how to wire 28 pin eprom on mmc3

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how to wire 28 pin eprom on mmc3
by on (#34429)
i wanted to wire a 28 pin eprom on a TLROM (the game only uses 64 kb CHR). does anyone know which pins go where? i wired 32 pin eproms before, but never a 28 pin. thanks!

by on (#46807)
bump, I was wondering this also and used the search engine and found this thread. I'm looking to use a 27c256 as the 8k chr for smb2j (loopy's hack, I doubled up the chr to 32k obviously).