Hardware | |
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4.29Jumper settings
4.29.1BIOS-Flash Jumper J0203
To boot from the firmware hub in the PLCC32 socket on the mother board, install J0203. The firmware hub on the COM Express module will be automatically disabled.
Function | J0203 |
COM Express module flash | removed (BIOS disable LED off) |
Flash in PLCC32 | installed (BIOS disable LED on) |
4.29.2PCI I/O voltage Jumper J0306
PCI VCCIO | Pins to close |
+3,3 V | |
+5,0 V |
If no Jumper is closed, the VCCIO plane is powered by 3V over a diode.
4.29.3Backlight power Jumpers JP0601
Voltage | Pins to close |
+12,0 V | |
+5,0 V | |
+3,3 V |
4.29.4Backlight polarity Jumper J5
Function | Pins to close |
LVDS_BKLT_EN | |
LVDS_BKLT_EN# |
4.29.5AC'97 / HDA select Jumper J0701
Function | J0701 |
AC'97 codec | removed |
HDA codec | installed |
4.29.6Compact Flash Master Jumper J0802
Function
Master
Slave
J0802
removed
installed
4.29.7LAN speed mode Jumper J1003
Function | J1003 |
10 / 100 Mbit | all removed |
Gigabit |
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