Распиновка, расположение выводов и внешний вид устройства хранения данных:
SCSI-III External Hi D-Sub (Single-ended)
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
GROUND
Ground
47
SIGNAL RETURN
Ground (Signal)
48
SIGNAL RETURN
Ground (Signal)
49
SIGNAL RETURN
Ground (Signal)
50
SIGNAL RETURN
Ground (Signal)
51
SIGNAL RETURN
Ground (Signal)
52
SIGNAL RETURN
Ground (Signal)
53
SIGNAL RETURN
Ground (Signal)
54
SIGNAL RETURN
Ground (Signal)
55
SIGNAL RETURN
Ground (Signal)
56
SIGNAL RETURN
Ground (Signal)
57
SIGNAL RETURN
Ground (Signal)
58
SIGNAL RETURN
Ground (Signal)
59
SIGNAL RETURN
Ground (Signal)
60
SIGNAL RETURN
Ground (Signal)
61
SIGNAL RETURN
Ground (Signal)
62
SIGNAL RETURN
Ground (Signal)
63
SIGNAL RETURN
Ground (Signal)
64
SIGNAL RETURN
Ground (Signal)
65
SIGNAL RETURN
Ground (Signal)
66
SIGNAL RETURN
Ground (Signal)
67
SIGNAL RETURN
Ground (Signal)
68
SIGNAL RETURN
Ground (Signal)
69
SIGNAL RETURN
Ground (Signal)
70
SIGNAL RETURN
Ground (Signal)
71
SIGNAL RETURN
Ground (Signal)
72
SIGNAL RETURN
Ground (Signal)
73
SIGNAL RETURN
Ground (Signal)
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