RTE-V853-IE Hardware User`s Manual
Contents
1. Power supply AC adapter input 100 V and output 5 V 2 A RTE V853 IE Hardware User s Manual 4 SYSTEM CONFIGURATION The system configuration of this product is shown below J PC98 interface card OR PC98 seri Ng o Jl Power supply PARTNER Win PC AT interface card 8 RTE xxxx IE main unit Ng BI PC AT or compatible GHS Multi N k PC card I F pack sel P Cable accompanying the interface card Note PC Remark Each PC system must be able to offer an environment in which the debugger to be used can operate RTE V853 IE Hardware User s Manual 5 INSTALLATION The product is installed according to the following procedure 1 Installing the interface card Refer to the applicable manual for the interface card to be used 2 Installing RTE for Windows Refer to the applicable manual for RTE for Windows 3 Initializing RTE for Windows 1 Start chkrte exe and initialize the following parameters RTE V853 1E I F 1 lt lt Specify the interface card you want to use I F 2 lt lt Specify an IO port as required Refer to the applicable manual of RTE for Windows for details 4 Installing the debug monitor Refer to the applicable manual of the target monitor 5 Connecting with the user system See Section 8 of this manual The setup of this system exemplifying use of the PC card is shown below Dedic2. on USER POWER Lights when power is supplied to the user system RTE V853 IE Hardware User s Manual 8 CONNECTING WITH THE USER SYSTEM Connect the RTE V853 IE with a personal computer while referring to the applicable manual of the interface kit used between them To connect the RTE to the user system first install its accompanying NQPACK in the user system while referring to the NQPACK technical document then connect the RTE V853 IE Caution Before connecting the CPU section attach a grounding clip leading to the RTE V853 IE main unit to a signal ground of the user system Switching power on 1 Switch on power to the host personal computer 2 Connect a power supply dedicated to the RTE to the power supply jack of the RTE V853 IE 3 Switch on power to the user system 4 Start the debug monitor Switching power off Exit the debug monitor N Switch off power for the user system o Remove the power cord from the RTE V853 IE power supply jack A Switch off power for the host personal computer Caution When connecting the RTE V853 IE to the user system take care about pin 1 If the connection is incorrect all connected devices may get damaged The following figure shows how the RTE V853 IE is connected to the user system For details of the PACK refer to its accompanying technical document Tip of the RTE V853 IE pin mAkhhhhhhhh Type F YQ socket To a ground 4 YQ pack guide scre
3. RTE V853 IE Hardware User s Manual RealTimeEvaluator RTE V853 IE Hardware User s Manual CONTENTS Te INTRODUCTION GI NIKINEBIEAEG BEST 2 2 MAIN FEATURES mm anan anna a ampaaananaan 3 3 HARDWARE SPECIFICATION 12101 4 4 SYSTEM CONFIGURATION maa NAGA AGAGKANANENANGN 5 5 INSTALLATION maana AKALAIN KANG 6 6 SETTING THE DIP SWITCH NAGGING 7 Ti DISPLAY LED daanan kama anas iaaiiai KANAN 7 8 CONNECTING WITH THE USER SYSTEM eeeceeeeeeeeeseeeeeeeeeeeeees 8 Switching power OM AA AA ANAN NANANA AA NANA 8 Switching power Off maaaaa nanana NA BKA NA NN NANA NAA NANA NAA KANA NAKAKA NAA KANA NAA KANA KNA KANAN 8 G PREGAUTIONS aNG ANNIE anina diaria 9 Precautions for connecting the user system 24224224 2n 9 Handling the RTE V 853 IE AA AA 9 Confirming connection with the host system s ssssssssssnsnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnna 9 Cautions related to delay time aa 9 N O PACK set consumables RAE 10 APPENDIX A INTERNAL COMMANDS oo ceeciecceeeeee ee ee ee nieeeeeeeeeeecaaeeeeeeeeeeeaaeeeeeeeteesnaeeeeeeess Al APPENDIX B USER INTERFACE CIRCUITS oari naii ioka iai i aisa B1 RTE V853 IE Hardware User s Manual 1 INTRODUCTION The RealTimeEvaluator V853 IE hereafter called the RTE V853 IE is an in circuit emulator for the NEC RISC microcomputer V853 Using a dedicated emulator chip in the RTE V853 IE has made it highly transparent compact and ligh
4. TE for Windows Installation Manual for details Cautions related to delay time Almost all signals are connected directly between the CPU in the IE and the user system see Appendix B However a delay of about 3 ns typical may occur due to the wiring length required in getting to the tip compared with direct CPU connection The user system must be designed so as to accommodate this delay RTE V853 IE Hardware User s Manual NQPACK set consumables 1 100 pin type F YQ socket Jas NANA YQS 100SDF SS 2 100 pin type F YQ pack EEEE T YQP 100SD with guide screws 3 100 pin NQ pack paga NQP 100SD ai Remark The sockets shown above are consumables They should be replaced regularly for example after about 50 cycles of insertion removal However a soldered socket at the lower surface of the RTE V853 IE cannot be replaced If it is expected that it is subjected to frequent insertion removal install a 100 pin YQ socket previously for protection purposes RTE V853 IE Hardware User s Manual Memo RTE V853 IE Hardware User s Manual M582MNL02 Created on May 2 1996 Rev1 00
5. ated AC adapter 100 VAC I RTE V853 IE main unit _ Midas lab POWER USER POWER PC card interface User interface sectio Grounding clip RTE V853 IE Hardware User s Manual 6 SETTING THE DIP SWITCH A switch on the back of the RTE V853 IE is used to specify the emulation mode It should be set according to the configuration of the user system Symbol Initial value 1 MODEO MODE2 MODE1 MODE0 2 MODE1 Single Chip MODE ON OFF ON 3 MODE2 RomlessMODE ON ON 4 4 PILSEL _ always OFF 5 CKSEL Always ON zs CLKAUTO Used to switch the clock supplied to the V853 7 No use Always OFF 8 Factory use Aways ON MODE2 MODE1 and MODE0 These switch contacts specify the initial mode of the V853 when it is used standalone PLLSEL This switch contact should always be set to OFF CKSEL This switch contact should always be set to ON CLKAUTO This switch contact is used to switch the clock supplied to the V853 OFF The clock pulse is supplied from the user system if it is connected If the RTE V853 IE is used standalone its internal clock is used ON The internal clock is always used The internal clock frequency is 6 66 MHz No use This switch contact should always be set to OFF Factory use This switch contact should always be set to ON 7 DISPLAY LED The following LEDs are on the top surface of the main unit POWER Lights when the RTE system power is
6. pports the C language of both GHS and NEC CA850 allowing users to set up the tool environment as they like Both debuggers are provided with sufficient functions as a high level language debugger Simply clicking the mouse on the software enables running programs setting break points and inspecting variables Highly transparent emulation functions are provided Use of a dedicated emulation chip in the RTE V853 IE enables controlling emulation without using functions in the V853 Almost all signal lines can be connected directly to the chip Asa result the emulation functions are provided with both functionally and electrically high transparency The emulation functions support all operation modes including the single chip mode Realtime execution can be performed at the maximum processor speed 33 MHz The standard configuration provides a sufficient emulation memory capacity The standard memory configuration of the RTE V853 IE matches 128 Kbytes of ROM and 4 Kbytes of RAM internal to the V853 and 1 Mbyte of memory external to the V853 Any area can be accessed with no wait state A realtime trace function is provided The RTE V853 IE has a realtime trace function useful in debugging a built in system The realtime trace function can trace 32K cycles of any types including internal memory access cycles as driven by events A dedicated communication card is available for communication with the host Three different comm
7. tweight The RTE V853 IE is supported by two debug monitors GHS s Multi and Kyoto Microcomputer s PARTNER Users can select either debug monitor according to the operating environment of their system Both monitors run on Windows 3 1 The host system for the RTE V853 IE must be the PC98 series or DOS V machine that has the environment in which either of the debug monitors mentioned above can run The host system and the RTE V853 IE are connected via the interface card for a dedicated PCMCIA card or for the desktop machine The RTE V853 IE is supposed to come with the following items Make sure that you received all these items 1 RTE V853 IE main unit One each 2 RTE for Windows setup disk One each 3 User s manual One each 4 Grounding clip One each In addition to the above items the following are required in using the RTE V853 IE They are not standard accessories RTE PS01 power supply unit NQPACK set Interface kit interface card and cable set selected from e PC card interface kit e PCB desktop PC interface kit e DOS V desktop PC interface kit 8 Debugger selected from e GHSC Multi Midas server e PARTNER Win RTE V853 IE Hardware User s Manual 2 MAIN FEATURES One of two source level debuggers can be selected Users can select either Multi of Green Hills Software GHS or PARTNER of Kyoto Microcomputer GHS s Multi supports seamless debugging in an C C integrated environment Meanwhile PARTNER su
8. unication cards are available The PC card usable in the RTE V853 IE is a Type 2 card specified in PCMCIA Ver2 1 JEIDA Ver4 2 It can be used in the PC98 series and DOS V machine that have a card slot In desktop machines cards based on the C bus and ISA bus can be used RTE V853 IE Hardware User s Manual 3 HARDWARE SPECIFICATION Emulation section V853 Emulation function ee N Fx Clock frequency 33 MHz Automatic switching between external and internal clocks internal 33 33 MHz External memory emulation capacity External memory mapping unit Memory mapping type Break function Event setting Fail safe break Event setting Time measurement function Internal RAM realtime display Pin mask function Bus timeout function Host and interface sections Target host machine PC 98 series DOS V machine 1MB 64 KB RAM ROM GUARD USER Execution address condition 14 points Access cycle condition 4 points Available Available Available Available Execution address condition 2 points Access cycle condition 3 points 150 bits x 32K words 0 7FFFh At the beginning of execution Till the occurrence of a break 2 CPU clock cycles 2 2 CPU clock cycles 1KB RESET NMI WAIT HLDRQ Available Description Multi Windows 3 1 Debug monitor GreenHills Kyoto Microcomputer PARTNER Win Windows 3 1 Interface PC card Type 2 PCMCIA Ver2 1 JEIDA Ver4 2 or higher C bus and ISA bus
9. w v MAE YA pack Solder f NQ pack 1 User system RTE V853 IE Hardware User s Manual 9 PRECAUTIONS This section summarizes the precautions you should observe when using the RTE V853 IE Precautions for connecting the user system 1 Do not use the RTE V853 IE with the user system power switched off Otherwise the user system may get damaged or fail to operate normally 2 After the user system power is switched off if you want to continue using the RTE system basically restart it from scratch Otherwise the RTE system may hang up 3 If the processor in the user system fails to operate normally because for example a reset is active the RTE system may also fail to start up or may hang up with specific commands Handling the RTE V853 IE Warning Do not touch the exposed device on the top surface of the main unit by bare hands It gets very hot If you touch it you may get burned Caution The electrodes of the device are connected to the internal power supply Do not touch it with any electrically conductive stuff Otherwise the main unit may get damaged Similarly do not touch exposed socket pins at the bottom of the tip section with metal when power is being supplied Otherwise the main unit may get damaged Confirming connection with the host system Immediately after installation run chkrte exe to select and set up the host interface card and RTE system then perform connection tests Refer to the R
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