1. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Joystick Anselmo Lastra

2. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL 2 Atari 2600 Joystick (have 2-3) http://www.atariarchives.org

3. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL 3 We Have Sega Joypads Enhanced version with more buttons Has mux Select pin chooses first or second set of buttons, L/R http://pinouts.ru/data/genesiscontroller_pinout.shtml

4. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Six Button Use See ♦ http://www.cs.cmu.edu/~chuck/infopg/segasix.txt http://www.cs.cmu.edu/~chuck/infopg/segasix.txt Use select to use buttons B & C To use X, Y, Z, need to pulse select 4

5. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL NEXYS Mappings (PMOD JA) SignalFPGA PinDB-910- Pin UpM1514 DownL1723 LeftL1638 RightK1242 Btn A/BM1469 Start/CL1591 SelectM16710 Ground-85 Power-56 5 PMOD JA is 10-pin connector nearest VGA connector

6. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Suggestion Create FF for Select ♦ Memory map so you can set from CPU Memory map the input signals ♦ I would not latch them Please power off when plugging or unplugging Sega joypads! Careful when plugging in PCB 6

7. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL 7 Links http://pinouts.ru/data/JoystickAtari2600_pinout.shtml http://pinouts.ru/data/genesiscontroller_pinout.shtml http://www.epanorama.net/documents/joystick/ataristick.ht mlhttp://www.epanorama.net/documents/joystick/ataristick.ht ml http://www.epanorama.net/documents/joystick/tvgames.html http://www.cs.cmu.edu/~chuck/infopg/segasix.txt