50-Pin Narrow Scsi Port Connector - Accessory Board - HP Tc2110 - Server - 128 MB RAM Maintenance Manual

Chapter 2
Pin Number
50-Pin Narrow SCSI Port Connector – Accessory Board
Position 25
Position 50
50-Pin Narrow SCSI Port Connector Pinouts
Pin Number
1-11
12
13
14
15-25
26
27
28
29
30
31
32
33
34
35-36
12
Signal
Description
34 +DB(11)
SCSI Port Connector
Signal Description
Ground
Reserved
Open
Reserved
Ground
-DB(0)
-DB(1)
-DB(2)
-DB(3)
-DB(4)
-DB(5)
-DB(6)
-DB(7)
-DB(P)
Ground
Pin Signal
Number Description
68 -DB(11)
Position 1
Position 26
Pin Number
37
38
39
40
41
42
43
44
45
46
47
48
49
50
External Connectors
Signal Description
Reserved
Termpwr
Reserved
Ground
-ATN
Ground
-BSY
-ACK
-RST
-MSG
-SEL
-C/D
-REQ
-I/O