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Contents
Preface ....................................................................................................................................4
1. Precautions for Safety......................................................................................................... 5
1.1 Safety Symbols and Meanings ..............................................................................5
2. Handling Precautions.......................................................................................................... 9
2.1 Handling Precautions ............................................................................................9
3. Contents of M34282T5-OPT Package .............................................................................11
3.1 Package Components of M34282T5-OPT ..........................................................11
3.2 Other Necessary Products ...................................................................................11
4. M34282T5-OPT ...............................................................................................................13
4.1 Outline................................................................................................................. 13
4.2 Specifications ......................................................................................................14
4.3 Switches ..............................................................................................................15
4.4 Check Pins........................................................................................................... 17
4.5 Connectors........................................................................................................... 17
4.6 Connecting MCU Board to Target System .........................................................20
4.7 LED .....................................................................................................................22
5. Precautions to Be Taken When Debugging...................................................................... 23
5.1 Reset.................................................................................................................... 23
5.2 Capacity of Internal Memory (ROM, RAM) ......................................................23
5.3 Watchdog Timer.................................................................................................. 23
5.4 System Clock ......................................................................................................24
5.5 Real-time Capability of Timer ............................................................................24
5.6 Power-down Mode ..............................................................................................24
5.7 Program Execution (G, GB)................................................................................ 25
5.8 Pulldown Transistor Control ...............................................................................27
5.9 Port I/O Timing ...................................................................................................27
5.10 Port I/O Characteristics .....................................................................................28
5.11 External Trigger ................................................................................................29
5.12 Other Precautions ..............................................................................................29
6. LED of PC4000E.............................................................................................................. 31
6.1 LED Indication at Emulator Startup ...................................................................31
6.2 LED Indication during Emulator Operation .......................................................31
7. M34282T5-OPT Connection Circuit Diagram................................................................. 33
8. External Dimensions of Emulator Probe.......................................................................... 35
8.1 20-pin Pin Header ...............................................................................................35
Appendix A ..........................................................................................................................36