March Products 120 III (PC620) User Manual
Page 62
User Manual version 2503
LIBRA 120 III (PC620 Intel 815E)
4-52
4.1.4. Jumpers & Jumper Setting
The table below lists the function of each jumper. The related
jumper settings are shown in the coming sections.
Jumper
Description
JP2 DOC Address Selection
JP5 LCD Interface Select
JP9 Clear CMOS
JP11 AT/ATX power selection
4.1.4.1. DOC 2000 Address Setting (JP2)
1-2
D000
3-4
D800
4.1.4.2. LCD Interface Select (JP5)
The PC620 provides two LCD connectors, one LVDS and the
other TTL. The LCD mode is selected via Jumper setting.
1-2
LVDS Interface
2-3
TTL Level Interface
4.1.4.3. Clear CMOS (JP9)
1-2
Normal
2-3
Clear CMOS
4.1.4.4. AT/ATX power selection (JP11)
1-2
ATX Power Function
2-3
AT Power Function
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