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Chapter 5. Troubleshooting
When this product does not work properly, check the following.
5.1 When the Emulator Debugger Does Not Start Up Properly
(1) When the LED Display of PC4701 is Abnormal
Table 5.1 LED's abnormal display and its checkpoints
Error
Connection to
the target system
Checkpoint
LEDs do not light up.
All LEDs remain lit.
The "POWER LED" of
"STATUS OF TARGET"
does not light up.
The "CLOCK LED" of
"STATUS OF TARGET"
does not light up.
The "RESET LED" of
"STATUS OF TARGET"
does not go out.
-
-
Connected
Not connected
Connected
Connected
Check the power cable is connected to the PC4701.
See the user's manual of the PC4701.
(1) Check the connection between the M30200T-
RPD-E and this product.
See "3.3 Connecting M30200T-RPD-E"
(page 16).
(2) Check the connection between the PC4701
and the M30200T-RPD-E.
See the user's manual of the M30200T-RPD-E.
Check power and GND are properly supplied to
the target system.
(1) Check both the main and sub clocks are not set
to "EXT" in the emulator debugger.
See the CLK command of the emulator
debugger.
(2) Check the oscillator circuit in the M30200T-
RPD-E is oscillating.
See the user's manual of the M30200T-RPD-E.
(1) Check the oscillator circuit on the target system
is oscillating.
(2) Check the switches of the FLX64-PRB are
correctly set.
See "3.1 Switch Settings" (page 14).
Check the reset pin of the target system is pulled
up.