When The Emulator Debugger Does Not Start Up Properly - Renesas M3028BT2-CPE User Manual

M3028BT2-CPE User's Manual

5.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the M3028BT2-CPE Do Not Display Normally
Table 5.1 Errors LEDs show and their checkpoints
Error
LEDs do not light up.
Target Status POWER LED does
not light up.
Target Status CLOCK LED does
not light up.
Target Status RESET LED does
not go out.
REJ10J1457-0300 Rev.3.00 July 22, 2009
Connection to
the user system
- Check that the power cable is connected.
See "2.4 Connecting a Power Supply" (page 23).
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 "2.9.2 Selecting Clock Supply" (page 38).
Connected When the clock is supplied from an external oscillator, check that
the oscillator circuit in the user system is oscillating properly.
See "2.9.2 Selecting Clock Supply" (page 38).
Connected Check that the reset pin of the user system is at "H" level.
5. Troubleshooting
Checkpoint
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