Kontron CP3005-SA, Руководство пользователя

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CP3005-SA – Rev. 0.6 Preliminary
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3.9.1.1. System Status LEDs
Table 7: System Status LEDs Function on the CP3005-SA
LED Color State Function
TH LED red / green Off Power failure
Green Board in normal
operation
Red CPU has reached
maximum allowable
operating temperature
and the performance
has been reduced
Red blinking CPU temperature above
125°C, CPU has been shut
off. In this event, all
General Purpose LEDs
(LED3..0) are blinking red
as well.
WD LED red / green OFF Watchdog inactive
Green Watchdog active,
waiting to be triggered
Red Watchdog expired
If the TH LED flashes red at regular intervals, it indicates that the processor junction
temperature has reached a level beyond which permanent silicon damage may occur and
the processor has been shut off. To turn to normal operation, the power must be switched
off and then on again.
3.9.1.2. General Purpose LEDs
The General Purpose LEDs (LED3..0) are designed to indicate the boot-up POST code after which they are available to
the application. If the LED3..0 are lit red during boot-up, a failure is indicated. In this event, please contact Kontron for
further assistance.
Table 8: General Purpose LEDs Function
LED Color Function During
Boot-Up Function During Uefi
Bios Post (If Post Code
Config. Is Enabled) Function After Boot-Up
LED3 red Power failure -- General Purpose or Port
80 Default: General
Purpose
green -- uEFI BIOS POST bit 3 and
bit 7
red+green -- --
LED2 red CPU catastrophic
error CPU catastrophic error General Purpose or Port
80
Default: General Purpose
green -- uEFI BIOS POST bit 2 and
bit 6
red+green -- --
LED1
red Hardware reset -- General Purpose or Port