Written by Natesh Narain
on
on
Gameboy Joypad Information
Joypad Register
Important to note here that the Joypad GPIOs are pulled high. So when a key is not pressed its value in the Joypad register is 1!
Important to note here that the Joypad GPIOs are pulled high. So when a key is not pressed its value in the Joypad register is 1!