When The Emulator Debugger Does Not Start Up Properly - Renesas M34286T2-CPE User Manual

M34286T2-CPE User's Manual

5.2 When the Emulator Debugger Does Not Start Up Properly

(1) When the LEDs of the M34286T2-CPE Do Not Display Normally
Table 5.1 Errors LEDs show and their checkpoints 1
Error
System Status POWER LED does
not light up.
Table 5.2 Errors LEDs show and their checkpoints 2
Target Status LED display
Blinking OFF
POWER CLOCK RESET
Others
R20UT0214EJ0200 Rev.2.00
Sep 16, 2010
Connection to
the user system
-
Connection to the
user system
RUN
Connected
Disconnected
-
-
-
-
-
-
Check that the power cable is connected.
See "2.6 Connecting the Power Supply for Emulator" (page 30).
Problem & Remedy
Check that power (Vcc) is properly supplied to the user system and
that the user system is properly grounded.
The emulator system is working properly.
Target Status POWER LED does not light up when the user system
is disconnected
The emulator system is not working properly.
- Check that power is supplied to the emulator.
- The emulator may be damaged. Contact your local distributor.
A clock is not supplied to the emulator.
- Check that the oscillator circuit board (OSC-2) is attached.
- Check that the oscillator on the oscillator circuit board (OSC-2) or
the oscillation module is oscillating properly.
Refer to "2.3.2 Selecting Clock Supply" (page 24)
The MCU cannot be controlled.
- Check that the MCU is properly attached.
- Check that the oscillation frequency of the oscillator circuit board
(OSC-2) is within the specified range.
The emulator system is not working properly.
- The emulator may be damaged. Contact your local distributor.
5. Troubleshooting
Checkpoint
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