I tried to do a Mega Man Wily Wars repro by using a College Football's National Championship donor cartridge.
I downloaded a Mega Man Wily Wars .md ROM, used GQ USB Programmer for the Byte Swap, saved the .bin file separately and wrote it onto a 27C160 EPROM.
I also used the tool FixCheckSum before writing the EPROM, as (for some reason) the checksum is always incorrect after byteswapping.
However, when I try to launch the game in my Mega Drive, I only see a red screen. I have no clue what could be wrong, as there isn't any wiring needed.
Does anyone have an idea?
I downloaded a Mega Man Wily Wars .md ROM, used GQ USB Programmer for the Byte Swap, saved the .bin file separately and wrote it onto a 27C160 EPROM.
I also used the tool FixCheckSum before writing the EPROM, as (for some reason) the checksum is always incorrect after byteswapping.
However, when I try to launch the game in my Mega Drive, I only see a red screen. I have no clue what could be wrong, as there isn't any wiring needed.
Does anyone have an idea?