Troubleshooting Until The Emulator Starts Up - Renesas M306K9T2-CPE User Manual

Chapter 5. Troubleshooting

5.1 Troubleshooting Until the Emulator Starts Up

Figure 5.1 shows the flowchart to remedy the troubles from when power to the emulator is activated
until the emulator debugger starts up.

Troubleshooting until the emulator starts up

Turning on power of the emulator
Self-check executes
for about 5 seconds
(X = 16 MHz)
IN
after powering on
the emulator
Result of emulator
self-check
Starting up
PD30M
Emulator system started up normally
Figure 5.1 Flowchart to remedy the troubles
The self-check starts automatically
Self-check terminated normally
Target status LEDs displays normally
Error detected
Terminated normally
Error detected
Started up normally
Program Window displayed
Self-check sequence when the emulator starts up
after powering on the emulator
Result of checking
emulator functions
Normal
Connection of
target
Disconnected
XIN/XCIN clock
supplied?
Yes
Pin NMI* = H ?
Yes
Pin MO = L ?
Yes
RESET* control of
emulator possible?
Yes
Refer to "Troubleshooting When the Emulator Starts Up" (page 45).
Refer to "Troubleshooting When PD30M Starts Up" (page 46).
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Error
Connected
Target power
turned ON ?
Yes
No
No
No
No
Self-check error detected
Target status LEDs displays abnormally
No