Diff scsi 68-pin hvd connector j3 – Avago Technologies LSI53C120 User Manual

Page 23

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LSI20101/LSI20102 SCSI Bus Boards

15

Table 8

DIFF SCSI 68-Pin HVD Connector J3

Signal Name

Pin

Signal Name

Pin

+DB(12)

1

−

DB(12)

35

+DB(13)

2

−

DB(13)

36

+DB(14)

3

−

DB(14)

37

+DB(15)

4

−

DB(15)

38

+DB(P1)

5

−

DB(P1)

39

GND

6

GND

40

+DB(0)

7

−

DB(0)

41

+DB(1)

8

−

DB(1)

42

+DB(2)

9

−

DB(2)

43

+DB(3)

10

−

DB(3)

44

+DB(4)

11

−

DB(4)

45

+DB(5)

12

−

DB(5)

46

+DB(6)

13

−

DB(6)

47

+DB(7)

14

−

DB(7)

48

+DB(P)

15

−

DB(P)

49

DIFFSENS

16

GND

50

TERMPWR

17

TERMPWR

51

TERMPWR

18

TERMPWR

52

RESERVED

19

RESERVED

53

+ATN

20

−

ATN

54

GND

21

GND

55

+BSY

22

−

BSY

56

+ACK

23

−

ACK

57

+RST

24

−

RST

58

+MSG

25

−

MSG

59

+SEL

26

−

SEL

60

+C/D

27

−

C/D

61

+REQ

28

−

REQ

62

+I/O

29

−

I/O

63

GND

30

GND

64

+DB(8)

31

−

DB(8)

65

+DB(9)

32

−

DB(9)

66

+DB(10)

33

−

DB(10)

67

+DB(11)

34

−

DB(11)

68

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