P2 Adapter Connectors; 3-Row P2 Adapter (J2); Table 4-7. 8-Bit Scsi Connector (3-Row P2 Adapter) - Motorola MVME761-001 Installation And Use Manual

Connector Pin Assignments

P2 Adapter Connectors

3-Row P2 adapter (J2)

4
4-8
The 8-bit SCSI connector on the 3-row DIN backplane P2 Adapter is a 50-
pin connector, J2. The pin assignments and signal mnemonics for this
connector are listed in

Table 4-7. 8-bit SCSI connector (3-Row P2 adapter)

Pin Signal
1 GND
2 SDB0
3 GND
4 SDB1
5 GND
6 SDB2
7 GND
8 SDB3
9 GND
10 SDB4
11 GND
12 SDB5
13 GND
14 SDB6
15 GND
16 SDB7
17 GND
18 DBP
19 GND
20 GND
21 GND
Table 4-7.
Signal
TERMPWR
GND
GND
GND
GND
GND
ATN
GND
GND
GND
BSY
GND
ACK
GND
RST
GND
MSG
GND
SEL
GND
D/C
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Pin
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46