> > Are there differences in these games (bug fixes, etc)? > > As you mention, most likely specific bug fixes. Some of the source files in MAME > source code might have the info pertaining to some of the specific sets. Going back > to 1980s era, operators that register their cab purchase might get occasional company > bulletin updates if wanting to upgrade the arcade game with a bug fix rom to replace > a specific rom or an entire replacement pcb for replacing the old pcb. Atari and > Midway would be notable companies that did this with their coinop bulletins being > mailed to clients. > > > > Solid Red label > > White/Green label > > White/Red label > > > And where is this mysterious "label" that they refer to? Was it on the main CPU > board, etc? > > > The reference is actual stickers/labels that are adhered onto the program roms on a > pcb. > On Williams games brand pcbs, the stickers would be in color instead of a revision > number printed on the sticker/label.
Thanks. Always has bugged me in MAME. Appreciate the response.
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