C.13 CD-ROM Connector (CN18)

Table C-13: CD-ROM connector (CN18)

Pin

Signal

Pin

Signal

1

Audio_L

2

Audio_R

3

GND

4

GND

5

IDE RESET #

6

DATA8

7

DATA7

8

DATA9

9

DATA6

10

DATA10

11

DATA5

12

DATA11

13

DATA4

14

DATA12

 

 

 

 

15

DATA3

16

DATA13

17

DATA2

18

DATA14

 

 

 

 

19

DATA1

20

DATA15

 

 

 

 

21

DATA0

22

HDD DREQ

 

 

 

 

23

GND

24

IO READ

 

 

 

 

25

IO WRITE

26

GND

 

 

 

 

27

HD READY

28

HD ACK 0 #

 

 

 

 

29

IRQ 15

30

NC

 

 

 

 

31

ADDR1

32

NC

33

ADDR0

34

ADDR2

35

HDD SELECT 0 #

36

HDD SELECT 1 #

37

VCC (+5 V)

38

VCC (+5 V)

39

GND

40

GND

# low active

1

2

19

20

21

22

39

40

Appendix C Pin Assignments

1 4 1

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Image 156
Advantech IPPC-9120, IPPC-9150 user manual CD-ROM Connector CN18