ASRock IMB-A180 manual Digital Input / Output

Digital Input / Output
	PIN	Signal Name	PIN	Signal Name
Pin Header	1	Digital Output 0	2	Digital Input 0
(10-pin JGPIO1)	3	Digital Output 1	4	Digital Input 1
(see p.8, No. 18)
	5	Digital Output 2	6	Digital Input 2
	7	Digital Output 3	8	Digital Input 3
	9	JGPIO_PWR1	10	GND

Chassis Intrusion Header

(2-pin CI1: see p.8, No. 14)

1

GND

Signal

This motherboard supports CASE OPEN detection feature that detects if the chassis cover has been removed. This feature requires a chassis with chassis intrusion detection design.

ATX Power Connector	Please connect an ATX
(20-pin ATXPWR1)	power supply to this
(see p.8, No. 11)	connector.

AMD Debug Header

PIN	Signal Name	PIN	Signal Name
1	APU_DBRDY	2	APU_TDO

(17-pin J1)

(see p.8, No. 10)

1

3	GND	4	APU_TDI
5	GND	6	APU_TMS
7	GND	8	APU_TCK
9	APU_DBREQ#	10	APU_BTN#
11	PWR_+1.8V	12	SYS_RST#
13	APU_LDT_RST#	14	SMB_CLK
15	GND	16	SMB_DATA
17	NC	18	X

21