Nexcom Peak 555A User Manual page 25

Peak 555A User's Guide
Vcore Voltage
S1.1
1.9V OFF
2.2V ON
*2.8V *OFF
2.9V OFF
3.2V OFF
3.3V OFF
.45V OFF
V I/O
S1.7
*3.3V *OFF
3.45V ON
CPU VIO
S1.8
3.45V OFF
*3.3V *ON
2.5V OFF
Standby Power
S1.10
On When AT power
Off When ATX power
J2: FAN Power
1 12V
2 FAN sensor
3 GND
J4: 5V Power input
1 5V
2 5V
3 GND
4 GND
J3: Standby By Power input/ATX power control pin
1 SB 5V
2 Power on
3 GND
Switches and Connectors
S1.2 S1. 3 S1.4
OFF OFF OFF
OFF OFF OFF
*ON *OFF *OFF
OFF ON OFF
OFF OFF ON
OFF OFF OFF
OFF OFF OFF
S1.9
OFF
*OFF
ON
S1.5 S1.6
OFF OFF
OFF OFF
*OFF *OFF
OFF OFF
OFF OFF
ON OFF
OFF ON
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