Texas Instruments Extensa 450 Series User Manual

Appendix B
Connector Pinouts
B.1
Introduction
This appendix contains connector pinout data for the Extensa 450 Series Notebook
Computers.
Table B-1 PS/2 Mouse/Keyboard Port (J2) Pin Assignments
Pin
No.
Pin Name Pin
No.
Pin Name
1DATA 4VCC
2 XDATA 5 CLOCK
3 GND 6 XCLOCK
Table B-2 Parallel Port (J3) Pin Assignments
Pin
No.
Pin Name Pin
No.
Pin Name
1 -Strobe 14 -Auto line feed
2 Data0 15 -Error
3 Data1 16 -Initialize
4 Data2 17 -Select in
5 Data3 18 GND
6 Data4 19 GND
7 Data5 20 GND
8 Data6 21 GND
9 Data7 22 GND
10 -Acknowledge 23 GND
11 Busy 24 GND
12 Paper Empty 25 GND
13 Select
Connector Pinouts
B-1

Texas Instruments Extensa 450 Series Specifications

General

Brand	Texas Instruments
Model	Extensa 450 Series
Category	Laptop
Language	English