Main power connector (CN9)

Table A-5: Main power connector

Pin

Signal

1

+12 V

 

 

2

GND

 

 

3

GND

 

 

4

+5 V

 

 

IDE hard drive connector (CN11)

Table A-6: IDE hard drive connector

Pin

Signal

Pin

Signal

1

IDE RESET*

2

GND

 

 

 

 

3

DATA 7

4

DATA 8

5

DATA 6

6

DATA 9

 

 

 

 

7

DATA 5

8

DATA 10

 

 

 

 

9

DATA 4

10

DATA 11

 

 

 

 

11

DATA 3

12

DATA 12

13

DATA 2

14

DATA 13

 

 

 

 

15

DATA 1

16

DATA 14

 

 

 

 

17

DATA 0

18

DATA 15

 

 

 

 

19

SIGNAL GND

20

N/C

21

DRQ*

22

GND

 

 

 

 

23

IO WRITE*

24

GND

 

 

 

 

25

IO READ*

26

GND

 

 

 

 

27

IO CHANNEL READY

28

N/C

 

 

 

 

29

ACK

30

GND

 

 

 

 

31

IRQ14 (IDE IRQ)

32

IOCS16*

 

 

 

 

33

ADDR 1

34

N/C

35

ADDR 0

36

ADDR 2

 

 

 

 

37

HARD DISK

38

HARD DISK

 

SELECT 0

 

SELECT 1

 

 

 

 

39

IDE ACTIVE*

40

GND

 

 

 

 

41

VCC

42

VCC

 

 

 

 

43

GND

44

N/C

* low active

1

2

3

4

4

2

3

1

86 PCM-5820 Series User's Manual

Page 96
Image 96
AMD PCM-5820 manual Main power connector CN9, IDE hard drive connector CN11