Renesas Emulator System SH7362 Instrukcja Użytkownika Pobierz pdf (Strona 29)

E1/E20 Emulator Appendix A

R20UT0398EJ0400 Rev.4.00 Page 29 of 39

May 16, 2014

Appendix A Self-Checking Program (SCP)

This section gives the procedure for using the self-checking program for the E1 and E20 in fault analysis.

A.1 Flow of Self-Checking

Install the emulator software.

Install the SCP and USB driver for the E1 and E20 on the

host computer (this step is only required once).

↓

Connect the user interface cable. Connect one end of the user-system interface connector to

the user-side connector and the other end to the self-

checking connector on the emulator (see Figure A.1).

Do not connect the USB interface connector yet.

↓

Connect the USB interface cable*. Connect the host computer a

nd the emulator via the USB

interface cable and turn on the power for the emulator.

E1: The supply of power starts when the USB interface

connector is connected.

E20: The supply of power starts when the power switch is

turned on after the USB interface cable has been

connected.

↓

Initiate the SCP for the E1 and E20.

Initiate the SCP.

↓

Execute the TEST1 and TEST2 programs.

↓

Disconnect the user interface cable.

Remove the cable from the self-checking connector.

↓

Execute the TEST3 program.

↓

View the results of self-checking.

If the results were normal, “PASS” will be displayed. If

checking indicated a failure, “FAIL” will be displayed.

In the case of “FAIL”, a further error message is also given.

For the messages and their meanings, see Table A.1.

Note: Fault analysis of the hardware by using the self-checking program only works correctly when a single

emulator is connected to the host computer. When two or more

emulators are connected, correct

operation is not guaranteed.

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