Pin Assignments; Parallel Connector - Compaq 12XL125 - Presario - K6-2 533 MHz Maintenance & Service Manual

Pin Assignments

This section provides connector pin assignment tables for Compaq Presario 1200XL series
portable Notebook computers. For more information on connectors, refer to the section on
Rear Connectors.
Note: The signals in all tables of this section are considered active high unless otherwise
indicated by an asterisk (*).

Parallel Connector

P M S
RESARIO AINTENANCE AND
Presario 1200 Series
Models: XL101-XL113, XL115, XL118-XL127
Pin Assignments
Pin Signal
1 Strobe*
2 Data Bit 0
3 Data Bit 1
4 Data Bit 2
5 Data Bit 3
6 Data Bit 4
7 Data Bit 5
8 Data Bit 6
9 Data Bit 7
* = Active low
G 1200XL S
ERVICE UIDE ERIES
Pin Signal
10 Acknowledge*
11 Busy
12 Paper Out
13 Select
14 Auto Linefeed*
15 Error*
16 Initialize Printer*
17 Select In*
18-25 Signal Ground
P A 1
IN SSIGNMENTS