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On all the board variants tables why do we say things like:

TFROM 128, 256, 512 KiB 16, 32, 64 KiB ROM Supports fixed mirroring

AFAIK, TFROM existed only with 128 KiB PRG and 32 or 64 KiB CHR. If the table is for reproductions, why not use a denser format? If it's to document reality, why does it say things that are untrue? Regardless, a legend at the top would be nice. Also, when I made JxROM, I assumed this was documentation, not interchangeability guidelines.—Lidnariq (talk) 16:06, 26 March 2013 (MDT)


Is there actually a game with TGROM/TNROM and CHR-ROM? There aren't any listed in bootgod's database that I could find. - Rainwarrior (talk) 13:30, 4 October 2018 (MDT)

No, but there's one SNROM game with CHR-ROM, so this shows that Nintendo boards with CHR-RAM can also support CHR-ROM, even though this is rarely used because being limited to only 8k of CHR-ROM is a very strong limitation.Bregalad (talk) 00:31, 8 October 2018 (MDT)