M34286T2-CPE User’s Manual
5. Troubleshooting
R20UT0214EJ0200 Rev.2.00
Page 63 of 70
Sep 16, 2010
(2) When the Init Dialog Box is Not Displayed
Table 5.3 Errors when starting up the emulator debugger and their checkpoints 1
Error Checkpoint
Communication error occurred.
Data was not sent to the target.
- Check the target status LED display. If the LED is blinking, the
emulator did not start up normally.
See “2.8.4 LED Display When the Emulator Starts Up Normally”
(page 32).
- Check that the USB cable is connected properly.
See "2.7 Connecting the Host Machine " (page 31).
- USB device driver has been installed before the emulator debugger
start up?
See “2.2.2 Installing the USB Device Driver” (page 21).
Not compact emulator.
Check that an emulator other than the compact emulator (such as
PC4701, PC7501) is not connected.
(3) Program Window of the Debugger Does Not Appear
Table 5.4 Errors when starting up the emulator debugger and their checkpoints 2
Error Checkpoint
The PD72M version and the version of
firmware installed in the target do not
correspond to each other.
The firmware already installed in the PD72M is older in version than that
installed inside the emulator.
- Download the latest firmware from the Web and install it securely.
