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Appendix a

Page 6

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MP-6421 Users Manual

6

Appendix A

A.1

1

43

Connector: IDE

Type: 44-pin (22 x 2) box header

2

44

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 N/C

21 REQ

22 Ground

23 -IOW

24 Ground

25 -IOR

26 Ground

27 IORDY

28 Ground

29 DACK

30 Ground

31 IDEIRQ

32 N/C

33 A1

34 66DET

35 A0

36 A2

37 -CS1

38 -CS3

39 -HD

LED1

40 Ground

41 +5V

42 +5V

43 Ground

44 Ground

A.2

Connector: SATA1/2

Type: 7-pin wafer connector

1

2

3

4

5

6

7

8

9

GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND GND GND