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zephray / NekoCart-GB

Open-source Gameboy Flash Cartridge using an Xilinx CPLD as MBC
https://hackaday.io/project/41160-nekocart-cpld-gameboy-cartridge
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GB's reset line is not connected to the CPLD #3

Open zephray opened 5 years ago

guangpuchunjin commented 4 years ago

There is a integrated reset chip on GameBoy's mother broad. So the wire connected to the reset pin must be driven as OD or OC. image

zephray commented 4 years ago

OD-like output can be implemented in the CPLD. Probably there is no need to do anything special on the PCB. Good point though