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Murray - SNES to dual Joystick adapter for 5200

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Danjovic

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This adapter was named after The 8 Bit Guy that came with a SNES layout for a game that he is developing (for Commodore PET/64) that have controls very similar to Robotron, where the directional Pad controls the movement while the X Y A B buttons control the shooting direction.

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Full keyboard control is provided using the SELECT and START buttons as Alt/Modifiers keys

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The connections to the Atari 5200 should be done by use of two cable extensions. If cable on Port 2 is not connected the X Y A B buttons behave like TOP/BOTTOM buttons.

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The adapter should also support the NTT data controller. Like the regular SNES controller the X Y A B buttons revert to TOP/BOTTOM when the cable on port 2 is not connected.

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The circuit shall also provide support for NES controllers, though with limited keypad support.

 

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The connection to the SNES controller should be done by cutting an extension cable and soldering the wires to the PCB.

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The PCB is designed to fit within a Hammond 1593J case.

 

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Base code is ready. Next step is prototyping.

 

Murray-BaseCode.zip

 

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