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Appendix a

Page 43

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LV-671Z User’s Manual I/O Port Pin Assignment

Appendix A

39

1

A.1

Connector: IDE1

2

40

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

CS1 (MASTER CS)

38

CS3 (SLAVE CS)

39 LED

ACT-

40 Ground

IDE Port

43