yuks131
Joined: 17 Nov 2015 Posts: 13
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Posted: Thu Nov 26, 2015 4:39 am Post subject: Doctor V64 multi bios mod help |
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Ive seen multi bios mods with sega mega cd but am no expert, i have the HDD/CF doctor v64 bios and the original 2.03 latest doctor v64 bios, i have two x original doctor v64 eeprom chips and an external program.
I have been told that if i pull the A17 line low or hi i can change banks.
Any help on compiling these two bios into one file and a schematic for a bank switch would be great!
hope someone can help, thanks guys. |
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