[sdiy] Alesis Midiverb eprom images

[Tony Kalomiris]

Morning Robin and list memebers,

Ok I re-read your message, and think I understand now.
The MIDIVERB and MIDIFEX units only use one half of the 27C256 eprom.
That's why I got one half unprogammed for the first 16 K (not 256 as originally reported) - all FF's.
Ok the programs start at $4000.
The MVERBREV image is from the MIDIVERB and the MVERBFEX is from the MIDFEX unit, I'm guessing.
So  I would need to load these into a 27C256 and toggle the high order address bit, not a 27C512.
Sound about right ?

Tony Kalomiris