Renesas Single-Chip Microcomputer M34551T2-MCU User Manual

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 / 40 )2. Handling PrecautionsWhen using the M34551T2-MCU board, pay attention to the following:(1) About the emulatorTo use the M34551T2-MCU board

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( 11 / 40 )Item Product name Quantity1 M34551T2-MCU*112 100-wire half-pitch cable (40 cm) 13 50-wire normal-pitch cable (10 cm) 14 2-wire cable for ex

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( 13 / 40 )4. M34551T2-MCU4.1 OutlineBy using with the PC4504 emulator main unit, the M34551T2-MCU can make up an emulator systemwhich can be operated

( 14 / 40 )4.2 SpecificationsTable 4.1 lists specifications of the M34551T2-MCU.Table 4.1 M34551T2-MCU SpecificationsPortP20, P21 *2P10 - P13P00 - P03

( 15 / 40 )Connects the VDD of the M34551T2-MCU tothe VDD of the target system.Sets the MCU’s ROM size.• M4, set SW2 to "4".• E8, set SW2 to

( 16 / 40 )Table 4.3 Functions of the switches (2/2)Factory-settingDescriptionSwitch positionLabelDoes not connect the pullup resistor 68 kΩ tothe por

( 17 / 40 )4.4 Description of ConnectorsThe M34551T2-MCU board has eight connectors. Table 4.4 lists the functions of these connectors.Figure 4.3 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 / 40 )(1) Connector J3Table 4.5 lists the pin assignments of 100-wire half-pitch connector (J3) for connecting thePCA4029. And Figure 4.4 shows t

( 19 / 40 )(2) Connector J4To use the external trigger signal as event input of trigger breaks or trace points, connect the 2-wire cable (for external

( 20 / 40 )Figure 4.6 Schematic circuit diagram of OSC-2 (4.0 MHz)

( 21 / 40 )4.5 Connection to the Target SystemWhen connecting the M34551T2-MCU board to the target system:Connect the 50-wire normal-pitch cable inclu

( 22 / 40 )Figure 4.8 Pin layout of the 50-wire normal-pitch cableTable 4.8 50-wire normal-pitch cable pin assignmentsPin No.5049484746454443424140393

( 23 / 40 )Some signals connected to the target system are emulated on the M34551T2-MCU board. For details,see "Chapter 7. Connection Circuit Dia

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( 25 / 40 )5. Using as an Evaluation BoardMounting the EPROM containing the program and supplying power enables the M34551T2-MCUto be used as an evalu

( 26 / 40 )5.3 Mounting the Rubber LegsMount the rubber legs (included) in the four corners of the board if using the M34551T2-MCU boardas an evaluati

( 27 / 40 )5.4 Switch SettingsThe PCA7745 board is equipped with switch SW1 for setting the ROM type. Set switch SW1according to the type of EPROM to

M34551T2-MCUUser’s ManualUser’s ManualRev.1.00 2003.09MCU Board for PC4504 Emulator System

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( 29 / 40 )6. Precautions to Be Taken When Debugging6.1 ResetThe M34551T2-MCU uses 74AC14 for the reset signal input buffer, and electrical characteri

( 30 / 40 )Figure 6.1 P0, P1 and D port output timingsP0, P1, and D portoutput timings onM34551T2-MCUNext output instructionOutput instructionSystem c

( 31 / 40 )6.7 Characteristics of I/O PortsCharacteristics of Ports P0, P1, P2, D0 to D7 of the M34551T2-MCU differ from those of actual MCU,because t

( 32 / 40 )6.8 Power-down ModeThe power-down mode of the M34551T2-MCU operates differently from that of the actual MCUs.(1) Power-down operation of th

( 33 / 40 )6.9 Program Execution (G, GB)The PC4504 and the M34551T2-MCU’s hardware is subject to the following restrictions with respectto the operati

( 34 / 40 )(2) Skip instructions (e.g. SNZP, INY, DEY, SZB, SEAM, SZC and RTS)In cases when a skip instruction skips the next instruction, a breakpoin

( 35 / 40 )6.10 External Trigger(1) External trigger input timingThe latch timing of the external trigger is shown in Figure 6.2.(2) External trigger

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( 37 / 40 )7. Connection Circuit DiagramFigure 7.1 shows the M34551T2-MCU connection circuit diagram. This circuit diagram depicts theM34551T2-MCU con

( 2 / 40 )MS-DOS is a registered trademark of Microsoft Corporation of the U.S.IBM and AT are registered trademarks of International Business Machine

( 38 / 40 )Appendix A. How to Request for RepairIf your product is found faulty, follow the procedure below to send your product for repair.Customer F

M34551T2-MCU User's ManualRev.1.00September 1, 2003REJ10J0276-0100ZCOPYRIGHT ©2003 RENESAS TECHNOLOGY CORPORATIONAND RENESAS SOLUTIONS CORPORATIO

1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 211-8668 JapanM34551T2-MCUREJ10J0276-0100ZUser’s Manual

( 3 / 40 )ContentsPreface ...

( 4 / 40 )PrefaceThis user's manual describes the specifications of the M34551T2-MCU emulator board for Renesas4551 and 4555 groups of 4-bit sing

( 5 / 40 )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 / 40 )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 / 40 )IMPORTANTNotes on Differences between Actual MCU and Emulator:• Emulator operation differs from emulation of a mask MCU, as listed below. Fo