# TI-99/4A Joystick Port

(At the computer)
(At the joystick cable)

9 PIN D-SUB MALE at the computer.
9 PIN D-SUB FEMALE at the joystick cable.

Pin | Dir | Name
--- | --- | ---
1 | - | N.C.
2 | OUT | Test joystick 2
3 | IN | UP
4 | IN | Fire button pressed
5 | IN | Left
6 | - | N.C.
7 | OUT | Test joystick
8 | IN | Down
9 | IN | Right

Note: Direction is Computer relative Device.

Contributor: | Joakim Ögren

Source: | ?

Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-13