A-4
Connector Pin Assignments
SCSI Low Voltage Differential/Single Ended (LVD/SE)
Connector and Icon
Pin
Signal
Pin
Signal
Pin
Signal
1-16
Ground
43
-D3
57
-BSY
17-18TERMPWR
44
-D4
58
-ACK
19
Reserved
45
-D5
59
-RST
20-34
Ground
46
-D6
60
-MSG
35
-D12
47
-D7
61
-SEL
36
-D13
48-DP0
62
-C/D
37
-D14
49-50
Ground
63
-REQ
38-D15
51-52
TERMPW
64
-I/O
39
-DP1
53
Reserved
65
-D8
40
-D0
54
Ground
66
-D9
41
-D1
55
-ATN
67
-D10
42
-D2
56
Ground
68-D11
Ultra SCSI
Connector and Icon
Pin
Signal
Pin
Signal
Pin
Signal
1-11
Ground
31
DB5
41
ATN #
12
Reserved
32
DB6
42
Ground
13
Open
33
DB7
43
BSY #
14
Reserved
34
DBP
44
ACK #
15-25
Ground
35
Ground
45
RST #
26
DB0
36
Ground
46
MSG #
27
DB1
37
Reserved
47
SEL #
28DB2
38TERMPWR
48C/D
29
DB3
39
Reserved
49
REQ #
30
DB5
40
Ground
50
Input/Output
Summary of Contents for Deskpro 2000
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