Pin assignments, Parallel connector, Assignments – Compaq XL183 User Manual
Page 24: Presario 1800 series
P
RESARIO
N
OTEBOOK
M
AINTENANCE
AND
S
ERVICE
G
UIDE
1800 S
ERIES
P
IN
A
SSIGNMENTS
1
Presario 1800 Series
Models: XL180, XL181, XL182, XL183, XL185,
and XL190, XL191, XL192
Pin Assignments
This chapter provides the pin assignments for the Presario 1800XL Series Notebook
connectors. For more information on connectors or external ports, refer to
Rear Connectors
and
QuikDock Connectors
.
Note: The signals in all tables of this chapter are considered active high unless otherwise
indicated by an asterisk (*).
Parallel Connector
*Signal is active low.
Pin
Signal
Pin
Signal
1
Strobe
*
10
Acknowledge
*
2
Data Bit 0
11
Busy
3
Data Bit 1
12
Paper Out
4
Data Bit 2
13
Select
5
Data Bit 3
14
Auto Linefeed
*
6
Data Bit 4
15
Error
*
7
Data Bit 5
16
Initialize Printer
*
8
Data Bit 6
17
Select In
*
9
Data Bit 7
18-25
Signal Ground