!!SIO-Connector {{{ __________________________ / \ / 2 4 6 8 10 12 \ / \ / 1 3 5 7 9 11 13 \ /__________________________________\ }}} ||lower row||upper row |1 Clock Input|2 Clock Output |3 Data Input|4 Ground |5 Data Output |6 Ground |7 ~Command|8 Motor control |9 ~Proceed |10 +5V DC/Ready |11 Audio Input |12 +12V DC |13 ~Interrupt Notes: * ~=active low * Pin 10: +5V DC not on 1200XL * Pin 12: +12V DC on 400/800 only. 1400XL/1450XLD? !!Joystick-Connector {{{ _________________________ \ / \ 1 2 3 4 5 / \ / \ 6 7 8 9 / \_______________/ }}} ||lower row||upper row |1 Up|6 Trigger |2 Down|7 +5V DC |3 Left|8 Ground |4 Right|9 Pot A |5 Pot B 3 also Paddle Trigger A\\ 4 also Paddle Trigger B\\ 6 also Light Pen Input !!!Monitor Connector 5 PIN DIN 180° (DIN41524) FEMALE at the computer. ||Pin||Description |1| Composite Luminance (Composite Video on PAL 600XL) |2| Ground |3| Audio Output |4| Composite Video |5| Composite Chroma (not on 800XL (except "800XLF"), 1200XL; Ground on PAL 600XL)