Parallel I/O Port Connector (J4); Table 4-5. Parallel I/O Connector Pin Assignments - Motorola MVME761-001 Installation And Use Manual

Connector Pin Assignments

Parallel I/O port connector (J4)

4
4-6
The interface for the parallel port is a standard IEEE P1284-C, 36-pin
connector, J4. The functionality of each signal depends on the mode of
operation of this bidirectional Parallel Peripheral Interface. Refer to the
IEEE P1284 D2.00 Standard for a complete description of each signal
function. The connector shield is tied to chassis ground.
The pin assignments and signal mnemonics for this connector are listed in
Table 4-5.

Table 4-5. Parallel I/O connector pin assignments

Pin Signal
1 PRBSY
2 PRSEL
3 PRACK_
4 PRFAULT_
5 PRPE
6 PRD0
7 PRD1
8 PRD2
9 PRD3
10 PRD4
11 PRD5
12 PRD6
13 PRD7
14 INPRIME_
15 PRSTB_
16 SELIN_
17 AUTOFD_
18 Pull-up
Signal
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
No Connect
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Pin
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36