Self-Check; Self-Check Procedure - Renesas M34286T2-CPE User Manual

M34286T2-CPE User's Manual

2.10 Self-check

2.10.1 Self-check Procedure

To run the self-check of the emulator, do so as explained here below. While the self-check is in progress, the LEDs will
change as shown in Figure 2.18.
(1) If the user system is connected, disconnect it.
(2) Within 2 seconds of activating power to the emulator, press the system reset switch on the emulator front panel.
(3) Check the SAFE LED starts flashing and then press the system reset switch again.
(4) The self-check will start. It takes about 15 seconds to complete the self-check.
(5) If the normal result is displayed as shown in Figure 2.18, the self-check terminated normally.
POWER SAFE
LED1 LED2
POWER SAFE
LED1 LED2
POWER SAFE
LED1 LED2
SAFE LED: Blinking
POWER SAFE
LED1 LED2
Figure 2.18 LED display while executing the self-check
R20UT0214EJ0200 Rev.2.00
Sep 16, 2010
RESET RUN
CLOCK
POWER
LED3 LED4 LED5 LED6
RESET RUN
POWER CLOCK
LED3 LED4 LED5 LED6
Self-check starts
RESET RUN
CLOCK
POWER
LED3
LED4 LED5 LED6
It takes about 15 seconds for the check at XIN=4MHz.
SAFE LED status
SAFE LED: ON
Normal
POWER CLOCK RESET RUN
LED3
LED4 LED5 LED6
RESET
(1) Within 2 seconds of activating power,
press the reset switch.
RESET
(2) Check that the SAFE LED starts blinking,
then press the system reset switch again.
(3) Target status LEDs start blinking at random intervals.
SAFE LED: OFF
POWER SAFE
POWER CLOCK
LED1 LED2 LED3
SAFE LED is turned OFF and one or more target status
LEDs start blinking according to the error type.
LED display
ON Blinking
2. Setup
Error
RESET RUN
LED4 LED5 LED6
OFF
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