4 1 When using ID850QB as debugger Be sure to use ID850QB of V3 50 or later For details of setting up ID850QB refer to the V850 Series Integrated Debugger ID850QB Operating Precautions supplied with the debugger ID850QB 2 4 2 When using other than ID850QB MULTI etc as debugger Refer to the user s manual of the debugger used and the V850 IECUBE Setup Manual supplied R20UT0450EJ0400 Rev 4 00 Page 27 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 5 Mounting and Connecting Connectors When Using S Type This section describes the methods for connecting the QB V850ESJX3H to the target system when using the S Type Make connections with both the QB V850ESJX3H and target system powered off The following abbreviations are used in this section e TC Target connector e EA Exchange adapter e MA Mount adapter e CA Check pin adapter e SA Space adapter 2 5 1 Mounting TC to target system 1 Apply cream solder to the foot pattern of the target system for mounting an IC 2 A circular projection is at the center of the bottom side of the TC refer to Figure 2 5 Sparingly apply two liquid h
2. Format Format ll nop mov not satsubr satsub satadd mulh or xor and tst subr sub add cmp mov satadd add cmp shr sar shl mulh Remark Of lt 1 gt to lt 3 gt two instructions are simultaneously executed only when the second instruction of the above combinations of instructions is br brcc sld Caution Formats I Il and IV are the instruction formats described in the V850ES Architecture User s Manual U15943E R20UT0450EJ0400 Rev 4 00 Page 45 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES e Cases in which two instructions are not simultaneously executed In the following cases two instructions are not simultaneously executed a If the first instruction is the first instruction after execution branches to an address that is not word aligned Example 0x1006 movri0 r12 0x1008 sid b Ox8 ep r1 1 If a branch to address 0x1006 occurs the two instructions are not executed simultaneously because the first instruction is not word aligned because the lower 1 byte of the address is not 0 4 8 A or If the second instruction is sld and writing to the ep register is not completed Example 0x1004 mov r10 ep 0x1006 sid b Ox8 ep r1 1 In this case the value of r10 is written to the ep register by the mov instruction at address 0x1004 However the two instructions are not executed simultaneously because WB writeback of the mov instruction is not completed when the sld b instruction at address 0x1006 is exe
3. Standard Computers office equipment communications equipment test and measurement equipment audio and visual equipment home electronic appliances machine tools personal electronic equipment and industrial robots High Quality Transportation equipment automobiles trains ships etc traffic control systems anti disaster systems anti crime systems safety equipment and medical equipment not specifically designed for life support Specific Aircraft aerospace equipment submersible repeaters nuclear reactor control systems medical equipment or systems for life support e g artificial life support devices or systems surgical implantations or healthcare intervention e g excision etc and any other applications or purposes that pose a direct threat to human life You should use the Renesas Electronics products described in this document within the range specified by Renesas Electronics especially with respect to the maximum rating operating supply voltage range movement power voltage range heat radiation characteristics installation and other product characteristics Renesas Electronics shall have no liability for malfunctions or damages arising out of the use of Renesas Electronics products beyond such specified ranges Although Renesas Electronics endeavors to improve the quality and reliability of its products semiconductor products have specific characteristics such as the occurrence of failure at a cert
4. 3 Check pin adapter QB 144 CA 01 The check pin adapter QB 144 CA 01 is an optional product for IECUBE and can be used to measure the waveform between IECUBE and the target system Since the pins on the QB 144 CA 01 do not correspond to the pin layout in each device the pin header cover must be mounted according to the device to be used For mounting methods of the pin header cover refer to Related Content on the following webpage http www2 renesas com micro en development asia Emulator IE iecube html 4 Check pin adapter QB xxx CA 01S When using a check pin adapter QB xxx CA 01S connect a extension probe QB 144 EP 01S 02S sold separately R20UTO450EJO0400 Rev 4 00 Page 29 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 5 4 Precautions for mounting IC using MA 1 Confirm that there is no weld flash in the resin sealant part of the IC If there is weld flash remove it using a knife or the like 2 Confirm that there is no weld flash breaking or bending of IC leads In particular confirm the planarity of IC leads If there is abnormality in the planarity correct that portion 3 Viewing the contact pins on the bottom of the MA IC mounting part from the top if there are foreign bodies on them remove them using a brush or the like After confirming 1 to 3 fit the IC to the bottom of the MA Also fit the top cover of the MA 4 Put the supplied M2 x 6 mm screws in the four accessory h
5. mov 0x2 r1 4 16 bytes st b r1 prcmd Used area st b r1 psc Non map break does not occur nop lt Debugger hangs up if a software break is set here a nop lt There is no problem if a software break is set here or later To set a break immediately after the PSC register has been written use a hardware break 4 2 3 Notes on DBPC DBPSW and ECR Registers The DBPC DBPSW and ECR registers cannot be accessed during a break If a value is written to any of these registers during a break the written value is ignored If these registers are read 0 is always read 4 2 4 Notes on Trace Display Sequence When the trace mode that displays the access history is used the display sequence may be reversed e f read and write instructions are successively executed e f a bit manipulation instruction that executes read modify write is executed such as SET NOT or CLR In both the cases the trace results of write and read are displayed in that order 4 2 5 Notes on Starting Debugger When the debugger is started the following warning or error may occur depending on the setting of the debugger and the status of the target system This is because the status of the target system is not in accordance with the setting of the debugger If a warning or error occurs check the status of the target system or the setting of the debugger It is recommended that the conversion adapter be connected to the QB V850ESJX3H even when the target system is not c
6. 1 3 4 Trace function program execution history The trace function can be used to check the CPU execution history trace execution history W Trace View search af 5 Retresh Close Frame 1014980 1014981 1014982 10149483 1014984 1014985 1014956 1014987 0014988 N01 4989 101 4990 1014991 Time 36436311 36436311 3699692 3649692 36496931 36996931 3644634 3644634 Address Data status Address 0000002 F10F4000 DOOODEOG 6300100 USFF IFC DOOODEOA H5ED MI NOOOODDO 250 0100 BRM USFF IFC DOODODEO El8F2000 NOOOODE4 Z30FO500 USFF r200 lata li NOOOOOOO W R 00000000 R F NOOOODGZ A Items 1 to 9 can be recorded in the Figure 1 3 Image of Execution History Trace with Debugger ID850QB Seles status Dis sm stsr Usli rl st w rl OxO sp hr HU INTTPOCCO O x8 d n OxO se rl ldsr rl 0x1 Id Ox4 sp ri 1 2 3 0014932 0014993 10014994 alm 4 00000068 E1872000 DOODODEC 4814 DOOOODEE 2300100 NINNNNE 441a ldsr rl 0x10 add Ox8 sp Id OxO se ri add led sn Program counter PC of branch source and branch destination The PCs of a branch source and a branch destination can be recorded in the history Consequently practically all executed programs can be checked because programs executed between branch points also will be clarified The amount of trace memory used can be saved and more history items can be traced by that amoun
7. 1 to 10 11 Exchange adapter 2 xxxxx QB 100GC EA 04S V850ES JG3 U QB 100GC EA 05S V850ES JG3 H 12 Target connector QB 100GC TC 01S Products supplied with QB V850ESJX3H T100GC 1 to 10 11 Exchange adapter 2 xxxxx QB 100GC EA 05T V850ES JG3 U QB 100GC EA 06T V850ES JG3 H 12 YQ connector QB 100GC YQ 01T 13 Target connector QB 100GC NQ 01T R20UT0450EJ0400 Rev 4 00 Page 22 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL Products supplied with QB V850ESJX3H S128GF 1 to 10 11 Exchange adapter QB 128GF EA 01S 12 YQ connector QB 128GF TC 01S Products supplied with QB V850ESJX3H T128GF 1 to 10 11 Exchange adapter QB 128GF EA 02T 12 YQ connector QB 128GF YQ 01T 13 Target connector QB 128GF NQ 01T R20UT0450EJ0400 Rev 4 00 Page 23 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE CHAPTER 2 SETUP PROCEDURE This chapter explains the QB V850ESJX3H setup procedure Setup can be completed by performing installation setup in the order in which it appears in this chapter Perform setup along the lines of the following procedure Main clock settings A 6 MHZ resonator will be mounted upon shipment If 6 MHz is acceptable for the frequency of the resonator the setting is not required to be changed If modification is necessary see 2 2 Removal of Acrylic Board and 2 3 Clock Settings Software settings See 2 4 Software Settings Mounting and connecting connectors When using the S Ty
8. 5 Time stamp The time elapsed from the trace start point can be added to each trace information The timer performance for time stamps is the same as that of the time measurement function 1 3 6 Time measurement function For the timer performance see the time measurement function column in Table 1 2 QB V850ESJX3H System Specifications Caution The addition of a time stamp is not suited for accurately measuring time in 1 instruction units because only one time stamp is added to four pieces of trace information at most If all execution addresses are left as trace information only one time stamp is added to four instructions The same applies when the timer resolution is slower than the CPU operation frequency Use the time measurement function 1 3 6 Time measurement function to accurately measure time 6 DMA start and end points DMA points When the DMA function of the target microcontroller is being used the DMA start and end points can be recorded in the history 7 History of specific sections section trace Only specific sections can be recorded in the history by using the event function 1 3 7 Event function specific CPU operation detection in combination For example the execution history of from the start to the end of a function can be recorded 8 History of specific phenomenon occurred qualify trace Only the occurrence of specific phenomena can be recorded in the history by using the event function 1 3 7 Event fun
9. Extension probe coaxial type optional lt 9 gt Exchange adapter Adapter that performs pin conversion lt 10 gt Check pin adapter optional Adapter used for monitoring waveforms with oscilloscope lt 11 gt Space adapter optional Adapter used for height adjustment 2 lt 12 gt Mount adapter optional Adapter used for mounting target device lt 13 gt Target connector Connector to be soldered to target system lt 14 gt Target system Notes 1 Download the device file from the Renesas Electronics website http www2 renesas com micro en ods index html 2 If both lt 10 gt and lt 11 gt are used connection sequence of lt 10 gt and 115 may be reversed Remark For notes on target system design and package drawings refer to Related Content on the following URL http www2 renesas com micro en development asia Emulator IE iecube html R20UT0450EJ0400 Rev 4 00 Page 18 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL Figure 1 7 System Configuration T Type LE j lt amp lt 1 gt a 2 Products enclosed by broken lines are optional lt 1 gt Host machine Computer equipped with a USB port lt 2 gt ID850QB Disk Accessory DiskN Debugger USB drivers manual etc lt 3 gt USB interface cable Cable used for connecting QB V850ESJX3H to host machine lt 4 gt AC adapter Can support 100 to 240 V by replacing AC plug 55 QB V850ESJX3H This product lt 6 gt Check pin a
10. Schmitt input during input of alternative CMOS input function 4 1 11 Cautions regarding the USB function When an internal source reset such as that of the watchdog timer occurs the peripheral I O registers of the USB host function controller that exist in the area of 0020 OOOOH will not be initialized lt R gt 4 1 12 Cautions when debugging the USB host function PPON signal and OCI signal can t be used for debugging of the USB host function PPON function needs to realize by P34 signall When debugging the USB host function using PPON signal and OCI signal please use the On chip Debug Emulator R20UT0450EJ0400 Rev 4 00 Page 42 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES 4 2 Notes On Debugging 4 2 1 Notes on Non map Break Figure 4 1 Break at Fetching Unused Area If a program is fetched from an area not used by a gt O program unused area with an emulator a non map break usually occurs However a non map break does not occur Non map at aie not occur in the first 16 byte space of each unused area refer to Figure 4 1 Unused area Non map break occurs 4 2 2 PSC Register Access 16 bytes Data is written to the PSC register in the following Used area Non map break does not occur sequence If a software break is set to the NOP instruction Non map break does immediately after the register has been accessed the tores aras debugger hangs up Unused area Example Non map break occurs X
11. specific CPU operation detection s s essssssssessssssscessesssscssnnasssstnnnnns 16 1 3 8 Event link function event combinations s ss cssesscessesscessssscssenscssanscssqnsssesenssssessanstt 16 139 Penpheral Dre acicate lia 16 A A q etn OR ee tee ee oe ee nee aoe teeny ete serene eee eer ere Sere 17 ESA OpIIONAFUNCIONS a o Sense baad wee 17 1 3 12 Function to control reset when power of target system is turned Off occccconccccconcncoconnnccnncnnnnonencnnnnononanennos 17 14 System CONMGQUEATION aii dl dias 18 Lo Package Conti Siria ii A AR ROA CO E IRA AA A 22 CHAPTER 2 SETUP PROCEDURE custodia 24 2 1 Names and Functions of Hardware ds 25 2 2 Removal Or Acrylic BO diia ld eae easy Seco 26 23 CIOCK SENINGS e ann A A AA RAE AA AT 27 2 4 SOI Wale Senos ciao 27 2 41 When Using ID8509B as debugger ss E e cence neuen 27 2 4 2 When using other than ID850QB MULTITM etc as debugger e cccessescssessesersessessesecsesetsseesenseetsetseeees 27 2 5 Mounting and Connecting Connectors When Using S Type ssssssssssssssssssssssssssssnnnunnns 28 22001 MOUNT TESTO TANG Sl SYSICIN acess antes encore ects ride torio 28 292 A O un un KS ANS Ea 28 2 5 3 Precautions for handling TC EA MA CA and SA essoeeeeeeeennnneennnnnennnnnnnnnnnnnnnnnnannnnnntennnnnni 29 2 5 4 Precautions for mounting IC using MA 3 a ena A
12. GENERAL Change of description in 2 4 1 When using ID850QB as debugger CHAPTER 2 SETUP PROCEDURE Change of description in 4 1 9 Cautions when using extension probe CHAPTER 4 NOTES Addition of 4 1 11 Cautions regarding the USB function Addition of 4 2 12 Cautions regarding internal source resets Addition of 4 2 13 Cautions regarding areas 0020 O000H to 002F FFFFH Change of description in table CHAPTER 5 OPTIONAL FUNCTIONS Addition of APPENDIX A REVISION HISTORY APPENDIX A REVISION HISTORY Rev 3 00 Addition of V850ES JC3 H and V850ES JE3 H to the target device Change of Table 1 3 List of Probe Connector for Each Target Device S Type CHAPTER 1 GENERAL Change of 1 5 Package Contents Rev 4 00 Addition of 4 1 12 Cautions when debugging the USB host function CHAPTER 4 NOTES QB V850ESJX3H User s Manual Publication Date Rev 4 00 Dec 10 2012 Published by Renesas Electronics Corporation LENESAS SALES OFFICES Renesas Electronics Corporation Refer to http www renesas com for the latest and detailed information Renesas Electronics America Inc 2880 Scott Boulevard Santa Clara CA 95050 2554 U S A Tel 1 408 588 6000 Fax 1 408 588 6130 Renesas Electronics Canada Limited 1101 Nicholson Road Newmarket Ontario L3Y 9C3 Canada Tel 1 905 898 5441 Fax 1 905 898 3220 Renesas Electronics Europe Limited Dukes Meadow Millboard Road Bourne End Buckinghamshire SL8 5FH U K Tel 44 1628 585 100 Fax 44 1628 5
13. Page 50 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 5 OPTIONAL FUNCTIONS 5 2 Coverage Measurement Function This section explains the functional outline of the coverage measurement function and differences in specifications that occur after the addition of this function 5 2 1 Functional outline The coverage measurement function is used to measure the percentage of the executed code in a load module section or other such area After the addition of this function the Code Coverage window will be added and the Source and Assemble windows will be modified in the debugger ID850QB as follows e Code Coverage window 5 Code Coverage Load Module romp out Total Coverage OX 102 3 ah Displays the coverage Functi Secti Interrupt upati Sent a of the executed code for total code in a load module nonmask able INTTPOCCO maskable HMI nonmask able ze IHNTADTE nonmask able Use AJ Displays the coverage 90 TRAPO software use Oo of the executed code separately by functions e Source window and Assemble window sections and vectors q sub int a Int bl return subl a b b mi The executed lines are eat highlighted a3 0 acd all BOs forl O 40 ii 44 a Refer to the user s manual for the debugger for details on use of the coverage measurement function 5 2 2 Differences from hardware specifications After addition of the coverage measurement function d
14. alei ONAL QUIN O ais da lan cubas de 51 5 2 2 Differences from hardware SpecificatiONS coooncccoconnncocononoconnncononononnanonononnnnononnnconanononnnrnrononnnnnonananennns 51 53 TIMEMACIINO FUNCION A meats 52 5 4 Changes to Top Side of Product Consequent to Addition of Optional Functions 52 5 5 How to Add Optional FUNCUONS sss na eii 53 QB V850ESJX3H CHAPTER 1 GENERAL CHAPTER 1 GENERAL The QB V850ESJX3H is an in circuit emulator for emulating the target device shown below Hardware and software can be debugged efficiently in the development of systems in which the target device is used This manual descries basic setup procedures hardware specifications system specifications and how to set switches Target device V850ES JC3 H V850ES JE3 H V850ES JG3 H V850ES JH3 H V850ES JG3 U V850ES JH3 U V850ES ST3 R20UT0450EJ0400 Rev 4 00 Page 8 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 1 Hardware Specifications Table 1 1 QB V850ESJX3H Hardware Specifications Parameter Specification Target device V850ES JC3 H V850ES JE3 H V850ES JG3 H V850ES JH3 H V850ES JG3 U V850ES JH3 U V850ES ST3 Target system interface voltage Voo EVpo UVpo AVrero AVREF1 Vss EVss UVss AVss 0 V Figure 1 1 External Dimensions 68 mm Note 3 ii 4 Rear spacer _ Front spacer Notes 1 Does not include projection of power switch 2 Incl
15. generated during breaks are suspended and when re executing after the breaks execution may occur after processing of suspended interrupts The watchdog timer counter however stops during the breaks The following peripheral functions can be stopped when using the peripheral break functions When using the ID850QB this setting can be made in the Configuration dialog box e 16 bit timer counter TAA 16 bit timer counter TAB 16 bit timer counter TMT 16 bit timer counter TMM Real time counter RTC A D converter 4 2 8 When an Illegal Break Occurs during Program Execution in Internal RAM An illegal break may occur when a peripheral I O register is accessed during program execution in the internal RAM A non map break occurs if all of the following conditions are satisfied even if the program itself is correct A program is executed in the internal RAM area Data access for the internal RAM area is performed twice in succession An execution branches to the internal ROM area using a JR or JARL instruction immediately after the above successive data access or one NOP instruction after the above successive data access In order not to generate the break cancel the fail safe break setting for the internal RAM in the debugger lt When using ID850QB gt Click the Detail button in the Fail safe Break field in the Configuration window and clear the check in the check box for Internal RAM Fail sate Break Protect Internal ROM Intern
16. into one event events that have been registered by using the event function 1 3 7 Event function specific CPU operation detection It is used to detect a specific sequence such as when an address has been executed after a variable was accessed 1 3 9 Peripheral break function When the break function has been used to stop program execution peripheral functions other than the watchdog timer continue to operate in general but some peripheral functions can be stopped by using the peripheral break function See 4 2 7 Operation during Break for details R20UT0450EJ0400 Rev 4 00 Page 16 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 3 10 Mask function The mask function can be used to mask the following sources e Reset external reset e Non maskable interrupt e Bus hold request inout HLDRQ pin e External wait input WAIT pin 1 3 11 Optional functions The following optional functions can be added to IECUBE See CHAPTER 5 OPTIONAL FUNCTIONS for details e Memory emulation function e Coverage function e TimeMachineTM function 1 3 12 Function to control reset when power of target system is turned off When the power supply voltage of the target interface is decreased by 10 from the value stated in Table 1 1 when the target system is connected and a program is being executed a state equivalent to a reset state of the target device is entered When the power supply voltage of the target interface has been restored the res
17. la dd Eko 30 2 6 Mounting and Connecting Connectors When Using T Type s ssssssssssssssssssssssssss 31 26 Mounting TC IN Agea Mis 31 26 2 Connecting YOON TE ist 31 269 INS ring EX O ci e 32 2 6 4 Precautions tor handling TC YQ and SA is 32 2 6 5 Precautions for mounting IC using TC and MA oooocccccnoccnnnccnncccnccononnnnncnnnncnnnonnnnrnnnnnnnrnnnnnnnnrnnnnnnnnrnnnonnnnnnnoss 33 2 7 Connecting QB V850ESJX3H to Target System ssssss s ssssssssssssssssssnsnnnsnnsuusssssssssnos 34 2 7 1 When not using extension probe QB 144 EP 01S O02S occcococcncccnnccccnononnnonnnononnonnncnnnnononnonnnnnnnnnnnnnnanennnnns 34 2 7 2 When using extension probe QB 144 EP 01S 02S ooococcoooooocooooonocccnnnononononononoononannnnnnnnnnnnnnnnnnnnononannnennnnnnns 35 2 8 Connecting USB Interface Cable and AC Adapter sssssssssssssssnnnnunsnssssnnnnnnnnns 39 29 Switching Power On and O iio 39 CHAPTER 3 SETTINGS AT PRODUCT SHIPMENT sssssssssennnnnnnnnnnnnnsssttnnas 40 CHAPTER 4 NOTE Sos cuniiabai aa aus scncecocaenieatseiacach S Ea aeS ai 41 4 1 Cautions Regarding Differences Between Actual Device And Emulator 41 4 1 1 Operation after power application to target SySteM ccccccoonnccncccnncnoncconancnnononannnnnnonancnnononancnnnnonanrnnnnonnnnnoss 41 da 2
18. memory board Coverage measurement function Coverage memory board TimeMachine function SuperTrace Probe board 7 Notes 1 Either the coverage memory board or the SuperTrace Probe board can be added but not both 2 To use the TimeMachine function the SuperTrace Probe Green Hills Software GHS must be mounted in the QB V850ESJX3H in addition to the SuperTrace Probe board For details on specifications and purchases consult a GHS tool distributor The following two methods have been provided for mounting the option boards For more information on ordering price and schedule consult an NEC Electronics sales representative or distributor e New purchase By adding one of the following suffixes at the end of the ordering code you can purchase the QB V850ESJX3H with the corresponding option board mounted M Emulation memory board mounted C Coverage memory board mounted S SuperTrace Probe board mounted CM Coverage memory board and emulation memory board mounted SM SuperTrace Probe board and emulation memory board mounted Part number examples QB V850ESJX3H S100GC M QB V850ESJX3H S144GJ CM e System upgrade Using this method the option board can be mounted in your QB V850ESJX3H R20UT0450EJ0400 Rev 4 00 Page 53 of 57 Dec 10 2012 REVISION HISTORY Rev 2 00 Addition of V850ES ST3 to the target device Throughout Deletion of CN8 connecter Change of description in 1 3 10 Mask function CHAPTER 1 CHAPTER 1
19. probe is soldered to positions J and K in Figure 2 10 To connect it to position L remove the wire soldered to J or K and then solder it to L Figure 2 10 Where GND Wire Can Be Connected Target system R20UT0450EJ0400 Rev 4 00 Page 37 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE c Ensuring isolation When connecting the target system to the QB V850ESJX3H using an extension probe adjust the height using the front spacer or rear spacer of the QB V850ESJX3H to ensure isolation from the target system Figure 2 11 Connection Using Emulation Probe QB V850ESJX3H Extension probe Rear spacer Height adjustable Front spacer Height adjustable Fo Target connector Remark The connector shown in the above figure is the connector used with the S Type When used with the T Type read this connector as that of the T Type d Cautions related to extension probe The following cautions pertain to using the extension probe 1 Be careful that stress of the extension probe is not placed on the target connector Moreover when removing the extension probe remove it slowly while holding down on the exchange adapter with a finger so that there is no stress on the target connector 2 Be sure to connect the GND wire of the extension probe to the QB V850ESJX3H and the target system lf not the impedance of the cable becomes unstable resulting in the lowering of signal transmission characteristics or
20. 00 and later R20UT0450EJ0400 Rev 4 00 Page 49 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 5 OPTIONAL FUNCTIONS 5 1 Memory Emulation Function This section explains the functional outline of the memory emulation function and differences in specifications that occur after the addition of this function 5 1 1 Functional outline Using the memory emulation function the QB V850ESJX3H can be substituted for the external memory on the target system so that programs and data can be allocated to the QB V850ESJX3H This function was designed for use in cases such as the following e Development of the target system is delayed so program development for external spaces cannot be started Through memory substitution program development can be started in advance e Writing to the flash memory on the target system takes too much time and thus development is inefficient Through memory substitution the program development efficiency can be improved Refer to the user s manual for the debugger for details on use of the memory emulation function 5 1 2 Differences from hardware specifications After addition of the memory emulation function differences from the hardware specifications described in this manual are as follows e External dimensions The height increases by 9 mm Note Note When the rear spacer is adjusted to the lowest height 107 mm max e Weight The weight increases by approximately 70 g R20UTO450EJ0400 Rev 4 00
21. 4 00 Page 28 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 5 3 Precautions for handling TC EA MA CA and SA 1 Cause of faulty contact of connector a If flux gets inside the connector when the TC is soldered It is easy for flux to get inside of the connector Clean the connector several times with a solvent such as alcohol if flux gets inside If conduction is still unstable repeat cleaning b If dust gets inside the connector Faulty contact occurs if dust such as a thread gets inside the connector Remove dust with a brush c Cautions on using the CA or SA When the CA or SA is used a fractional delay time of signal propagation and a little capacitance are generated as a result of inserting the adapter Make a thorough evaluation by connecting the target system 2 Cautions on inserting and removing the connector a When inserting or removing the connector be sure to hold down the lower mating connector or board with your fingers b Before inserting a connector make sure that the connectors are correctly positioned If the connector is inserted incorrectly positioned it may be damaged c When removing a connector insert some kind of thin non conductive material such as a wooden stick beneath the connector to protect the board from being damaged Do not remove the connector all at once Remove it slowly If only a metallic object such as a screwdriver is available wind a soft cloth around its tip
22. 4 25 Notes on Starting DeblUQQeF ezer pas dla dps 43 4 2 6 Simultaneously Executing Two Instructions When Hardware Break IS Set oonccccccccncconcccconnnncnnnnnnnnoos 44 427 SOOSranOM during Dre ais 47 4 2 8 When an lllegal Break Occurs during Program Execution in Internal RAM cccccssseeeeeeseeeeeeeeeeeeeeeeeas 47 4 2 9 Conflict between program execution for internal RAM and DMA transfer ccccccceceseeeeeeeeeeeeeeeeaeeeeees 47 4 amp 2 10 vis el CONTO PINS Si bie 48 4 2 11 Caution when external wait has been Masked occcccccoccccnccccccconocononnnncnonancnnononannnnnnonanrnnnnonannnrnnnanrnnnonennnnnns 48 4 2 12 Cautions regarding internal source resets ssssss sessssssscesssssssscssqsnssscesnnnssseenennssstrnnnnssstt 48 4 2 13 Cautions regarding areas 0020_0000H to 002F_FFFFH oocccccccnnccnncccnnnccnnccnonccnncononnnnnonnnncnnnconnnnnnnnonnnnennns 48 CHAPTER 5 OPTIONAL FUNCTIONS Sicilia a vea vb aa bek 49 5 1 Memory EMUIANON FUNCION s sesio ien ecn nto ork E Go skra E bonan laeo o lol lonoko Teseo deso uauob ouj saguto s Torton o kakao velana 50 dr IOC OMAN koj Vill g TET EEE E T o 50 5 1 2 Differences from hardware specifications s ss cssssscessssscessssscssensssssentceranseennnsssnssses 50 9 2 Coverage Measurement FUNCIO usais AA AA seo a a S a Oloj 51 zo MJ sv
23. 85 900 Renesas Electronics Europe GmbH Arcadiastrasse 10 40472 D sseldorf Germany Tel 49 211 65030 Fax 49 211 6503 1327 Renesas Electronics China Co Ltd 7th Floor Quantum Plaza No 27 ZhiChunLu Haidian District Beijing 100083 P R China Tel 86 10 8235 1155 Fax 86 10 8235 7679 Renesas Electronics Shanghai Co Ltd Unit 204 205 AZIA Center No 1233 Lujiazui Ring Rd Pudong District Shanghai 200120 China Tel 86 21 5877 1818 Fax 86 21 6887 7858 7898 Renesas Electronics Hong Kong Limited Unit 1601 1613 16 F Tower 2 Grand Century Place 193 Prince Edward Road West Mongkok Kowloon Hong Kong Tel 852 2886 9318 Fax 852 2886 9022 9044 Renesas Electronics Taiwan Co Ltd 13F No 363 Fu Shing North Road Taipei Taiwan Tel 886 2 8175 9600 Fax 886 2 8175 9670 Renesas Electronics Singapore Pte Ltd 1 harbourFront Avenue 06 10 keppel Bay Tower Singapore 098632 Tel 65 6213 0200 Fax 65 6278 8001 Renesas Electronics Malaysia Sdn Bhd http www renesas com Unit 906 Block B Menara Amcorp Amcorp Trade Centre No 18 Jin Persiaran Barat 46050 Petaling Jaya Selangor Darul Ehsan Malaysia Tel 60 3 7955 9390 Fax 60 3 7955 9510 Renesas Electronics Korea Co Ltd 11F Samik Lavied or Bldg 720 2 Yeoksam Dong Kangnam Ku Seoul 135 080 Korea Tel 82 2 558 3737 Fax 82 2 558 5141 2012 Renesas Electronics Corporation All rights reserved Colophon 1 1 QB V850ESJX3
24. B 128GF HQ 01T sold separately lt 12 gt YQ connector QB 100GC YQ 01T sold separately QB 128GF YQ 01T sold separately lt 13 gt Target connector QB 100GC NQ 01T sold separately QB 128GF NQ 01T sold separately Note These accessories are supplied depending on the part number ordered Refer to 1 5 Package Contents R20UT0450EJ0400 Rev 4 00 Page 21 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 5 Package Contents The following items have been placed in the QB V850ESJX3H packing box Please check the contents Products supplied with QB V850ESJX3H ZZZ l QB V850ESJX3H AC adapter USB interface cable ID850QB Disk CD ROM Accessory Disk CD ROM IECUBE Setup Manual J E User registration Guarantee card and software contract in one Simple flash memory programmer QB MINI2 Probe holder O Parts board for clock ve 3 av ee ae 80 103 Products supplied with QB V850ESJX3H S40K8 1 to 10 11 Exchange adapter QB 40K8 EA 01S 12 Target connector QB 40K8 TC 01S Products supplied with QB V850ESJX3H S48GA 1 to 10 11 Exchange adapter QB 48GA EA 01S 12 Target connector QB 48GA TC 01S Products supplied with QB V850ESJX3H S48K8 1to 10 11 Exchange adapter QB 48K8 EA 01S 12 Target connector QB 48K8 TC 01S Products supplied with QB V850ESJX3H S64GB 1 to 10 11 Exchange adapter QB 64GB EA 02S 12 Target connector QB 64GB TC 01S Products supplied with QB V850ESJX3H S100GC
25. B V850ESJX3H R20UT0450EJ0400 Rev 4 00 Page 35 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE Figure 2 9 GND Wire QB V850ESJX3H Remark The connector shown in the above figure is the connector used with the S Type When used with the T Type read this connector as that of the T Type lt 3 gt Connect two GND wires on the target system side of the extension probe to the target system GND lt 4 gt lfa pin or screw is fastened to the target system GND remove the transparent terminal cover on the end of the GND wire and fasten the Y type pin of the GND wire to the target system G in Figure 2 9 If the GND on the target system is an exposed pad likewise fasten the Y type pin to the pad on the target system by soldering H in Figure 2 9 recommended soldering iron temperature setting 300 C lt 5 gt lf the target system has only one GND connect only one of the GND wires of the extension probe Cut off the other GND wires with a nipper or leave it as is without removing the pin cover R20UT0450EJ0400 Rev 4 00 Page 36 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE lt 6 gt Since the length of the GND wire below the head insulated part is approximately 60 mm there must be at least a GND to which it can be connected to within the range of the three approximately 60 mm radius sections of the target system for connecting the extension probe as shown in Figure 2 10 The GND wire of the extension
26. C V D me 0 lt Q C D QB V850ESJX3H In Circuit Emulator User s Manual Target Devices V850ES JC3 H V850ES JE3 H V850ES JG3 H V850ES JH3 H V850ES JG3 U V850ES JH3 U V850ES ST3 All information contained in these materials including products and product specifications represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp without notice Please review the latest information published by Renesas Electronics Corp through various means including the Renesas Electronics Corp website http www renesas com Renesas Electronics www renesas com Rev 4 00 Dec 2012 10 11 12 Notice All information included in this document is current as of the date this document is issued Such information however is subject to change without any prior notice Before purchasing or using any Renesas Electronics products listed herein please confirm the latest product information with a Renesas Electronics sales office Also please pay regular and careful attention to additional and different information to be disclosed by Renesas Electronics such as that disclosed through our website Renesas Electronics does not assume any liability for infringement of patents copyrights or other intellectual property rights of third parties by or arising from the use of Renesas Electronics products or technical information described in this document No license expr
27. C in target system 1 Thinly apply a two component epoxy adhesive hardening time at least 30 minutes to the ends of the four projections on the base of the TC and adhere the TC to the user board clean the surface of the user board using alcohol or the like If alignment of user board pads to TC leads is difficult align them as in 2 2 Align by inserting the guide pins for alignment for the TC NQGUIDE through the pin holes on the top of the TC Accessory holes are 1 0 mm non through holes in two or three places For hole positions see the particular TC drawing 3 Solder after fitting the MA to the TC This is to prevent troubles such as flux or solder splatter and adhering to the TC contact pins when soldering e Soldering conditions Solder reflow At 260 C for a maximum of 10 seconds Manual soldering At 350 C for a maximum of 5 seconds per pin Caution Do not perform cleaning by flux immersion or vapor 4 Remove the guide pins 2 6 2 Connecting YQ on TC 1 After confirming that there are no broken or bent YQ contact pins fit the YQ in the TC and fasten it using the supplied YQGUIDE for the fastening method see the next step 2 If repeatedly inserting and removing be sure to inspect the YQ pins before fitting If pins are bent correct them using something thin and flat such as the edge of a knife R20UT0450EJ0400 Rev 4 00 Page 31 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 6 3 2 F
28. Debugger startup lt 3 gt QB V850ESJX3H power off Note ln the procedures lt 2 gt is unnecessary if the target system is not connected Caution If the wrong sequence was used for the operation the target system or QB V850ESJX3H may fail R20UT0450EJ0400 Rev 4 00 Page 39 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 3 SETTINGS AT PRODUCT SHIPMENT CHAPTER 3 SETTINGS AT PRODUCT SHIPMENT Table 3 1 Settings at Shipment Parts board Pins 3 to 12 are equipped with 6 MHz resonators Pins 2 to 13 and 5 to 10 are equipped with 27 pF capacitors The frequency can be changed by mounting an oscillator onto the component board included with IECUBE For details refer to 2 3 Clock Settings Power switch Set to OFF at shipment R20UT0450EJ0400 Rev 4 00 Page 40 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES CHAPTER 4 NOTES 4 1 Cautions Regarding Differences Between Actual Device And Emulator When debugging is performed with QB V850ESJX3H connected to the target system QB V850ESJX3H performs emulation as if the actual device operates in the target system although operations of the actual device and QB V850ESJX3H differ in the following points Therefore the user is responsible for using the actual device for the final evaluation before starting mass production and judging its applicability 4 1 1 Operation after power application to target system The target device mounted in the target system starts program execution when r
29. H LE NESAS R20UT0450EJ0400 Renesas Electronics Corporation
30. OSO rs co o era cota cc en odo dd tal de o di loe ad eee 41 AS RIN En ara tersi nt SA tt 41 4 1 4 Notes on ROM Correction funciion ssssssccesssssscsssesnssssensnnssscessnnsssessnnsssreqqnnssstssensnnnssst 41 4 1 5 Notes on flash self programming funoctlOnN ssseesssssesssssssssssssnenssssnsnssrnsnstssqenssrnnnssssstssnnss 41 446 NOTES On DB HAPINSIUCNON astro E ir LaO 42 437 XON CNIP EEDUG UNCION A nd 42 a GUNENECONSUMPII ON p be aas 42 4 1 9 Cautions when using extension probe ssssssccessssssccssssnssscessnnssssesqenasseensanssteenennasteennnnnnssstt 42 4215100 KA lONSJONDONDINS seson ru A oksalato mio aika 42 41 11 Cautions regarding the ISB TUMCUON cess ist sec sm sbn Sora ELG os de a kad ka DA aa da EEL LO a LE 42 4 1 12 Cautions when debugging the USB host funotion eee eeesseeseeeeennnnnnnneeeennnnnnnnnnneknnnnnnnnnnns 42 42 Notes ON DEbUQOINO sss o E uo ralo ravo meso uu kin vla de eba aed 43 42 NOIES ORINONEMAD DICAlk sa a use o 43 422 An o ane mono ee a a sao Seen lora a o ok kann Su da ss ited 43 4 2 3 Notes on DBPC DBPSW and ECR Reglisters sss eesssscessssscessssscssuscesunssesansesanssensantsetess 43 4 2 4 Notes on Trace Display Sequence nnnsselennnnnnnnnnneeeennnnnnnanssernnnnnssssseeesennnnsstssstseeenennnnnnis 43
31. ain rate and malfunctions under certain use conditions Further Renesas Electronics products are not subject to radiation resistance design Please be sure to implement safety measures to guard them against the possibility of physical injury and injury or damage caused by fire in the event of the failure of a Renesas Electronics product such as safety design for hardware and software including but not limited to redundancy fire control and malfunction prevention appropriate treatment for aging degradation or any other appropriate measures Because the evaluation of microcomputer software alone is very difficult please evaluate the safety of the final products or system manufactured by you Please contact a Renesas Electronics sales office for details as to environmental matters such as the environmental compatibility of each Renesas Electronics product Please use Renesas Electronics products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances including without limitation the EU RoHS Directive Renesas Electronics assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations This document may not be reproduced or duplicated in any form in whole or in part without prior written consent of Renesas Electronics Please contact a Renesas Electronics sales office if you have any questions regarding the information contained in
32. al F A we Hon Mar Cancel LO Register i Mon Map e Write Help External Memory W Mon Map w Write Wer ify Internal RAM iw Elon Map Write lt When using MULTI gt Cancel the fail safe break for ramgrd and ramgrdv using the Target flsf command 4 2 9 Conflict between program execution for internal RAM and DMA transfer If the following two operations are executed at the same time the CPU may deadlock due to an internal bus conflict e Instruction for accessing data at addresses mis aligned in the internal RAM e DMA transfer for the internal RAM R20UT0450EJ0400 Rev 4 00 Page 47 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES 4 2 10 Motor control pins When motors are controlled with timer pins the motor control signal is not fed back upon CPU stoppage break which may have an adverse effect on the motor To avoid this QB V850ESJX3H supports the open break function that is used to set timer pins to the high impedance state upon CPU stoppage The following pins are subject to the open break function For details on the open break function settings refer to ID850QB Ver 3 40 Operation User s Manual U18604E Target pin TOAB1T1 TOAB1T2 TOAB1T3 TOAB1B1 TOA B1B2 TOA B1B3 TOAA11 4 2 11 Caution when external wait has been masked When an external wait WAIT has been masked the USB host function controller will not operate normally 4 2 12 Cautions regarding internal source resets An internal sourc
33. ardening epoxy adhesive type that hardens in 15 to 30 minutes is recommended to temporarily secure the connector at the specified position on the target system At this time match the position of pin 1 position where a corner is cut with the position of pin 1 from the target system 3 Soldering condition of TC a Reflow soldering Figure 2 5 TC Projection At 245 C for a maximum of 20 seconds main heating b Manual soldering At 330 C for a maximum of 3 seconds per pin 4 Precautions on flux splatter 4 If the solder flux splatters when the connector is soldered faulty contact may occur Be sure to cover the upper part of the connector with aluminum foil Do not clean the connector because the flux solvent may remain inside the connector 2 5 2 Inserting EA into TC Match the pin 1 position of the EA MA CA or SA to the pin 1 position of the TC and insert it corner cuts match in both a When inserting or removing hold down the TC with your fingers so that there is no force on the TC b When inserting or removing be careful of the direction of wiggling refer to Figure 2 6 As a tool when removing insert some kind of thin non conductive material such as a wooden stick in between the TC and EA and wiggle it in the direction shown in Figure 2 6 while slowly removing Be careful since the connector will be damaged if this is done in the wrong direction Figure 2 6 Inserting and Removing R20UT0450EJ0400 Rev
34. asten YQ to the TC on the target system using the supplied YQGUIDE Fasten the screws equally in the four corners using the supplied flat blade screwdriver or a torque driver The tightening torque of YQGUIDE is 0 054 Nm MAX Too great tightening causes bad connections Four screws for fitting to the MA M2 x 10 mm 4 units are included with YQ EA a 7u Y Target system Inserting EA into YQ Match the pin 1 position of the YQ or SA corner cuts match in both to the pin 1 position of the EA and insert it e When inserting or removing press on the TC YQ and SA with a finger so that there is no force on the TC e When inserting or removing be careful of the direction of wiggling As a tool when removing insert some kind of thin non conductive material such as a wooden stick between the YQ SA and EA and wiggle it while slowly removing Be careful since the connector will be damaged if this is done in the wrong direction 2 6 4 m N a gt gt 5 6 7 Precautions for handling TC YQ and SA When taking the TC from the box press down on the body and take out the sponge first Since the pins of the YQ are thin and easily bent be careful When inserting it in the TC confirm that there are no bent pins When screwing a YQ soldered to a board to the TC fasten the screws in four places in turn using a 0 or 1 Phillips precision screwdriver or torque driver after tentatively tightening them F
35. ction specific CPU operation detection in combination For example a history of having accessed to only a variable can be recorded 9 Recording histories before and after specific phenomenon has occurred delay trigger trace The history after a specific phenomenon has occurred can be recorded by using the event function 1 3 7 Event function specific CPU operation detection in combination This is similar to being able to observe a signal waveform by assuming an edge as a trigger when using an oscilloscope to observe a signal For example the program execution histories before and after a write access has been performed for a variable can be viewed R20UT0450EJ0400 Rev 4 00 Page 14 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 3 5 Real time RAM monitoring function checking RAM values during program execution The real time RAM monitoring function can be used to check RAM values during program execution Real time operation is guaranteed so that program execution is not affected when reading RAM values Furthermore whether the RAM has been read or written can be checked Figure 1 4 Image of Having Displayed Memory Space by Using Debugger ID850QB Memory search EA oe i Addr 0 1 2 3 A E 07 BO OE AF FS 06 A OO OO OO OO OO 00 00 A Caution When a RAM to be monitored has been changed during a break or changed by the DMA function of the target microcontroller the chan
36. cuted If the second instruction is bcc conditional branch instruction and a flag hazard occurs the instruction immediately before or the instruction before that instruction may update the flags Example Ox1004 cmp r0 r10 0x1006 bn Oxf0 The bn instruction that references the S flag and branches must wait for execution of the cmp instruction at address 0x1004 because the S flag is changed by the cmp instruction As a consequence the bn instruction causes a flag hazard and the two instructions are not executed simultaneously If the second instruction is sld and both of the load buffers are in the WB wait status Example Suppose that the following instructions are located in the memory 0x1000 nop 0x1002 nop 0x1004 Id w 0x3000 r10 r11 0x1008 Id w 0x3004 r10 r12 0x100c mov r8 r9 0x100e sld b 0x10 ep r13 If Id w at addresses 0x1004 and 0x1008 accesses the external memory several clocks of wait states are inserted If the instruction at address 0x100e is executed then the load buffer is in the WB wait status because WB of the ld w instructions at addresses 0x1004 and 0x1008 is not completed and the two instructions at address 0x100c and 0x100e are not simultaneously executed R20UT0450EJ0400 Rev 4 00 Page 46 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES 4 2 7 Operation during Break Since various peripheral functions operate even during breaks in the in circuit emulator interrupts due to peripheral functions
37. dapter optional Adapter used for monitoring waveforms with oscilloscope lt 7 gt Extension probe flexible type optional lt 8 gt Extension probe coaxial type optional lt 9 gt Exchange adapter Adapter that performs pin conversion lt 10 gt Space adapter optional Adapter used for height adjustment lt 11 gt Mount adapter optional Adapter used for mounting target device lt 12 gt YQ connector Connector used for connecting emulator lt 13 gt Target connector Connector to be soldered to target system lt 14 gt Target system Note Download the device file from the Renesas Electronics website http www2 renesas com micro en ods index html Remark For notes on target system design and package drawings refer to Related Content on the following URL http www2 renesas com micro en development asia Emulator lE iecube html R20UT0450EJ0400 Rev 4 00 Page 19 of 57 Dec 10 2012 QB V850ESJX3H Table 1 3 List of Probe Connector for Each Target Device S Type Target Device to Be Emulated CHAPTER 1 GENERAL V850ES JC3 H V850ES JC3 H V850ES JC3 H V850ES JE3 H V850ES JG3 U V850ES JG3 H V850ES JH3 U No Name 40 Pin K8 48 Pin GA 48 Pin K8 64 Pin GB 100 Pin GC 100 Pin GC Check pin adapter QB 144 CA 01 sold separately 7 Extension probe QB 144 EP 02S sold separately flexible type V850ES JH3 H V850ES ST3 128 Pin GF 8 Extension probe QB 144 EP 01S s
38. distortion of the output waveform for an input waveform 3 When using the external bus interface with the extension probe add a data wait state by increasing the set value of the DWC register by one R20UT0450EJ0400 Rev 4 00 Page 38 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 8 Connecting USB Interface Cable and AC Adapter Plug the USB interface cable supplied with the QB V850ESJX3H into the USB connector of the host machine and plug the other side into the USB connector on the rear of the QB V850ESJX3H Plug the AC adapter supplied with the QB V850ESJX3H into a receptacle and plug the other side into the power supply connector on the rear of the QB V850ESJX3H For QB V850ESJX3H connector positions see Figure 2 12 By replacing the AC plug the AC adapter can support the voltage from 100 to 240 V The AC plug for 100 V is attached when shipped Replace it with the AC plug for 220 or 240 V supplied with the QB V850ESJX3H when the AC adapter is used at 220 or 240 V Figure 2 12 Connector Positions Power supply connector Connect AC adapter USB connector Connect USB interface cable mA er 2 9 Switching Power On and Off Be sure to switch the power on and off according to the following procedures e Switching power on e Switching power off lt 1 gt QB V850ESJX3H power on lt 1 gt Debugger termination Note lt 2 gt Target system power off lt 2 gt Target system power on lt 3 gt
39. e reset Such as that of the watchdog timer cannot be masked by using the mask function 4 2 13 Cautions regarding areas 0020 0000H to 002F FFFFH When accessing the registers and internal RAMs of areas 0020_0000H to 002F_FFFFH mapping must be set by using a debugger If the NEC Electronics debugger ID850QB is used perform mapping with the target attributes in the configuration dialog box If mapping is not performed an illegal access break may occur R20UT0450EJ0400 Rev 4 00 Page 48 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 5 OPTIONAL FUNCTIONS CHAPTER 5 OPTIONAL FUNCTIONS The following functions can be added to the QB V850ESJX3H This chapter explains the functional outline and specifications of the optional functions and how to obtain them e Memory emulation function e Coverage measurement function e TimeMachine function The support status of each optional function differs depending on the debugger used The following table lists the support statuses as of June 2008 If you have any questions regarding the support status consult an NEC Electronics sales representative or distributor Function Support Status ID850QB MULTI Memory emulation function Supported in V3 50 and later Supported in 850eserv V2 233 and later and earlier than V3 000 as well as in 850eserv V3 233 Coverage measurement function Supported in V3 50 and later Support under consideration TimeMachine function Not supported Supported in 850eserv2 V1 0
40. er For the usage refer to ID850QB Ver 3 40 Operation User s Manual U18604E R20UT0450EJ0400 Rev 4 00 Page 41 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES 4 1 6 Notes on DBTRAP instruction The DBTRAP instruction cannot be used in the user program because it is used for software breaks 4 1 7 On chip debug function Emulation of the on chip debug function is not possible 4 1 8 Current consumption Current consumption of the QB V850ESJX3H differs from that of an actual device Current consumption may be up to about 160 mA The same amount will be consumed when in standby mode 4 1 9 Cautions when using extension probe When an extension probe is used the following differences with the actual device will occur depending on the impedance and cable length of the probe e The pin output voltage that uses the EVDD power supply may drop about 0 15 V e The detection voltage of the LVI function low voltage detection function may rise about 0 15 V For example even if the detection voltage set by using the LVI function is set to 2 95 V it may be detected at about 3 10 V e Signal response will be delayed by about 5 ns Consequently when an external bus is used numerous wait operations will be required in contrast to the actual device 4 1 10 Cautions for port pins Cautions for port pin buffers are shown below P12x entire port 12 Schmitt input CMOS input PCM2 PCM3 5 V tolerance supported 5 V tolerance not supported
41. eset is released after power application With QB V850ESJX3H however the program will not be executed until manipulation to start the program downloaded with the debugger is performed QB V850ESJX3H can download and execute objects even before their initial value information of a variable is ROMized but the actual device does not operate normally if the objects have not been ROMized For details on ROMization refer to the user s manual of the compiler 4 1 2 Oscillator QB V850ESJX3H does not support clock input from the oscillator in the target system The operating cock frequency may therefore vary between when the target device is mounted and when QB V850ESJX3H is connected 4 1 3 Pin characteristics Since the connectors adapters and circuit board are placed between QB V850ESJX3H and the target system unlike when the target device is mounted in the target system the electrical characteristics of the pins differ In particular note that the A D converter conversion results can easily be affected 4 1 4 Notes on ROM correction function QB V850ESJX3H does not support emulation of the ROM correction function To use this function make an evaluation by using the target device 4 1 5 Notes on flash self programming function The flash self programming function cannot be emulated To use this function make an evaluation by using an on chip debug emulator or the target device Some devices support the pseudo emulation function using a debugg
42. ess implied or otherwise is granted hereby under any patents copyrights or other intellectual property rights of Renesas Electronics or others You should not alter modify copy or otherwise misappropriate any Renesas Electronics product whether in whole or in part Descriptions of circuits software and other related information in this document are provided only to illustrate the operation of semiconductor products and application examples You are fully responsible for the incorporation of these circuits software and information in the design of your equipment Renesas Electronics assumes no responsibility for any losses incurred by you or third parties arising from the use of these circuits software or information When exporting the products or technology described in this document you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations You should not use Renesas Electronics products or the technology described in this document for any purpose relating to military applications or use by the military including but not limited to the development of weapons of mass destruction Renesas Electronics products and technology may not be used for or incorporated into any products or systems whose manufacture use or sale is prohibited under any applicable domestic or foreign laws or regulations Renesas Electronics has used reasonable care in preparing the informat
43. et for a ROM that has been connected to an external bus Use the hardware break function to solve such problems Fail safe break function This function is used to set a break when the CPU has performed an illegal operation For example a break is set when a peripheral I O register that has written to a ROM area and is to be accessed in 8 bit units is accessed in 16 bit units The following illegal operations can be detected by using the fail safe break function O Accesses fetching reading writing to areas that are not mapped prohibited areas O Awrite operation for the ROM area O The following illegal operations for a peripheral I O register e Accesses with different access bit widths e A write operation for a read only register e A read operation for a write only register Timer overflow break function This function is used to set a break when a time set by using the time measurement function 1 3 6 Time measurement function has elapsed For example if the execution time of a function must be 2 ms a break can be set when at least 2 ms have elapsed between starting and ending the function This function and the trace function 1 3 4 Trace function program execution history can be used together to find the source that has taken time Forcible break function This function is used to forcibly stop a program when it is desired to be stopped R20UT0450EJ0400 Rev 4 00 Page 12 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL
44. et will be released and program execution will be started Consequently the operation of the target system when its power is turned on can be pseudo checked Caution The operation performed after a reset by this function will not be completely equivalent to an operation of the target device Mount an actual device and perform final verification of the operation when starting the power supply R20UT0450EJ0400 Rev 4 00 Page 17 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 4 System Configuration There are two configuration types S Type and T Type This section shows each system configuration when using the QB V850ESJX3H connected to a PC a computer equipped with a USB port Connection is possible even without optional products Connectors lt 9 gt to lt 13 gt differ depending on the target device to be emulated Figure 1 6 System Configuration S Type i Products enclosed by broken lines are optional kto lt 13 gt lt 14 gt lt 1 gt Host machine Computer equipped with a USB port lt 2 gt ID850QB Disk Accessory Disk Debugger USB drivers manual etc lt 3 gt USB interface cable Cable used for connecting QB V850ESJX3H to host machine lt 4 gt AC adapter Can support 100 to 240 V by replacing AC plug 55 QB V850ESJX3H This product lt 6 gt Check pin adapter optional Adapter used for monitoring waveforms with oscilloscope lt 7 gt Extension probe flexible type optional lt 8 gt
45. ged values cannot be monitored Only RAM values that have been changed by CPU accesses can be monitored during program execution 1 3 6 Time measurement function This function is used to measure the execution time of a specific section The measurement start and end points can be set by using the event function 1 3 7 Event function specific CPU operation detection In addition the maximum minimum and average execution time and the number by which the measurement section has been passed can be measured For the performance of the time measurement function see Table 1 2 QB V850ESJX3H System Specifications Figure 1 5 Image of Having Displayed Time Measurement Result by Using Debugger ID850QB Timer Section Pass 7395 time s Total 322363 360 usec Average 43 580 usec Max 118 420 usec Min 11 200 usec Initialize Copy f R20UT0450EJ0400 Rev 4 00 Page 15 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 3 7 Event function specific CPU operation detection The event function is used to detect specific fetch and access operations by observing the CPU bus cycle CPU operations such as of an address being executed and a variable being accessed can be detected Such specific CPU operations are called events Use the event function together with the following functions e Hardware break function e Trace function e Time measurement function The events that can be registered by using the event function are as fo
46. he screws in opposite corners At that time use either the dedicated screwdriver that is supplied or a torque driver to fasten them equally in turn with a tightening torque of 0 054 Nm MAX Since the contact is poor if tightening is too great once you have lightly fastened the MA screws tighten them again Depending on the use environment when starting up a device that has been left for a long time starting it may be difficult In this case loosen the screws slightly and then retighten them If startup still is difficult after 5 above check 1 to 3 again Tightening the screws of the MA too much may give rise to cracks in the molded part of the MA plastic part and bend the mold into a bowed shape making contact poor After soldering the TC do not perform cleaning by flux immersion or vapor R20UT0450EJ0400 Rev 4 00 Page 33 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 7 Connecting QB V850ESJX3H to Target System 2 7 1 When not using extension probe QB 144 EP 01S 02S The QB V850ESJX3H can be connected to the target system without using an extension probe Adjust the height by using the spacer at the rear part of the QB V850ESJX3H so that no stress is applied to the exchange adapter the target connector and other connectors Sufficiently insulate the target system Figure 2 7 Connection Without Extension Probe QB V850ESJX3H Height adjustable Exchange adapter Rear spacer Remark The con
47. his manual describes the basic setup procedures and how to set switches To understand the overall functions and usages of the QB V850ESJX3H Read this manual in the order of the CONTENTS The mark lt R gt shows major revised points The revised points can be easily searched by copying an lt R gt in the PDF file and specifying it in the Find what field To know the manipulations command functions and other software related settings of the QB V850ESJX3H See the user s manual of the debugger supplied with the QB V850ESJX3H to be used Note Footnote for item marked with Note in the text Caution Information requiring particular attention Remark Supplementary information Numeric representation Binary xxxx or xxxxB Decimal xxxx Hexadecimal xxxxH Prefix indicating power of 2 address space memory capacity K kilo 21 1 024 M mega 2 1 024 Terminology The meanings of the terms used in this manual are described in the table below Target device This is the device to be emulated Target system This is the system to be debugged system provided by the user This includes the target program and the hardware provided by the user IECUBE Generic name for Renesas Electronics high performance compact in circuit emulator Related Documents Please use the following documents in combination with this manual The related documents listed below may include preliminary versions Ho
48. ifferences from the hardware specifications described in this manual are as follows e External dimensions The height increases by 9 mm 77 mm Note Note When the rear spacer is adjusted to the lowest height 107 mm max e Weight The weight increases by approximately 70 g R20UT0450EJ0400 Rev 4 00 Page 51 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 5 OPTIONAL FUNCTIONS 5 3 TimeMachine Function This function is supported by the Green Hills Software GHS debugger For details on the functional outline and specifications consult a GHS tool distributor 5 4 Changes to Top Side of Product Consequent to Addition of Optional Functions After the addition of the optional functions the following stickers will be attached to the top of the QB V850ESJX3H The addition of the optional functions can be confirmed through the presence of these stickers RENESAS A sticker is attached to this position according to the function added as follows For the memory emulation function os wacom Mi MEM For the coverage measuring function For the TimeMachine function QB V850ESJX3H Top View STP R20UT0450EJ0400 Rev 4 00 Page 52 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 5 OPTIONAL FUNCTIONS 5 5 How to Add Optional Functions To add the optional functions the option board corresponding to each function as listed in the following must be mounted Ea Memory emulation function Emulation
49. ion included in this document but Renesas Electronics does not warrant that such information is error free Renesas Electronics assumes no liability whatsoever for any damages incurred by you resulting from errors in or omissions from the information included herein Renesas Electronics products are classified according to the following three quality grades Standard High Quality and Specific The recommended applications for each Renesas Electronics product depends on the product s quality grade as indicated below You must check the quality grade of each Renesas Electronics product before using it in a particular application You may not use any Renesas Electronics product for any application categorized as Specific without the prior written consent of Renesas Electronics Further you may not use any Renesas Electronics product for any application for which it is not intended without the prior written consent of Renesas Electronics Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as Specific or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics The quality grade of each Renesas Electronics product is Standard unless otherwise expressly specified in a Renesas Electronics data sheets or data books etc
50. itions under which two instructions are simultaneously executed are shown on the following pages R20UT0450EJ0400 Rev 4 00 Page 44 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES Combination of instructions for the occurrence of the simultaneous execution of two instructions e Condition where mov operation instruction are executed as one instruction If dst of mov and dst of the operation instruction are the same register except r0 in combination of mov src dst and one of the following instructions Format Format ll satsubr satsub satadd mulh or xor and subr sub add shr sar shl mulh Remark mov operation instruction are executed as one instruction only when the mov instruction is the first instruction of the above combinations of instructions e Condition of parallel execution of instructions lt 1 gt Combination of one of the following instructions and br instruction Format Format ll Format IV nop mov not sld satsubr satsub satadd mulh or xor and tst subr sub add cmp mov satadd add cmp shr sar shl mulh sld b sst b sld h sst h sld w sst w lt 2 gt Combination of one of the following instructions instructions that do not update flags and bcc instruction except br instruction Format Format ll Format IV nop mov sld mulh sxb sxh zxb zxh mov mulh sld b sst b sld h sst h sld w sst w 3 Combination of one of the following instructions and sld instruction
51. ix the torque at 0 054 Nm MAX If just one place is overtightened it may cause poor contact Moreover a board being connected to the YQ must have accessory holes in prescribed positions 4 places 2 3 mm or 43 3 mm The 3 8 mm or 4 3 mm that is the screw head size is an area where wiring is prohibited In YQ and SA removal since there is a danger of YQ pins being bent or broken when prying and wiggling remove them gradually using a flatbladed screwdriver from four directions Moreover to connect and use the YQ and SA screw the YQ to the TC according to the YQGUIDE included with the YQ using a 2 3 mm flatbladed screwdriver and then connect it to the SA Fix the torque at 0 054 Nm MAX If even one place is overtightened it may cause poor contact For the TC YQ and SA since there is a danger that cleaning fluid on the structure will remain in the connector do not perform cleaning TC IC and YQ cannot be used in combination An TC YQ system cannot be used in an environment of vibrations or shocks R20UT0450EJ0400 Rev 4 00 Page 32 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 8 It is assumed that this product will be used in system development and evaluation Moreover when used in Japan Electrical Appliance and Material Control Law and electromagnetic disturbance countermeasures have not been applied 9 Since there are rare cases of shape change if the box is left for a long time in a place where i
52. llows 1 Pre execution event A pre execution event is detected when execution of an address is attempted It can be used only with the hardware break function Two pre execution event points can be specified Detection conditions that can be specified Execution address 2 Post execution event A post execution event is detected when an address has been executed The address of a post execution event can be specified as a range Up to eight post execution event points can be specified but if the execution address has been specified as a range two points will be consumed When the execution address has been specified as a range for all events four event points can be specified Detection conditions that can be specified Execution address can be specified as a range 3 Access event An access event is detected when an address has been accessed read or written The following detection conditions can be specified for an access event Up to six access event points can be specified but if the access address has been specified as a range two points will be consumed When the access address has been specified as a range for all events three event points can be specified Detection conditions that can be specified Access address can be specified as a range Access data Access size Access status read write both read and write 1 3 8 Event link function event combinations The event link function is used to combine
53. nector shown in the above figure is the connector used with the S Type When used with the T Type read this connector as that of the T Type R20UT0450EJ0400 Rev 4 00 Page 34 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 7 2 When using extension probe QB 144 EP 01S 02S When using the extension probe QB 144 EP 01S 02S connect the QB V850ESJX3H to the target system using the following procedure a Connecting probe holder Use the probe holder supplied with the QB V850ESJX3H to connect the extension probe to the QB V850ESJX3H as shown below Figure 2 8 Using Probe Holder lt 1 gt Connect the QB V850ESJX3H to the probe Extension probe holder Probe holder Insert QB V850ESJX3H lt 2 gt Insert the probe holder into the QB V850ESJX3H Insert the probe holder into the QB V850ESJX3H until you hear a click note the direction b Connection of extension probe GND wire There are three GND wires in the extension probe Connect them to the QB V850ESJX3H and target system lt 1 gt Fasten the GND wire on the QB V850ESJX3H side of the extension probe to the nut on the bottom of the QB V850ESJX3H using a 0 or 1 Phillips precision screwdriver connection of B to A in Figure 2 9 lt 2 gt Next insert the connector on the top of the extension probe into the connector at the opening on the bottom of the QB V850ESJX3H from below being careful of the insertion direction connection of C in Figure 2 9 to Q
54. o be performed at the C language level is performed by a debugger using the break function In this case interrupts are acknowledged in step execution Consequently if processing at the interrupt destination cannot be completed step execution may not be completed For handling such a case see the manual of the debugger 1 3 3 Break functions program execution stop The break functions are used to stop program execution With IECUBE program execution can be stopped under the following various conditions See 1 to 5 for an overview of each break function e An address has been executed Hardware break function software break function e A variable has been accessed Hardware break function e An access prohibited space has been accessed gt Fall safe break function e A specific time has elapsed Timer overflow break function Figure 1 2 Image of Having Set Break Function by Using Debugger ID850QB E Source timer c EIE Search lt lt 5 Watch Quick Refresh lose void TMP1_Stop void CI rIORBit TPICTLO 0x80 stop contin x Mask interrupt x Clear inte ClriORBit TPI return upt request flag x ie rr COICO 0x80 Variable values can be checked during a break and a program can be executed again by changing register values because the CPU operates even during a break while the program is stopped Interrupts generated during the break are suspended because basically peri
55. oduct is used or stored in an environment where it may likely be exposed to electrostatic discharge or electrical noise Note For handling see 2 5 Mounting and Connecting Connectors When Using S Type 2 6 Mounting and Connecting Connectors When Using T Type 2 Safety precautions elf used for a long time the product may become hot 50 C to 60 C Be careful of low temperature burns and other dangers due to the product becoming hot e Be careful of electrical shock There is a danger of electrical shock if the product is used as described above in 1 Circumstances not covered by product guarantee e The AC adapter supplied with the product is exclusively for this product so do not use it with other products Readers Purpose Organization How to Read This Manual Conventions How to Use This Manual This manual is intended for users who wish to perform debugging using the QB V850ESJX3H The readers of this manual are assumed to be familiar with the device functions and usage and to have knowledge of debuggers This manual is intended to give users an understanding of the basic specifications and correct usage of the QB V850ESJX3H This manual is divided into the following sections e General e Setup procedure e Settings at product shipment e Notes e Optional functions It is assumed that the readers of this manual have general knowledge in the fields of electrical engineering logic circuits and microcontrollers T
56. old separately coaxial type lt 9 gt Exchange QB 40K8 EA QB 48GA QB 48K8 EA QB 64GB QB 100GC adapter 01S EA 01S 01S EA 02S EA 04S sold Note separately 10 Check pin adapter QB 64 CA QB 100 CA 01S 01S sold separately lt 11 gt Space adapter QB 64 SA QB 100 SA 01S 01S sold separately lt 12 gt Mount adapter QB 64GB QB 100GC MA 01S MA 01S sold separately 13 Target connector QB 40K8 TC QB 48GA TC QB 48K8 TC QB 64GB TC QB 100GC TC 01S 01S 01S 01S sold separately R20UT0450EJ0400 Rev 4 00 Dec 10 2012 QB 128GF EA 01S sold separately QB 128 CA 01S Note QB 128GF MA 01S sold separately QB 128GF TC 01S sold Note separately Page 20 of 57 QB V850ESJX3H CHAPTER 1 GENERAL Table 1 4 List of Probe Connector for Each Target Device T Type Name Target Device to Be Emulated V850ES JG3 U V850ES JG3 H V850ES JH3 U 100 Pin GC 100 Pin GC V850ES JH3 H V850ES ST3 128 Pin GF lt 6 gt Check pin adapter QB 144 CA 01 sold separately Extension probe coaxial type QB 144 EP 01S sold separately Extension probe flexible type QB 144 EP 02S sold separately Exchange adapter QB 100GC EA 05T QB 100GC EA 06T QB 128GF EA 02T sold separately sold separately sold separately 10 Space adapter QB 100GC YS 01T sold separately QB 128GF YS 01T sold separately 11 Mount adapter QB 100GC HQ 01T sold separately Q
57. oles on the top cover of the MA and fasten the screws in opposite corners At that time use either the dedicated screwdriver that is supplied or a torque driver to fasten them equally in turn with a tightening torque of 0 054 Nm MAX Since the contact is poor if tightening is too great once you have lightly fastened the screws on the top of the MA tighten them again 5 Depending on the use environment when starting up a device that has been left for a long time starting it may be difficult In this case loosen the screws slightly and then retighten them 6 If startup still is difficult after 5 above check 1 to 3 again 7 Tightening the screws on the top of the MA too much may give rise to cracks in the molded part of the MA plastic part and bend the mold into a bowed shape making contact poor 8 After soldering the MA do not perform cleaning by flux immersion or vapor R20UTO450EJO0400 Rev 4 00 Page 30 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 6 Mounting and Connecting Connectors When Using T Type This section describes the methods for connecting the QB V850ESJX3H to the target system when using the T Type Make connections with both the QB V850ESJX3H and target system powered off The following abbreviations are used in this section e TC Target connector e YQ YQ connector e EA Exchange adapter e MA Mount adapter e CA Check pin adapter e SA Space adapter 2 6 1 Mounting T
58. onnected If the conversion adapter is not connected the value of the input port may not be correctly read R20UT0450EJ0400 Rev 4 00 Page 43 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 4 NOTES e D850QB Error No Error Message Target Field of Target System Exchange ID850QB Configuration Connection Adapter Window Connect Not Connected Not Used Not ON OFF Connect Connected Used Check connection with the target and turn on power to y y the target Wf607 Check the connection of the e ore a F608 Disconnect the Disconnect the target Ff609 Turn off power to the target and disconnect the target e MULTI Error Message tc of 850eserv Start Target System Exchange Option Connection Adapter With tc Without Connected Not Used Not ON OFF Connected Used Check the target power on Or mee delete tc option Check the exchange Check the exchange adapter is connected is connected Remove the target Or please add tc option and power on the target Power off and remove the target Or please add tc option 4 2 6 Simultaneously Executing Two Instructions When Hardware Break Is Set If a hardware break is set at the first or the next of two instructions that are executed at the same time the following phenomena may occur e Break occurs at a place different from where it has been set e The set break does not occur To prevent these phenomena set a software break The cond
59. pe see 2 5 Mounting and Connecting Connectors When Using S Type When using the T Type see 2 6 Mounting and Connecting Connectors When Using T Type Connecting QB V850ESJX3H to target system See 2 7 Connecting QB V850ESJX3H to Target System e When not using the extension probe QB 144 EP 01S 02S see 2 7 1 e When using the extension probe QB 144 EP 01S 02S see 2 7 2 Connecting USB interface cable and AC adapter See 2 8 Connecting USB Interface Cable and AC Adapter Switching power on and off See 2 9 Switching Power On and Off R20UT0450EJ0400 Rev 4 00 Page 24 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 21 Names and Functions of Hardware Figure 2 1 Names of Parts of QB V850ESJX3H Top View Bottom View A Power o TA Connector for parts board POWER TARGET CN3 CN2 CN1 1 CN1 CN2 CN3 These connectors are used to connect the exchange adapter or extension probe 2 Parts board connector This connector is used to mount an oscillator for the main clock For details refer to 2 3 Clock Settings R20UT0450EJ0400 Rev 4 00 Page 25 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 3 POWER Red LED This is an LED that shows whether or not the power supply of the QB V850ESJX3H is switched on LED State QB V850ESJX3H State lit 1 Power switch ON Not lit Power switch OFF or AC adapter not connected to QB V850ESJX3H Blinking Internal error occ
60. pheral functions also operate during the break Use the peripheral break function 1 3 9 Peripheral break function to stop peripheral functions during the break R20UT0450EJ0400 Rev 4 00 Page 11 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 Hardware break function The hardware break function is used to observe the CPU bus cycles and set a break for a specific fetch or access operation For example a break can be set by detecting a state where an address has been executed or a variable has been accessed For states that can be set see 1 3 7 Event function specific CPU operation detection Caution The address for which a break has been set is at a position ahead of the address where an actual 2 access has occurred because the break set for the access write read is detected at an MEM stage or a WB stage on the CPU pipeline Software break function The software break function is used to set a break when a specific address has been executed fetched The feature of the software break function is the large number of break points that can be set because the function is performed by replacing with a break instruction DBTRAP instruction the instruction of an address for which a break is to be set Caution When obtaining the checksum of a memory space the actual theoretical value will be different from 3 4 5 the result due to the replacement of the instruction Furthermore break points cannot be s
61. t by recording only branch information The amount of traces that can be traced back depends on the number of branches All executed addresses All executed address can be recorded in the history Normally the programs that have been executed can be traced back if branch PC information described in 1 is available This trace information is mainly used by the coverage function 5 2 Coverage Measurement Function Access data access address Access addresses for memories and peripheral I O registers and access data can be recorded in the history Read and write operations can also be recorded in the history Caution Accesses to CPU program registers such as r1 and r2 and system registers such as PSW and EIPC cannot be recorded in the history Furthermore if an internal RAM is successively accessed for at least 32 times some trace information may be omitted Whether trace information has been omitted can be checked in the debugger display To prevent such omissions IECUBE is provided with a mode trace priority mode in which the CPU execution cycle is stopped and the acquisition of traces is prioritized Note that when the trace priority mode is executed however operation may not be performed in real time 4 Access program counter PC R20UT0450EJ0400 Rev 4 00 PCs that have accessed memories and peripheral I O registers can be recorded in the history Page 13 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL
62. t is 50 C or higher for safekeeping store it in a place where it is no higher than 40 C and direct sunlight does not hit it 10 For details about handling the TC YQ and SA see the NQPACK series technical materials at the website of Tokyo Eletech Corporation Tokyo Eletech Corporation website http www tetc co jp 11 The check pin adapter QB 144 CA 01 is an optional product for IECUBE and can be used to measure the 2 6 5 8 waveform between IECUBE and the target system Since the pins on the QB 144 CA 01 do not correspond to the pin layout in each device the pin header cover must be mounted according to the device to be used For mounting methods of the pin header cover refer to Related Content on the following webpage http www2 renesas com micro en development asia Emulator IE iecube html Precautions for mounting IC using TC and MA Confirm that there is no weld flash in the resin sealant part of the IC If there is weld flash remove it using a knife or the like Confirm that there is no weld flash breaking or bending of IC leads In particular confirm the planarity of IC leads If there is abnormality in the planarity correct that portion Viewing the TC contact pins from the top if there are foreign bodies on them remove them using a brush or the like After confirming 1 to 3 fit the IC to the TC Also fit the MA Put the supplied M2 x 6 mm screws in the four accessory holes of the MA and fasten t
63. this document or Renesas Electronics products or if you have any other inquiries Note 1 Renesas Electronics as used in this document means Renesas Electronics Corporation and also includes its majority owned subsidiaries Note 2 Renesas Electronics product s means any product developed or manufactured by or for Renesas Electronics General Precautions for Handling This Product 1 Circumstances not covered by product guarantee e f the product was disassembled altered or repaired by the customer elf it was dropped broken or given another strong shock e Use at overvoltage use outside guaranteed temperature range storing outside guaranteed temperature range e f power was turned on while the AC adapter USB interface cable or connection to the target system was in an unsatisfactory state e f the cable of the AC adapter the USB interface cable the extension probe or the like was bent or pulled excessively e lf an AC adapter other than the supplied product was used o f the product got wet elf this product is connected to the target system when there is a potential difference between the GND of this product and GND of the target system elf the connectors or cables are plugged unplugged while this product is in the power on state oe elf excessive load is applied to the connectors or sockets e f a metal part of the power switch cooling fan or another such part comes in contact with an electrostatic charge e f the pr
64. udes projection of screw that fixes rear spacer 3 Dimension when rear spacer is made shortest 98 mm when longest 4 Front spacer can vary from 20 mm longest to 5 mm shortest R20UT0450EJ0400 Rev 4 00 Page 9 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 2 System Specifications This section shows the QB V850ESJX3H system specifications For the usage of the debugging function refer to ID850QB Ver 3 40 Operation User s Manual U18604E Table 1 2 QB V850ESJX3H System Specifications 16 MB max optional mapping possible in 1 MB units Break functions Hardware break Execution 10 points Access 6 points Software break 2000 points Fail safe break Non map l O illegal write protect Trace full break forced break timer overflow break Trace functions Trace data types Branch source PC branch destination PC all PCs all execution data access data access address R W status time stamp DMA point start end functions Measurement objects Beginning through end of program execution Start event through end event 7 sections Maximum measurement time Approximately 195 hours When using measurement dedicated clock divided by 32 Number ottiers for measurement 8 Execution time Start through end of execution Maximum minimum average pass count between events Time Machine function optional Coverage function optional Detection of execution or pass optional Internal ROM space arbitrar
65. urred Contact an NEC Electronics sales representative or distributor 4 TARGET Green LED This is an LED that shows whether or not the power supply of the target system is switched on LED State Target System State Target system power supply ON Not lit Target system power supply OFF or target system not connected 5 Power switch This is the power switch of the QB V850ESJX3H Itis OFF at shipment 2 2 Removal of Acrylic Board To change the jumper or clock setting the acrylic board on the bottom of the QB V850ESJX3H must be removed The acrylic board can be removed by lifting it up Figure 2 2 Acrylic Board Removal Method R20UT0450EJ0400 Rev 4 00 Page 26 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 2 SETUP PROCEDURE 2 3 Clock Settings The main clock is generated from the oscillator mounted in the QB V850ESJX3H It oscillates at 6 MHz with the factory setting To change the oscillation clock frequency perform settings with the following procedures Caution This product does not support clock input from the target system 1 Removing parts board on MAIN CLOCK socket 2 Solder a resonator and a capacitor to the parts board supplied with the QB V850ESJX3H The setting is as follows Figure 2 3 Setting Parts Board 7 65 43 21 Pins 1 and 14 Be sure to short these pins Pins 2and 13 Connecta capacitor Pins 3 and 12 Connecta resonator Pins 4 and 11 Leave open Pins 5 and 10 Connecta capacitor
66. wever preliminary versions are not marked as such Documents Related to Development Tools User s Manuals CA850 Ver 3 00 C Compiler Package RXESO Ver 3 20 Real Time OS RX850 Pro Ver 3 20 Real Time OS Caution The related documents listed above are subject to change without notice Be sure to use the latest version of each document for designing etc IECUBE is a registered trademark of Renesas Electronics Corporation in Japan and Germany MULTI Green Hills Software TimeMachine and SuperTrace are trademarks of Green Hills Software Inc CONTENTS CHAPTER 1 GENERA Loira sa KS nk kv ada kad a 8 lel Hardware SDECIIICAllONS sen o A a A E A En 9 12 System SDECIIICAN ONS cani 10 Ho PFUNCUOMAl OVGEVICW RENE EE o oooooeoo reana aa EA 11 1 3 1 Program execution function real time execution FUNCTION oonccccooncncccnncnoconnnnononnnnnnnnnncnnnnnnnonarnnonanrnnnnnnens 11 1 3 2 Step execution function non real time execution FUNCTION ssscsesessssscessssssssesennnssesensnnns 11 1 33 Break functions program execution SO isis dt tit 11 1 3 4 Trace function program execution hNiStOTY ooonccccconcncccnnnncconnnnononnnnnnnnonnnnncnnononcnnnnnnnnnnnnrnnnnnnnnnnnonanincnnaros 13 1 3 5 Real time RAM monitoring function checking RAM values during program execution 15 lo TimelneaSUleMENUIUNGION la AL cios 15 1 3 7 Event function
67. y 1 MB space Other functions Mapping function event function register manipulation function memory manipulation function Note Referto CHAPTER 5 OPTIONAL FUNCTIONS Caution Depending on the debugger some functions are not supported R20UT0450EJ0400 Rev 4 00 Page 10 of 57 Dec 10 2012 QB V850ESJX3H CHAPTER 1 GENERAL 1 3 Functional Overview IECUBE is provided with a wealth of debug functions to enable efficient program debugging in addition to being used to emulate the operation of a target device An overview of the functions is provided in this section Some functions are not supported depending on the debugger to be used See also the manual of the debugger to be used to confirm 1 3 1 Program execution function real time execution function The program execution function enables program execution equivalent to that of the target device The executed program can be stopped under various conditions by using the break functions 1 3 3 Break functions program execution stop The operation of only a function can be checked by executing a program because a program can be executed from any address 1 3 2 Step execution function non real time execution function The step execution function can be used to execute instructions one by one in assemble instruction units Only instructions to be executed purely in steps can be executed because interrupts are not acknowledged during step execution Caution Step execution t

Download Pdf Manuals

Related Search

Related Contents

CAPITOLO 13 MANUTENZIONE ORDINARIA  フレンタ EDカテ一テル フレカ EDカテ一テル  必ずお読みください はじめに お問合せ先  

Copyright © All rights reserved. Failed to retrieve file