Распиновка разъема SCSI-III External Hi D-Sub (Differential) Connector

Распиновка, расположение выводов и внешний вид устройства хранения данных:

SCSI-III External Hi D-Sub (Differential)

SCA=Single Connector Attachment

Drive connector: AMP Champ 557613-1 or AMP Champ 557114-5
Cable connector: AMP Champ 2-557103-1 or AMP Champ 2-557101-1

PinNameDirDescription

1
12V

+12 VDC

2
12V

+12 VDC

3
12V

+12 VDC

4
12V

+12 VDC

5
3.3V

+3.3 VDC

6
3.3V

+3.3 VDC

7
-DB(11)

Data Bus 11

8
-DB(10)

Data Bus 10

9
-DB(9)

Data Bus 9

10
-DB(8)

Data Bus 8

11
-I/O

Input/Output

12
-REQ

Request

13
-C/D

Control/Data

14
-SEL

Select

15
-MSG

Message

16
-RST

Reset

17
-ACK

Acknowledge

18
-BSY

Busy

19
-ATN

Attention

20
-P_CRCA
?
 

21
-DB(7)

Data Bus 7

22
-DB(6)

Data Bus 6

23
-DB(5)

Data Bus 5

24
-DB(4)

Data Bus 4

25
-DB(3)

Data Bus 3

26
-DB(2)

Data Bus 2

27
-DB(1)

Data Bus 1

28
-DB(0)

Data Bus 0

29
-DB(P1)
?
 

30
-DB(15)

Data Bus 15

31
-DB(14)

Data Bus 14

32
-DB(13)

Data Bus 13

33
-DB(12)

Data Bus 12

34
5V

Ground (Signal)

35
5V

Ground (Signal)

36
5V CHARGE

Ground (Signal)

37
SPINDLE SYNC
?
Spindle Sync

38
RMT_START
?
Remote Start

39
SCSI ID (0)

SCSI ID Bit 0

40
SCSI ID (2)

SCSI ID Bit 2

41
12V GROUND

+12 VDC Ground

42
12V GROUND

+12 VDC Ground

43
12V GROUND

+12 VDC Ground

44
MATED 1
?
 

45
3.3V CHARGE

+3.3 VDC Charge

46
DIFFSNS

Differential Sense

47
+DB(11)

Data Bus 11

48
+DB(10)

Data Bus 10

49
+DB(9)

Data Bus 9

50
+DB(8)

Data Bus 8

51
+I/O

Input/Output

52
+REQ

Request

53
+C/D

Control/Data

54
+SEL

Select

55
+MSG

Message

56
+RST

Reset

57
+ACK

Acknowledge

58
+BSY

Busy

59
+ATN

Attention

60
+P_CRCA
?
 

61
+DB(7)

Data Bus 7

62
+DB(6)

Data Bus 6

63
+DB(5)

Data Bus 5

64
+DB(4)

Data Bus 4

65
+DB(3)

Data Bus 3

66
+DB(2)

Data Bus 2

67
+DB(1)

Data Bus 1

68
+DB(0)

Data Bus 0

69
+DB(P1)
?
 

70
+DB(15)

Data Bus 15

71
+DB(14)

Data Bus 14

72
+DB(13)

Data Bus 13

73
+DB(12)

Data Bus 12

74
MATED 2
?
 

75
5V GROUND

+5 VDC Ground

76
5V GROUND

+5 VDC Ground

77
ACTIVE LED OUT
?
 

78
DLYD_START
?
 

79
SCSI ID (1)

SCSI ID Bit 1

80
SCSI ID (3)

SCSI ID Bit 3

5: RESERVED/NC 6: RESERVED/NC 20: -DB(P0) 36: 5 VOLT 44: 12 V GROUND 45: RESERVED/NC 46: RESERVED/NC 74: 5 V GROUND

Note: Direction is Device relative Bus (other Devices).

Contributor:
Joakim Цgren

Source:
SCA SFF-8015 Draft Rev 3.1 playground.sun.com/pub/SCA/SCAR3-2.txt 

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10

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