Renesas MCU Board for PC4504 Emulator System M34570T-MCU Technical Information

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

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( 9 / 34 )2. Handling PrecautionsWhen using the M34570T-MCU board, pay attention to the following:(1) About the emulatorTo use the M34570T-MCU board,

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( 11 / 34 )3. Contents of the M34570T-MCU Package3.1 Things to Check When UnpackingTable 3.1 shows the contents of the M34570T-MCU package. When unpac

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( 13 / 34 )4. M34570T-MCU4.1 OutlineBy using with the PC4504 emulator main unit, M34570T-MCU can make up an emulator systemwhich can be operated by a

( 14 / 34 )4.2 SpecificationsTable 4.1 lists specifications of M34570T-MCU.Table 4.1 M34570T-MCU Specifications*1 M34570T-MCU has an oscillator circui

( 15 / 34 )Table 4.2 Functions of switches4.3 Description of SwitchesThe M34570T-MCU board has three switches. Figure 4.2 shows the positions of these

( 16 / 34 )Figure 4.3 Positions of the connectors4.4 Description of ConnectorsThe M34570T-MCU board has five connectors. Table 4.3 lists the functions

( 17 / 34 )(1) Connector J3Table 4.4 lists the pin assignments of the 80-wire half-pitch connector (J3) for connecting thePCA4029. And Figure 4.4 show

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

( 18 / 34 )(2) Connector J4Use the 2-wire cable for external trigger signals (included) for the connector J4 (for external triggersignals). Connect th

( 19 / 34 )4.5 Connection to the Target SystemWhen connecting the M34570T-MCU board to the target system:Use the 40-wire normal-pitch cable (included)

( 20 / 34 )Figure 4.8 Pin layout of 40-wire normal-pitch cableTable 4.7 40-wire normal-pitch cable pin assignments

( 21 / 34 )Some signals connected to the target system are emulated on the M34570T-MCU board. Fordetails, see "Chapter 6. Connection Circuit Diag

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( 23 / 34 )5. Precautions to be Taken When Debugging5.1 ResetThe M34570T-MCU uses a 74AC14 for its RESET signal input buffer, so that its electricalch

( 24 / 34 )Figure 5.1 Waveform output from check pin TP55.5 Low-voltage DetectionBecause the power to the evaluation MCU of M34570T-MCU is supplied fr

( 25 / 34 )Figure 5.2 P0, P1 and D port output timings5.7 Port I/O Timing(1) Port input timingPort input timings are the same as with the actual MCUs.

( 26 / 34 )5.8 Power-down ModeIn the power-down mode, the M34570T-MCU operates differently from the actual chip of eachMCU.(1) Power-down operation of

( 27 / 34 )5.9 Program Execution (G, GB)The PC4504 and M34570T-MCU’s hardware are subject to the following restrictions with respectto the operation o

M34570T-MCUUser’s ManualUser’s ManualRev.1.00 2003.09MCU Board for PC4504 Emulator System

( 28 / 34 )Program example 5.6(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS)When a skip instruction skips the next instruction, a

( 29 / 34 )5.10 External Trigger(1) External trigger signal input timingThe latch timing of the external trigger signal is shown in Figure 5.3.Figure

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( 31 / 34 )6. Connection Circuit DiagramFigure 6.1 shows the connection circuit diagram of M34570T-MCU. This circuit diagram depicts theM34570T-MCU co

( 32 / 34 )Appendix A. How to Request for RepairIf your product is found faulty, follow the procedure below to send your product for repair.Customer F

M34570T-MCU User's ManualRev.1.00September 1, 2003REJ10J0277-0100ZCOPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATIONAND RENESAS SOLUTIONS CORPORATION

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 JapanM34570T-MCUREJ10J0277-0100ZUser’s Manual

( 2 / 34 )MS-DOS is a registered trademark of Microsoft Corporation.IBM and AT are registered trademarks of International Business Machines Corporatio

( 3 / 34 )ContentsPreface ...

( 4 / 34 )PrefaceThis user's manual describes the specifications of the M34570T-MCU emulator board for Renesas4570 group of 4-bit single-chip mic

( 5 / 34 )1. Precautions for SafetyIn both the user's manual and on the product itself, several icons are used to insure proper handlingof this p

( 6 / 34 )WARNINGWarning for Installation:• Do not set this product in water or areas of high humidity. Make sure that the main unit does notget wet.

( 7 / 34 )IMPORTANTNotes on Differences between Actual MCU and Emulator:• Emulator operation differs from emulation of a mask MCU, as listed below. Fo