Renesas M30800T-CPE, Руководство пользователя

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(3) LED Display When the Emulator Starts Up Normally
After the emulator starts up, check the status of the LEDs to see whether the emulator operation is
enabled or not.
Figure 2.10 Positions of system status LEDs and target status LEDs
(1) System status LEDs
Check the POWER (LED1, orange) of the system status LED is lit immediately after the power
is activated. If it is not lit, shut off the power for the emulator and check the power supply for the
emulator is properly connected.
Next, check the SAFE (LED2, green) of the system status LED is lit within 5 seconds (when
20MHz internal clock of the emulator mounted) after the power is activated.
If the SAFE LED is not lit, the target status LEDs indicate the cause of the error. See "5.1
Troubleshooting Until the Emulator Starts Up" (page 38) and remedy the troubles.
(2) Target status LEDs
When the SAFE LED is lit, the target status LEDs indicate the state of the target system. The target
status LEDs light as shown in Figure 2.11 when the target system is not connected and as shown
in Figure 2.12 when a target system is connected.
Figure 2.11 LED display when the emulator starts up normally (target system not connected)
Figure 2.12 LED display when the emulator starts up normally (target system connected)
Target status LEDs
System status LEDs
Target system NOT connected
When the target is not connected, the
POWER LED is not lit.
Target system connected
When the POWER LED is not lit, shut off
the power of the system and check the
setting of MCU power supply select jumper
switch and if the power is properly supplied
to the target system.
: ON
: OFF
POWER
CLOCK
RESET
RUN
LED3 LED4 LED5 LED6
: ON
: OFF
POWER
CLOCK
RESET
RUN
LED3 LED4 LED5 LED6