IBM LE-565 Appendix A <I/O Port Pin Assignment>

LE-565 User’s Manual I/O Port Pin Assignment

IDE Port

Appendix A <I/O Port Pin Assignment>

Connector: IDE1

Type: 40-pin (20 x 2) box header

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