When The Emulator Debugger Does Not Start Up Properly - Renesas M30290T-EPB User Manual

6.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the PC7501 Shows an Error
Table 6.1 Errors LEDs show and their checkpoints
Error
LEDs do not light up.
All LEDs remain lit.
TARGET STATUS POWER
LED does not light up.
TARGET STATUS CLOCK
LED does not light up.
TARGET STATUS RESET
LED does not go out.
Connection to
the user system
- Check that the power cable is connected to the PC7501.
See the PC7501 user's manual.
- Check that the connection between the PC7501 and this
product.
See "3.3 Connecting the PC7501" (page 30).
Connected Check that power is properly supplied to the user system and
that the user system is properly grounded.
Not connected (1) Check that both the main and sub clocks of the emulator
debugger are not set to "EXT".
See the CLK command of the emulator debugger.
(2) Check that the oscillator circuit board is properly installed
in the emulator and is oscillating.
See "3.1 Selecting Clock Supply" (page 24).
Connected Check that the oscillator circuit in the user system is
oscillating properly.
Connected Check that the reset pin of the user system is pulled up.
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Chapter 6. Troubleshooting
Checkpoint