Advantech PCA-6774 B.2 Secondary IDE Connector CN2, Table B.2 Secondary IDE ConnectorCN2

B.2 Secondary IDE Connector (CN2)

	43 41		3	1
	44 42		4	2
Table B.2: Secondary IDE Connector(CN2)
Pin	Signal	Pin	Signal
1	RESET	2	GND
3	D7	4	D8
5	D6	6	D9
7	D5	8	D10
9	D4	10	D11
11	D3	12	D12
13	D2	14	D13
15	D1	16	D14
17	D0	18	D15
19	GND	20	Vcc
21	DREQ	22	GND
23	IOW	24	GND
25	IOR	26	GND
27	IOCHRDY	28	CSELS
29	DACK	30	GND
31	IRQ	32	NC
33	A1	34	DMA66 Detect
35	A0	36	A2
37	HDCS0	38	HDCS1
39	HDLED	40	GND
41	Vcc	42	Vcc
43	GND	44	NC

93 AppendixB