15
Backlight Power Select
Use this to set up the backlight
(LCD_BLT_VCC)
power of the LVDS connector.
(3-pin BKT_PWR1)
1-2: +5V
(see p.8 No. 8)
2-3: +12V
COM1 Pin9 PWR Setting Jumpers
1-2: +5V
(3-pin PWR_COM1: see p.8 No. 29)
2-3: +12V
(3-pin PWR_COM2: see p.8 No. 28)
(3-pin PWR_COM3: see p.8 No. 23)
(3-pin PWR_COM4: see p.8 No. 24)
GPIO Default Setting
1-2: Pull-High
(3-pin JGPIO_SET1)
2-3: Pull-Low
(see p.8 No. 16)
3 2 1
BL1, BL2
(2-pin BL1)
Open : Protect LCD_BLT_VCC
(see p.8 No. 5)
Short : No Protect LCD_BLT_VCC
(2-pin BL2)
Open : Protect R_LVDD
(see p.8 No. 9)
Short : No Protect R_LVDD
1
1
Signal
GND
Chassis Intrusion Headers
This motherboard supports
(2-pin CI1, CI2: see p.8, No. 22)
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
CI1 :
Close : Active Case Open
Open : Normal
CI2 :
Close : Normal
Open : Active Case Open
SIO_AT1
Open : ATX Mode
(2-pin SIO_AT1)
Short : AT Mode
(see p.8, No. 30)
