ASRock Industrial IMB-1712, User Manual

Page: 17 / 44

17
COM Port Pin9 PWR Setting Jumpers 1-2 : +5V
(3-pin PWR_COM1 (For COM Port1))
2-3 : +12V
(see p.8, No. 34)
(3-pin PWR_COM2 (For COM Port2))
(see p.8, No. 34)
(3-pin PWR_COM3~6 (For COM Port3~6))
(see p.8, No. 18)
PWR LOSS Header Short : Power Loss
(2-pin PWR_LOSS1)
Open : No Power Loss
(see p.8, No. 5)
ATX/AT Mode Jumper Open : ATX Mode
(2-pin SIO_AT1)
Short : AT Mode
(see p.8, No. 17)
Chassis Intrusion Headers This motherboard supports
(2-pin CI1, CI2: see p.8, No. 21)
CASE OPEN detection feature
that detects if the chassis cover
has been removed. This feature
requires a chassis with chassis
intrusion detection design.
CI1 :
Short : Active Case Open
Open : Normal
CI2 :
Short : Normal
Open : Active Case Open
1
Signal
GND
Digital Input / Output Default Value Setting 1-2 : Pull-High
(3-pin JGPIO_SET1)
2-3 : Pull-Low
(see p.8, No. 25)
DACC1 Short : ACC
(2-pin DACC1)
Open : No ACC
(see p.8, No. 16)
* Auto clear CMOS when system
boot improperly.