Kontron COMe Eval Carrier T10 - Manual (Page 24)

COM Express® Eval Type 10 / Connectors and Features
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5.3 Status LED
The onboard main status and voltage LED D6-D21 indicates the current power state of the module and if all voltages
are working correctly. Some additional status LED shows active or inactive slots and signals. See table below for
detailed information.
A front panel HDD LED can be connected HDD Activity connector J35. D68 indicates an active watchdog trigger WDT.
The output is buffered and the switch SW7 resets the Latch.
LED Description LED Description
D6 VCC 3.3V D34 PLX PCIe Switch Lane 2 good (Express Card)
D7 VCC 5V D35 PLX PCIe Switch Lane 1 good (PCIe2PCI Bridge)
D8 VCC 5V SBY D36 PLX PCIe Switch Lane 0 good (Uplink)
D11 VCC 12V Module D37 PLX PCIe Switch Error
D12 VCC 12V D38 HDD activity
D13 VCC 3.3V SBY D68 latched WDT
D14 VCC 1.0V D69 GBLAN Activity
D15 VCC 1.5V D70 GBLAN Link 10
D16 SUS_STAT# D71 GBLAN Link 100
D17 SUS_S3# D72 GBLAN Link 1000
D18 SUS_S4# D73 Type10 detection
D19 SUS_S5# D74 PLX PCIe Switch disabled (PCIe Slot C inactive)
D21 THRMTRIP D75 PLX PCIe Switch enabled (PCIe Slot A inactive)
D32 PLX PCIe Switch Lane 4 good (PCIe Slot C) D78 VCC 1.8V
D33 PLX PCIe Switch Lane 3 good (PCIe Slot B) D79 VCC 3.3V for Silicon Image SIL1364