Compaq XL190, XL180, XL191, XL192, XL183, XL181, XL185, XL182 specifications Pin Assignments, Pin Signal

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

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

18-25

Acknowledge*

Busy

Paper Out

Select

Auto Linefeed*

Error*

Initialize Printer*

Select In*

Signal Ground

*Signal is active low.

PRESARIO NOTEBOOK MAINTENANCE AND SERVICE GUIDE 1800 SERIES PIN ASSIGNMENTS 1