Renesas M30220TF-PRB - Manual (Page 48)

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Chapter 6. Troubleshooting
When this product does not work properly, check the following.
For the latest FAQs, refer to the URL below.
http://www.renesas.com/en/tools
6.1 When the Emulator Debugger Does Not Start Up Properly
(1) When the LED Display of PC4701 is Abnormal
Table 6.1 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
Disconnected
Connected
Connected
Recheck the power cable is connected to the
PC4701.
See the PC4701 User's Manual.
(1) Recheck the connection between the
M30200T-RPD-E and this product.
See "3.3 Connecting the M30200T-RPD-E"
(page 21).
(2) Recheck the connection between the PC4701
and the M30200T-RPD-E.
See the M30200T-RPD-E User's Manual.
Check power is properly supplied to the target
system and that the target system is properly
grounded.
(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 the oscillation circuit in the M30200T-
RPD-E is oscillating.
See the M30200T-RPD-E User's Manual.
(1) Check the oscillation circuit in the target system
is oscillating properly.
(2) Check the switches of the FLX64-PRB are
correctly set.
See "3.1 Switch Settings" (page 18).
Check if the reset pin of the target system is pulled
up.