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4.4 Self-check
(1)Self-check Procedure
To use the self-check function of the PC4701, do so as explained here below. While the self-check
is in progress, LEDs will change as shown in Figure 4.4.
(1) Set the switches in the emulation pod same as the factory settings (see "Table 3.1 Switch
settings of the M37641T2-RPD-E" on page 27).
(2) When the target system is connected, disconnect it.
(3) Within 2 seconds of activating power to the emulator, press the RESET button on the emulator
front panel to switch the emulator to maintenance mode.
(4) Check the "SAFE" LED starts flashing and then press the RESET button again.
(5) The self-check will start. If the normal result is displayed in about 2 minutes, the self-check
terminated normally.
(2)If an Error is Detected in the Self-check
If the self-check does not result normally (ERROR 1 or ERROR 2 in Figure 4.4), do the following.
• Check the connection of the emulation pod and PC4701.
• Redownload firmware.
• Check if the switches in this product is set same as the factory-settings (see "3.3 Switch Settings"
on page 26).
CAUTION
Note on the Self-check:
• If the self-check does not result normally (excluding errors of the target status), the
emulation pod may be damaged. Contact your local distributor.
(2) Settings in the MCU Tab
Make the settings of the clock supply.
Main
Choose an clock supply for pin XIN.
INTERNAL: Supplied from the
oscillator circuit board
of the emulation pod
EXTERNAL: Supplied from an
oscillator circuit of the
target system