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M306NKT-EPB User's Manual
1.3.2 Names and Functions of the PC7501 Upper Panel LEDs
Figure 1.2 shows the names of the LEDs on the upper panel of the emulator.
Figure 1.2 Names of the LEDs on the upper panel of the PC7501
(1) System Status LEDs
The system status LEDs indicate the emulator PC7501's power supply, firmware operating status, etc. Table 1.3 lists the
definition of each system status LED.
Table 1.3 Definitions of the system status LEDs
Name
Status
POWER
ON
Emulator system power supply is turned ON.
OFF
Emulator system power supply is turned OFF.
SAFE
ON
Emulator system is operating normally.
Flashing 1. The self-check is being executed.
2. Downloaded firmware is being written into memory.
3. If the ERROR LED is flashing on at the same time or alternately, it indicates that the
PC7501 system is not operating normally.
OFF
PC7501 system is not operating normally (system status error).
ERROR
ON
Flashing 1. Firmware is being downloaded.
2. If the SAFE LED is flashing at the same time or alternately, it indicates that the self-
PC7501 system is operating normally.
OFF
REJ10J0519-0200 Rev.2.00 Oct. 16, 2006
System status
Target status
LEDs
self-check error occurred.
check error occurred.
LEDs
Meaning
1. Outline
Page 16 of 104
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