Connector Pin Assignments

Slimline IDE CD-ROM Connector for SFF chassis using 810 and 810e Chipsets

Connector

Pin

Signal

Pin

Signal

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

 

1

RESDRV_

14

GROUND

27

D07

40

D08

2

D06

15

D09

28

D05

41

D10

3

D04

16

D11

29

D03

42

D12

4

D02

17

D13

30

D01

43

D14

5

D00

18

D15

31

Ground

44

(KEY)

 

 

 

 

 

 

 

 

6

DREQ

19

Ground

32

IOW

45

Ground

7

IOR

20

Ground

33

OCHRDY

46

CABLE SELECT

8

DAK

21

Ground

34

IRQ

47

IO16

9

A1

22

PDIAG

35

A0

48

A2

10

CS1FX

23

CS3FX

36

DASP

49

Ground

 

 

 

 

 

 

 

 

11

AUDIO_R

24

AUDIO_L

37

A_GND_R

49

A_GND_L

12

+5VMOT1

25

+5VMOT2

38

+5VMOT3

50

+5VMOT4

13

+5VMLOG1

26

+5VMLOG2

39

DASP

 

 

 

 

 

 

 

 

 

 

14-Pin Power (BX Chipset-Based Board

Connector

1

13

2

14

Pin

Signal

Pin

Signal

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

 

 

 

 

1

+3.3

V

5

RTN

9

-12 v

13

+3.3 V Sense return

 

2

+3.3

V Sense

6

+5 V

10

Fan OFF

14

+12 V

 

3

RTN

 

7

RTN

11

ON/STBY

 

 

 

4

+5 V

 

8

+3.3 V

12

+5 V Aux

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A–10

Service Reference Guide