High-Density 68-Pin SCSI Connector Pinout

Signal

 

Connector

 

Cable

 

Cable

 

Connector

 

Signal

 

 

Pin

 

Pin

 

Pin

 

Pin

 

 

Ground

1

1

 

2

35

 

-DB(12)

Ground

2

3

 

4

36

 

-DB(13)

Ground

3

5

 

6

37

 

-DB(14)

Ground

4

7

 

8

38

 

-DB(15)

Ground

5

9

 

10

39

 

-DB(P1)

Ground

6

11

 

12

40

 

-DB(0)

Ground

7

13

 

14

41

 

-DB(1)

Ground

8

15

 

16

42

 

-DB(2)

Ground

9

17

 

18

43

 

-DB(3)

Ground

10

19

 

20

44

 

-DB(4)

Ground

11

21

 

22

45

 

-DB(5)

Ground

12

23

 

24

46

 

-DB(6)

Ground

13

25

 

26

47

 

-DB(7)

Ground

14

27

 

28

48

 

-DB(P)

Ground

15

29

 

30

49

 

SWAP L

Ground

16

31

 

32

50

 

SHELF_OK

TERMPWR

17

33

 

34

51

 

TERMPWR

TERMPWR

18

35

 

36

52

 

TERMPWR

Reserved

19

37

 

38

53

 

Reserved

Ground

20

39

 

40

54

 

FAULT_CLK H

Ground

21

41

 

42

55

 

-ATN

Ground

22

43

 

44

56

 

FAULT_DATA H

Ground

23

45

 

46

57

 

-BSY

Ground

24

47

 

48

58

 

-ACK

Ground

25

49

 

50

59

 

-RST

Ground

26

51

 

52

60

 

-MSG

Ground

27

53

 

54

61

 

-SEL

Ground

28

55

 

56

62

 

-C/D

Ground

29

57

 

58

63

 

-REQ

Ground

30

59

 

60

64

 

-I/O

Ground

31

61

 

62

65

 

-DB(8)

Ground

32

63

 

64

66

 

-DB(9)

Ground

33

65

 

66

67

 

-DB(10)

Ground

34

67

68

68

 

-DB(11)

Cont’d

Appendix A SCSI Cables and Connectors

89