C64 Control Port connector

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

9 pin D-SUB MALE connector  at the computer

Control Port 1

PinNameDirComment
1JOYA0<-- 
2JOYA1<-- 
3JOYA2<-- 
4JOYA4<-- 
5POT AY<-> 
6BUTTON A/LP<-> 
7+5V-->50 mA max
8GND--- 
9POT AX<-> 

Control Port 2

PinNameDirComment
1JOYB0<-- 
2JOYB1<-- 
3JOYB2<-- 
4JOYB4<-- 
5POT BY<-> 
6BUTTON B<-> 
7+5V-->50 mA max
8GND--- 
9POT BX<-> 
Note: Direction is Computer relative Device.
Note: Pot is a linear 470 kOhm (±10 %)

C64 Audio/Video connector

C64 RS232 User Port connector