View Full Version : Anybody remember MRS-OS?

July 11th, 2011, 07:08 PM
Came across a couple 5.25" diskettes from long ago. One was labeled "MRS-OS w/our BIOS" (a 'big board' kind of machine) and the other just "MRS". Further digging produced nothing in the way of documentation.

As I recall, MRS was Z80 based CP/M replacement system. But, that's about all I can remember other than we bought it.

Does anyone have a better recollection than I? Better yet, anyone have docs??

<*> Jim