Intel
®
EP80579 Integrated Processor with Intel
®
QuickAssist Technology—Technical Reference
Development Kit User’s Guide
October 2008
30
Order Number: 320067-002US
4.4
System LEDs
The Intel
®
EP80579 Development Board provides LEDs as indicators for system signals
and voltages, as provided in
Table 12
.
Figure 11
shows the location of the LEDs.
System LEDs are lit when the signal or voltage is active.
Figure 11.
Layout of LEDs
Table 12.
Signal and Voltage LED Indicators (Sheet 1 of 2)
Call-out
Signal
Label
Name
LED Color
Description
A
PWRGD
DS3G1
Green
Power-good LED
B
VCC_CPU
DS6H2
Green
VCC for processor LED
C
1.0V DS2E1
Green
1.0V
LED
D
1.2V
DS6H1
Green
Front Panel Power LED
E
1.5V
DS3D1
Green
1.5V Auxiliary LED
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