Thanks; many turntables of the day did not have the 16 RPM option, just 33, 45 and maybe 78.
Actual mask ROMs were impractical for most things like this except large volume applications of several thousand units because of the setup costs. On Mon, Jul 8, 2024 at 2:58 PM John R. Hogerhuis <jho...@pobox.com> wrote: > > Here's a picture of floppy rom > > https://upload.wikimedia.org/wikipedia/commons/c/c8/FloppyRom_Magazine.jpg > > Says 33 1/3 RPM > > Meanwhile actual mask "ROMs" are "etched it stone" as it were. I'd guess > they'd be excellent long term storage. > > -- John.
