Status Led - Kontron COM Express Eval 10 User Manual

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
D6 VCC 3.3V
D7 VCC 5V
D8 VCC 5V SBY
D11 VCC 12V Module
D12 VCC 12V
D13 VCC 3.3V SBY
D14 VCC 1.0V
D15 VCC 1.5V
D16 SUS_STAT#
D17 SUS_S3#
D18 SUS_S4#
D19 SUS_S5#
D21 THRMTRIP
D32 PLX PCIe Switch Lane 4 good (PCIe Slot C)
D33 PLX PCIe Switch Lane 3 good (PCIe Slot B)
21
COM Express® Eval Type 10 / Connectors and Features
LED Description
D34 PLX PCIe Switch Lane 2 good (Express Card)
D35 PLX PCIe Switch Lane 1 good (PCIe2PCI Bridge)
D36 PLX PCIe Switch Lane 0 good (Uplink)
D37 PLX PCIe Switch Error
D38 HDD activity
D68 latched WDT
D69 GBLAN Activity
D70 GBLAN Link 10
D71 GBLAN Link 100
D72 GBLAN Link 1000
D73 Type10 detection
D74 PLX PCIe Switch disabled (PCIe Slot C inactive)
D75 PLX PCIe Switch enabled (PCIe Slot A inactive)
D78 VCC 1.8V
D79 VCC 3.3V for Silicon Image SIL1364