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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
114 stars 38 forks source link

Not Working #7

Open Radeon91 opened 1 year ago

Radeon91 commented 1 year ago

Build 3 of this and always get the same result. image

Maybe i need to modify my gb cart flasher? im using this one image

zephray commented 1 year ago

Which flash chip are you using? The unmodified GBCartFlasher doesn't support 8MB flash. You will need a modified firmware.

zephray commented 1 year ago

I have a fork of the GBCartFlasher with modified firmware to support new flash chips: https://github.com/zephray/GBCartFlasher-1

Radeon91 commented 1 year ago

its an atmega8515, a fork of yours, gonna try to upload the new firmware, thanks

Radeon91 commented 1 year ago

will also need to change the 6mhz clock by 12mhz clock?