Chapter 2: Jumpers and Connectors
Jumpers and DIP Switch Settings
RTC and SRTC Clear Select
Connector type: 1x3 3-pin header, 2.54mm pitch
Connector location: J12 (RTC) and J13 (SRTC)
1
3
Pin
Settings
1-2 On
Normal
2-3 On
Clear
1-2 On: default
Pin
Definition
1
NC
2
RTC Power
3
GND
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AT/ATX Power Select
Connector type: 1x3 3-pin header, 2.54mm pitch
Connector location: JP2
1
3
Pin
Settings
1-2 On
AT Mode
2-3 On
ATX Mode
2-3 On: default
Pin
Definition
1
AUTO (AT MODE)
2
PWRBT In
3
Manual ( ATX MODE)
12
APPC 3154 User Manual