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User`s Manual

1. o omano O 1 Itis required when CPU VR4122 is ES3 Connectors Manufacturer KEL Models 8830E 026 170S straight 8830E 026 170L right angle 8831E 026 170L right angle fixing hardware attached Wiring on Target System 1 Keep the wire from the CPU to the connector as short as possible gt gt 100 mm or shorter is recommended 2 Output signals from CPU are recommended be connected to connectors via high speed CMOS buffers of which power supply is the same one with CPU I O buffers KIT VR4120 TP User s Manual Layout of the connectors on the board The figure below shows the physical layout of the connectors on the board B13 A13 1950 O_O O_O 4 Polarity indication Board end Top View KIT VR4120 TP User s Manual 6 PRECAUTIONS This chapter provides precautionary information on the use of KIT VR4120 TP Precautions related to operation 1 2 Do not turn on the power to the user system while the power to RTE 1000 TP is off Doing so can cause a malfunction RTE 1000 TP externally controls the debugging control circuit built into the CPU Consequently RTE 1000 TP does not operate correctly unless the following conditions are satisfied RTE 1000 TP is properly connected to the user system using the N Wire cable The power to the user system is on so that the CPU can run correctly At the time of ICE use in a target when RTCRST signal changes from a
2. 30MZ WF ISA YF V831 H 832 2 0200h 7 NB85E cn V830R NY H 795464 Use RTE Shared Server H R5432 R4122 Reset RTE License E Products Info R4122 TP 32Bit License Stat License is not available KIT r4120 TP Cancel lt Selecting RTE gt From Product List select the VR4122 TP xxx located beneath the TP tree lt Selecting I F 1 I F 2 gt Select and specify the host interface that suitable for your system from pull down menu The display in example shows that RTE PCAT is assigned to address 200h lt License gt Click the button to setup license checking with the license setup sheet attached to the KIT package For detail please refer to the document of RTE for WIN32 KIT VR4120 TP User s Manual lt Function test gt If RTE 1000 TP is properly connected to the user system and capable of debugging the following dialog box appears upon the normal completion of the function test In this state control from the debugger is possible RTE for Windows Eg RTE functional test RTE functional test completed successfully If an error occurs during the test the N Wire cable is not properly connected Check its connection Perform the ChkRTE2 exe function test after the RTE 1000 TP has been connected to the user system and the power to all the devices has been turned on KIT VR4120 TP User s Manual 4 INITIALIZATION COMMANDS
3. Before debugging can be started system initialization is required The following commands are available for system initialization be sure to setup correctly before start to use the system To use Multi Use following commands in Target window ENV command Setup port mask Specify JTAG clock Others ROM command Specify ROM emulation condition NC NCD command Specify data cache area for debugger software NSPB NSPBD command Specify forbid software break area NROM NROMD command Specify forced user area in rom emulation mapping area by ROM command To use PARTNER Use following dialog Set CPU Environ dialog Setup port mask Specify JTAG clock Others Set Emulation ROM dialog Specify ROM emulation condition NC NCD command Specify data cache area for debugger software NSPB NSPBD command Specify forbid software break area NROM NROMD command Specify forced user area in rom emulation mapping area by ROM command KIT VR4120 TP User s Manual 5 INTERFACE SPECIFICATIONS This chapter describes the specifications of the connectors used for control that are required for the user system Pin arrangement table Input output user side Treatment user side 10 pulp 4 7k 10 pullup gt gt A10 22 33 Q series resistor recommended BKTGIO_L Input Output 4 7k 10 pullup ee S Tere oo e S
4. May 20 2000 Oct 14 2000 May 20 2001 Dec 24 2002 User s Manual Preliminary 1st edition Preliminary 2st edition modified download site Clerical error correction rom command Addition SFR command KIT VR4120 TP User s Manual CONTENTS 1 OVERVIEW 2 HARDWARE SPECIFICATIONS Emulation E ee Ae Se 3 RTE FOR VN I2 6 Invoking ChkRT E2 EXE iaraa AE eed avs elie ee ed 6 4 INITIALIZATION COMMAND s sscscsssesecssesesseseeesesseseensseseeeeneeseaeseeseseasenseseauensesseaeeseneeatenenseaeenensneseanensataes 8 acho sedis SOAS ed ed Re A eg 8 To use PARTNER ee eee ae 8 5 INTERFACE SPECIFICATIONS Fi cisincccesnssscnccrceascpnecscoscsesccecasensstiencncsbetnngevevnnceedaserneutoucssnsnetcbeosedetdbvcatuctnnessieruccenscueces 9 Pin atrangement ited re eer ee ee ee dir 9 E E EAE EE AA ETT 9 Wiringion Target SyStem iss a ee ay 9 Layout of the connectors the board ue eseeeeeeeeeseeteeeseseeeecaeaeseeenaeaeeeeeacaeseneeataneesesaeaeeecaeateeesesaeeeeetananeees 10 6 5 eaaa aaa aa aaea aa rei a araa haed oa 11 Precautions related to 11 Precautions related to functio
5. lt PRELIMINARY gt KIT VR4120 TP User s Manual RealTimeEvaluator KIT VR4120 TP User s Manual Software Version Up The latest RTE for Win32 Rte4win32 can be down loaded from following URL http www midas co jp products download english program rte4win_32 htm Notice The copyright associated with KIT VR4120 TP including software and documentation are proprietary to Midas Lab Co Ltd This software and manual are protected under applicable copyright laws and may not be copied redistributed or modified in whole or in part in any way without explicit prior written permission from Midas Lab Co Ltd The right of use granted for the customer means the right to use the software only on one system per one license Itis prohibited to use the one license of software on two or more systems at the same time While this product was manufactured with all possible care Midas Lab Co Ltd and its distributor assume no responsibility whatsoever for any result of using the product The contents and specifications of this product and this document are subject to change without notice Trademarks MS Windows Windows MS and MS DOS are the trademarks of Microsoft Corporation U S A The names of the programs systems CPUs and other products that appear in this document are usually trademarks of the manufacturer of the corresponding product KIT VR4120 TP Revision History Rev 0 8 Rev 0 9 Rev 0 91 Rev 0 92
6. low level to a high level it is required for a TRCEND NWIREEN HLDAK to be 1 When it is impossible please start ICE before HALTIMER shutdown of CPU occurs Precautions related to functions Don t LOCK cache When it LOCKs neither break in the area nor step execution and rewriting of a memory can be performed normally Although RESET command and INIT command are commands which reset CPU CPU internal device is not reset in the reset from commands For further information be sure to refer to the Release Note of the KIT Precautions related to the version of VR4122 The following is notes in the case of doing ICE with VR4122 ES3 1 2 3 Please choose in the product set by ChkRTE2 exe TRCCLK needs to be connected with A1 pin of a JTAG N Wire connector When the following phenomena occur please change and try No 4 of the switch of RTE 1000 TP tip part When an error comes out by the connection test ChkRTE2 exe When unstable operation such as hangging up during debugging occurs The frequency of JTAG clock is 1 8 fixation of CPU clock Even if the parameter of jtagxx in ENV command inputs it is invalid 11
7. ns KIT VR4120 TP User s Manual 1 OVERVIEW KIT VR4120 TP is the software to debug the system that has NEC RISC micro processor VR4122 by in circuit emulation with RTE 1000 TP This document describes how to use the KIT VR4120 TP Thus on using the product please refer to the documents RTE 1000 TP also that is main part of whole debugging system This product comes with the following components First check that none of the components are missing RTE for Win32 Setup Disk e User s manual This manual e License sheet KIT VR4120 TP User s Manual 2 HARDWARE SPECIFICATIONS Emulation Break functions __ ROM emulation functions PO Number of ROMs that can be emulated D Types of ROMs that can be emulated ne 1 2 3 These specifications are on the case using expansion 16bit standard ROM cable CBL STD16 32M and DIP40 42 adapter KIT VR4120 TP User s Manual 3 RTE FOR WIN32 This chapter describes the setting of RTE for WIN32 with the focus on the aspects specific to KIT VR4120 TP Invoking ChkRTE2 exe After finishing to connect and apply the power supply for all equipments invoke ChkRTE2 exe to setup the configuration of RTEforWIN32 Please setup the RTEforWIN32 configuration at least one time for newly installed hardware lt Setup RTE Products gt Setup RTE Products Ea Setup RTE Produtcs List IDB NBD 2 RTE VR4122 TP 32Bit TP

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