Renesas PC4400 User Manual

M34282T5-OPTMCU Board for PC4400 Emulator SystemUser's ManualRev.1.00September 1, 2003REJ10J0272-0100Z

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( 11 / 38 )3. Contents of M34282T5-OPT Package3.1 Package Components of M34282T5-OPTTable 3.1 shows the package components of the M34282T5-OPT. When u

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( 13 / 38 )4. M34282T5-OPT4.1 OutlineBy using with the PC4400 emulator for the 720 Series, the M34282T5-OPT can make up an emulatorsystem which can be

( 14 / 38 )4.2 SpecificationsTable 4.1 lists specifications of the M34282T5-OPT.Table 4.1 Specifications of M34282T5-OPT* The M34282T5-OPT has a 4MHz

( 15 / 38 )4.3 SwitchesFigure 4.2 shows the locations of switches of the M34282T5-OPT and Tables 4.2 and 4.3 list thefunctions of each switch and its

( 16 / 38 )Table 4.3 Functions of switches (2/2)Description Factory-settingSwitch settingSwitchSW5OFFONThe pulldown resistors of ports G2and G3 are OF

( 17 / 38 )4.5 ConnectorsTable 4.5 lists the functions of connectors of the M34282T5-OPT. Figure 4.3 shows the connectorlocations.Table 4.5 Connector

( 18 / 38 )(1) Connector J3Table 4.6 lists the pin assignments of 40-wire half-pitch connector (J3) for connecting thePCA4029. And Figure 4.4 shows th

( 19 / 38 )Figure 4.5 Pin layout of J5 connector(3) J5 connectorThe J5 connector is a connector used to connect an oscillator board (OSC-2). Table 4.8

( 2 / 38 )* MS-DOS is a registered trademark of Microsoft Corporation.* IBM PC/AT is a registered trademark of International Business Machines Corpora

( 20 / 38 )4.6 Connecting MCU Board to Target SystemFigure 4.7 shows the connection to the target system using the 20-wire normal-pitch cable.Connect

( 21 / 38 )Figure 4.8 Pin layout of 20-wire normal-pitch cableTable 4.9 20-wire normal-pitch cable pin assignments*1 The VDD does not input the power

( 22 / 38 )An evaluation MCU on the M34282T5-OPT and the target system are connected as shown below.(1) Pin connected directly to the target system (1

( 23 / 38 )5. Precautions to Be Taken When Debugging5.1 ResetThe M34282T5-OPT can be reset by the reset command of emulator debugger RTT72, but cannot

( 24 / 38 )5.4 System ClockDepending on how the instruction clock is set, use the M34282T5-OPT in the range of frequencieslisted in table 5.2.When the

( 25 / 38 )5.7 Program Execution (G, GB)The PC4400 and the M34282T5-OPT's hardware are subject to the following restrictions withrespect to the o

( 26 / 38 )(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS)In cases when a skip instruction skips the next instruction, a break poi

( 27 / 38 )5.8 Pulldown Transistor ControlSince ports D4 to D7, E0 and G0 to G3 contain emulation circuits, you can not control the pulldownresistors

( 28 / 38 )5.10 Port I/O CharacteristicsWith the M34282T5-OPT, port I/O characteristics are different from actual MCUs because there isan emulation ci

( 29 / 38 )5.12 Other PrecautionsWith the M34282T5-OPT, the system which uses the function below cannot be emulated. Therefore,always be sure to evalu

( 3 / 38 )ContentsPreface ...

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( 31 / 38 )6. LED of PC4000E6.1 LED Indication at Emulator StartupThe emulator checks the PC4400 system immediately after startup. During system check

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( 33 / 38 )7. M34282T5-OPT Connection Circuit DiagramFigure 7.1 shows the M34282T5-OPT connection circuit diagram. This circuit diagram depicts theM34

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( 35 / 38 )8. External Dimensions of Emulator Probe8.1 20-pin Pin HeaderFigure 8.1 shows the external dimensions of the emulator probe 2.54-mm-pitch 2

( 36 / 38 )Appendix A. How to Request for RepairIf your product is found faulty, follow the procedure below to send your product for repair.Customer F

M34282T5-OPT User's ManualRev.1.00September 1, 2003REJ10J0272-0100ZCOPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATIONAND RENESAS SOLUTIONS CORPORATIO

( 4 / 38 ) PrefaceThis instruction manual describes the specifications of the M34282T5-OPT emulator board forRenesas 4282 Group of 4-bit CMOS single-c

( 5 / 38 )1. Precautions for SafetyBoth in this instruction manual and on the product, several icons are used to insure proper handlingof this product

( 6 / 38 )WARNINGWarning for Installation:• Do not set this product in water or areas of high humidity. Spilling water or some other liquid intothe ma

( 7 / 38 )IMPORTANTNotes on Difference between Actual MCU and Emulator:• Emulator operation differs from that of a mask MCU as listed below. For detai

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( 9 / 38 )2. Handling Precautions2.1 Handling PrecautionsWhen using the M34282T5-OPT board, pay attention to the following:(1) About an emulator syste