Table 3.4 SCSI Connector J2, Channel A, Internal

Signal Name

Pin

Signal Name

Pin

Signal Name

Pin

 

 

 

 

 

 

GND

1

GND

24

SD7/

47

 

 

 

 

 

 

GND

2

GND

25

SDP/

48

 

 

 

 

 

 

GND

3

GND

26

GND

49

 

 

 

 

 

 

GND

4

GND

27

CPRSNT_A1

50

 

 

 

 

 

 

GND

5

GND

28

TERMPWR

51

 

 

 

 

 

 

GND

6

GND

29

TERMPWR

52

 

 

 

 

 

 

GND

7

GND

30

N/C

53

 

 

 

 

 

 

GND

8

GND

31

GND

54

 

 

 

 

 

 

GND

9

GND

32

SATN/

55

 

 

 

 

 

 

GND

10

GND

33

GND

56

 

 

 

 

 

 

GND

11

GND

34

SBSY/

57

 

 

 

 

 

 

GND

12

SD12/

35

SACK/

58

 

 

 

 

 

 

GND

13

SD13/

36

SRST/

59

 

 

 

 

 

 

GND

14

SD14/

37

SMSG/

60

 

 

 

 

 

 

GND

15

SD15/

38

SSEL/

61

 

 

 

 

 

 

GND

16

SDP1/

39

SC_D/

62

 

 

 

 

 

 

TERMPWR

17

SD0/

40

SREQ/

63

 

 

 

 

 

 

TERMPWR

18

SD1/

41

SI_O/

64

 

 

 

 

 

 

N/C

19

SD2/

42

SD8/

65

 

 

 

 

 

 

GND

20

SD3/

43

SD9/

66

 

 

 

 

 

 

GND

21

SD4/

44

SD10/

67

 

 

 

 

 

 

GND

22

SD5/

45

SD11/

68

 

 

 

 

 

 

GND

23

SD6/

46

 

 

 

 

 

 

 

 

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

3-8

Technical Specifications