Atari Mouse/Joy connector

#Computer#Input Peripherals
9 pin D-SUB MALE connector pin-out & layout

9 pin D-SUB MALE connector  at the computer

PinMouseJoystickDirComment
1XBUP<-- 
2XADOWN<-- 
3YALEFT<-- 
4YBRIGHT<-- 
5n/cn/c- 
6LEFTBUTTONFIRE<-- 
7+5V+5V--> 
8GNDGND--- 
9RIGHTBUTTONres<-- 
Note: Direction is Computer relative Device.

Atari MEGA ST(e)/TT keyboard

ATI All-In-Wonder A/V connector