Scsi connector, Figure a-2, Table a-1 – Sun Microsystems SERVER 1290 User Manual
Page 67
Appendix A
Netra 1290 Server Connections
55
SCSI Connector
The SCSI connector is a 68-pin SCSI connector (
).
lists the pinout
information.
FIGURE A-2
68-Pin SCSI Connector
TABLE A-1
68-Pin SCSI Connector Pinout
Pin No.
Signal Name
Type
Pin No.
Signal Name
Type
Pin No.
Signal Name
Type
1
+DB(12)
I/O
24
+ACK
I/O
47
–DB(7)
I/O
2
+DB(13)
I/O
25
+RST
I/O
48
-DB(P0)
I/O
3
+DB(14)
I/O
26
+MSG
I/O
49
Ground
GND
4
+DB(15)
I/O
27
+SEL
I/O
50
Ground
GND
5
+DB(P1)
I/O
28
+C/D
I/O
51
Termpwr
POWER
6
+DB(0)
I/O
29
+REQ
I/O
52
Termpwr
POWER
7
+DB(1)
I/O
30
+I/O
I/O
53
Reserved
NA
8
+DB(2)
I/O
31
+DB(8)
I/O
54
Ground
GND
9
+DB(3)
I/O
32
+DB(9)
I/O
55
–ATN
I/O
10
+DB(4)
I/O
33
+DB(10)
I/O
56
Ground
GND
11
+DB(5)
I/O
34
+DB(11)
I/O
57
–BSY
I/O
12
+DB(6)
I/O
35
–DB(12)
I/O
58
–ACK
I/O
13
+DB(7)
I/O
36
–DB(13)
I/O
59
–RST
I/O
14
+DB(P0)
I/O
37
–DB(14)
I/O
60
–MSG
I/O
15
Ground
GND
38
–DB(15)
I/O
61
–SEL
I/O
16
Diffusion
ANAL
39
–DB(P1)
I/O
62
–C/D
I/O
17
Termpwr
POWER
40
–DB(0)
I/O
63
–REQ
I/O
34
68
1
35
SCSI3