IBM LE-565 user manual Appendix a I/O Port Pin Assignment, IDE Port

LE-565 User’s Manual		I/O Port Pin Assignment
Appendix A <I/O Port Pin Assignment>
A.1 <IDE Port>	39	1
Connector: IDE1
Type: 40-pin (20 x 2) box header	40	2

Pin	Description	Pin	Description
1	Reset	2	Ground
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	Ground	20	VCC
21	REQ	22	Ground
23	IOW-/STOP	24	Ground
25	IOR-/HDMARDY	26	Ground
27	IORDY/DDMARDY	28	IDESEL
29	DACK-	30	Ground
31	IRQ	32	N/C
33	A1	34	CBLID
35	A0	36	A2
37	CS0 (MASTER CS)	38	CS1 (SLAVE CS)
39	LED ACT-	40	Ground

46 IDE Port