3.5.280-Pin SCA-2 SCSI Connector - LVD

Table 3-580-Pin SCA-2 LVD Pin Assignments

80-PIN CONNECTOR CONTACT

CABLE

80-PIN CONNECTOR CONTACT

CONDUCTOR

AND SIGNAL NAME

AND SIGNAL NAME

NUMBER

 

 

 

 

 

12V CHARGE

1

 

 

12V

2

 

 

12V

3

 

 

12 V

4

 

 

OPT 3.3 VOLTS

5

 

 

OPT 3.3 VOLTS

6

 

 

- DB (11)

7

 

 

- DB (10)

8

 

 

- DB (9)

9

 

 

- DB (8)

10

 

 

- I/O

11

 

 

- REQ

12

 

 

- C/D

13

 

 

- SEL

14

 

 

- MSG

15

 

 

- RST

16

 

 

- ACK

17

 

 

- BSY

18

 

 

- ATN

19

 

 

- DB (P0)

20

 

 

- DB (7)

21

 

 

- DB (6)

22

 

 

- DB (5)

23

 

 

- DB (4)

24

 

 

-DB (3)

25

 

 

NOT

APPLICABLE

12V GROUND

41

 

 

12V GROUND

42

 

 

12V GROUND

43

 

 

MATED 1

44

 

 

OPT 3.3V CHARGE

45

 

 

DIFFSNS

46

 

 

+DB (11)

47

 

 

+DB (10)

48

 

 

+DB (9)

49

 

 

+DB (8)

50

 

 

+I/O

51

 

 

+REQ

52

 

 

+C/D

53

 

 

+SEL

54

 

 

+MSG

55

 

 

+RST

56

 

 

+ACK

57

 

 

+BSY

58

 

 

+ATN

59

 

 

+DB (P0)

60

 

 

+DB (7)

61

 

 

+DB (6)

62

 

 

+DB (5)

63

 

 

+DB (4)

64

 

 

+DB (3)

65

 

 

Maxtor Atlas 10K V 3-17