Intel Xeon E3-1125C User Manual page 42

LED Name
5V SW Power
3.3V Voltage
3.3 V Standby Voltage
3.3 V Aux Power
1.8V PCH Voltage
1.8V PCH STBY Voltage
1.8V PCH AUX Voltage
1.05V PCH AUX Voltage
1.0V PCH Voltage
1.0V PCH STBY Voltage
1.0V PCH AUX Voltage
PCH DMI Voltage
CPU VTT Power
CPU VTT_SA Power
CPU 1.8_CPU
CPU Core Power
CPU DDR3 Power
System Power OK
PCH Power OK
Sleep S3
Sleep S4
Sleep S5
Resume Reset
Platform Reset
SATA Hard Drive Active
LAN Link Status
GBE_LED[3:0]
CPU CATTERR
PROCHOT#
CPU RESET#
CPU THERMTRIP#
PCH Wake
WDT Time-out
® ®
Intel Xeon Processor E3-1125C with Intel
User Guide
42
Ref Des "ON" Color
Location
DS4K1 Green
DS9C1 Green
DS9C2 Green
DS1A1 Green
DS1H1 Green
DS1A3 Green
DS3A1 Green
DS3E1 Green
DS1A4 Green
DS1A2 Green
DS1A5 Green
DS3H1 Green
DS7K1 Green
DS6K1 Green
DS8K1 Green
DS6K2 Green
DS9E1 Green
DS1E1 Green
DS1F1 Green
DS1F3 Yellow
DS1F2 Yellow
DS1F5 Yellow
DS1F4 Red
DS6A1 Red
DS1B1 Green
DS2E1 Yellow
DS2E2 Green
DS2E3 Yellow
DS2E4 Green
DS5F3 Red
DS6B1 Yellow
DS5F2 Red
DS5F1 Red
DS2F1 Green
DS2E5 Yellow
®
Communications Chipset 8910 Development Kit
Crystal Forest—Technical Reference
Description (LED "ON" State)
VCC5_SW voltage present
VCC3P3_PS voltage present
VCC3P3_STBY voltage present
VCC3P3_AUX voltage present
VCC1P8 voltage present
VCC1P8 STBY voltage present
VCC1P8 AUX voltage present
VCC1P05_PCH voltage present
VCC1P0_PCH voltage present
VCC1P0_STBY voltage present
VCC1P0_AUX voltage present
VCCDMI_PCH voltage present
VTT_CPU voltage present
VTT_SA System Agent voltage present
VCC1P8_CPU voltage present
VCCP_CORE_CPU voltage present
VDD1P5_DDR voltage present
SYS_PWROK signal is active
PCH_PWROK signal is active
PCH_S3_N signal is active
PCH_S4_N signal is active
PCH_S5_N signal is active
RSMRST signal is active
PLTRST_N signal is active
SATA_HD_LED_N signal is active
The controller implements one output driver
per port intended for driving external LED
circuits. LED outputs can be individually
configured to select the particular event,
state, or activity, which is indicated on that
output. In addition, each LED can be
individually configured for output polarity as
well as for blinking versus non-blinking
(steady-state) indication.
CPU_CATERR output signal is active
CPU Processor Hot output signal is active
CPU Reset signal is active
The CPU Thermal Trip output signal is active
PCH Wake Signal is active
PCH WDT_TOUT is active
Order No.: 328009-001US
October 2012