Table 3.6 SCSI Connector J4, Channel A, Internal

Signal Name

Pin

Signal Name

Pin

Signal Name

Pin

 

 

 

 

 

 

GND

1

SDP/

18

GND

35

 

 

 

 

 

 

SD0/

2

GND

19

SBSY/

36

 

 

 

 

 

 

GND

3

GND

20

GND

37

 

 

 

 

 

 

SD1/

4

GND

21

SACK/

38

 

 

 

 

 

 

GND

5

CPRSNT_C1

22

GND

39

 

 

 

 

 

 

SD2/

6

N/C

23

SRST/

40

 

 

 

 

 

 

GND

7

N/C

24

GND

41

 

 

 

 

 

 

SD3/

8

N/C

25

SMSG/

42

 

 

 

 

 

 

GND

9

TERMPWR

26

GND

43

 

 

 

 

 

 

SD4/

10

N/C

27

SSEL/

44

 

 

 

 

 

 

GND

11

N/C

28

GND

45

 

 

 

 

 

 

SD5/

12

GND

29

SC_D/

46

 

 

 

 

 

 

GND

13

GND

30

GND

47

 

 

 

 

 

 

SD6/

14

GND

31

SREQ/

48

 

 

 

 

 

 

GND

15

SATN/

32

GND

49

 

 

 

 

 

 

SD7/

16

GND

33

SI_O/

50

 

 

 

 

 

 

GND

17

GND

34

 

 

 

 

 

 

 

 

1.CPRSNT_C is used to sense the connection of a standard SCSI device by sensing SCSI standard GND on this pin.

3-10

Technical Specifications