Presario 1800/1800T Series
Models: XL280, XL380, XL381,
and XL390
Pin Assignments
This chapter provides the pin assignments for Presario 1800XL Series Notebook connectors. For additional information about connectors or external ports, refer to Rear Connectors and QuikDock Connectors.
Note: The signals in all tables of this appendix are considered active high unless otherwise indicated by an asterisk (*).
Parallel Connector
Pin | Signal | Pin | Signal |
|
|
|
|
1
2
3
4
5
6
7
8
9
Strobe*
Data Bit 0
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
10
11
12
13
14
15
16
17
Acknowledge*
Busy
Paper Out
Select
Auto Line Feed*
Error*
Initialize Printer*
Select In*
Signal Ground
*Signal is active low.
PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES | PIN ASSIGNMENTS 1 |