Parallel Connector - Motorola CPV5300 CompactPCI Installation Manual

Pin Assignments for CPV5300 SBC Front Panel and CPV5300 TM Rear Panel Connectors
A

Parallel Connector

Refer to Table A-7 for pin assignments for the:
Table A-7. Parallel Connector Pin Assignments for the CPV5300 Single
A-6
• CPV5300 parallel port
• CPV5300TM parallel port
Board Computer and CPV5300 Transition Module
Pin Signal
Number Mnemonic
1 STROBE-
2 D0
3 D1
4 D2
5 D3
6 D4
7 D5
8 D6
9 D7
10 ACK-
11 BUSY
12 PE
13 SELECT
14 AFD-
15 ERR-
16 INIT-
17 SLIN-
18 GND
19 GND
20 GND
21 GND
Signal Description
Data at parallel port is valid
Parallel data lines
Parallel data line
Parallel data line
Parallel data line
Parallel data line
Parallel data line
Parallel data line
Parallel data line
Acknowledge data retrieval
Printer cannot accept more data
Printer out of paper
Set high when selected
Causes printer to add a line feed
Set low when an error is detected
Initializes the printer
Selects the printer
Ground
Ground
Ground
Ground