Renesas PCA7414 Manuel d'utilisateur

M34551T2-MCUMCU Board for PC4504 Emulator SystemUser's ManualRev.1.00September 1, 2003REJ10J0276-0100Z

( 10 / 40 )MEMO

( 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

( 12 / 40 )MEMO

( 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

( 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

( 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

( 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

( 24 / 40 )MEMO

( 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

( 28 / 40 )MEMO

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

( 3 / 40 )ContentsPreface ...

( 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

( 36 / 40 )MEMO

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

( 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

( 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

( 8 / 40 )MEMO

( 9 / 40 )2. Handling PrecautionsWhen using the M34551T2-MCU board, pay attention to the following:(1) About the emulatorTo use the M34551T2-MCU board