So I wanted to put the Super Mario Bros. Unlimited rom hack onto an actual cart. I saw that the original SMB cart was
NES-NROM-256
Mapper 0
32kb PRG
8kb CHR
if I use tniNES to split the original ROM into PRG and CHR files, they come out to the proper sizes, but if I split the Unlimited patched ROM, the PRG is now 128kb and the CHR is 32kb. My question now is what kind of donor cart would I need to use this hack, obviously I would need a 1mbit EPROM for the PRG and a 256kb for the CHR, but what board matches those specs that uses Mapper 0? Or is the mapper not relevant at that point? I am still very new to the repro scene so sorry if some of my logic doesn't make much sense, thanks for any assistance you can offer.
NES-NROM-256
Mapper 0
32kb PRG
8kb CHR
if I use tniNES to split the original ROM into PRG and CHR files, they come out to the proper sizes, but if I split the Unlimited patched ROM, the PRG is now 128kb and the CHR is 32kb. My question now is what kind of donor cart would I need to use this hack, obviously I would need a 1mbit EPROM for the PRG and a 256kb for the CHR, but what board matches those specs that uses Mapper 0? Or is the mapper not relevant at that point? I am still very new to the repro scene so sorry if some of my logic doesn't make much sense, thanks for any assistance you can offer.