Toshiba SD-R2102 User Manual - Page 12

10

Drive Connectors – SD-R2102

Figure 1.SD-R2102 DVD Writeable Drive Rear Panel – Connector

ATAPI

Connector

A 50-pin ATAPI interface connector is found at the rear of the SD-R2102 CD-RW/DVD-

ROM Combo drive. Connecting cable should use Japan Aviation Electronics Industry

Limited KX14-50Series L or equivalent connector.

Table 1.Interface Pin Assignments

PIN

NO.

I/O

SIGNAL NAME

PIN

NO.

I/O

SIGNAL NAME

1

O

Audio L-CH

2

O

Audio R-CH

3

Audio Ground

4

Digital Ground

5

I

/RESET

6

I/O

DD8

7

I/O

DD7

8

I/O

DD9

9

I/O

DD6

10

I/O

DD10

11

I/O

DD5

12

I/O

DD11

13

I/O

DD4

14

I/O

DD12

15

I/O

DD3

16

I/O

DD13

17

I/O

DD2

18

I/O

DD14

19

I/O

DD1

20

I/O

DD15

21

I/O

DD0

22

O

DMARQ

23

Ground

24

I

/DIOR: /

HDMARDT:

HSTROBE

25

I

/DIOW:STOP

26

Ground

27

O

IORDY: /

DDMARDY:

DSTROBE

28

I

/DMACK

29

O

INTRQ

30

O

/IOCS16

31

I

DA1

32

I/O

/PDIAG

33

I

DA0

34

I

DA2

35

I

/CS1FX

36

I

/CS3FX

37

I/O

/DASP

38

I

+5V (Motor)

39

I

+5V (Motor)

40

I

+5V (Motor)

41

I

+5V (Logic)

42

I

+5V (Logic)

43

Ground

44

Ground

45

Ground

46

Ground

47

I

CSEL

48

Ground

49

I

Vendor Unique*

50

I

Vendor Unique*

*Vender Unique, don't connect pins

Toshiba SD-R2102 User Manual - Page 12

Drive Connectors - SD-R2102 - cd rw dvd rom combo drive

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