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EP100 AMD Embedded G-Series Processor EPIC Board with LVDS
Board and Pin Assignments
13
2.3.8
Auto Power On (JP11)
If JP11 is enabled for power input, the system will be automatically power on without
pressing soft power button. If JP11 is disabled for power input, it is necessary to
manually press soft power button to power on the system.
Note: This function is similar to the feature of power on after power failure, which is
controlled by hardware circuitry instead of BIOS.
2.3.9
LVDS Brightness Control Mode Setting (JP14)
The JP14 enables you to select PWM or voltage control mode for inverter connector
(CN9) pin 8. These two control modes are for adjusting LVDS brightness.
2.3.10
Restore BIOS Optimal Defaults (JP16)
Put jumper clip to pin 2-3 for a few seconds then move it back to pin 1-2. Doing this
procedure can restore BIOS optimal defaults.
Function
Setting
Disable auto power on (Default)
1-2 close
Enable auto power on
1-2 open
Function
Setting
PWM mode
1-2 close
Voltage mode (Default)
3-4 close
Function
Setting
Normal (Default)
1-2 close
Restore BIOS optimal defaults
2-3 close