On 08/14/2016 08:59 AM, Al Kossow wrote: > If it's running MS-DOS, you should be able to find/write something to > do a raw image dump out the serial port. > > That reminds me, I need to image some Rainbow floppies I have. > > I would think someone would have already written this in the MS-DOS > world.
They have. Back in 1987, I wrote something for the PC called "RAINDOS" for Rainbow floppies. I'm sure it's on SIMTEL20. There are various similarly ancient hard disk backup utilities that use MSDOS Int 23H/24H for imaging hard drives. They'll work fine on the Rainbow, IIRC. --Chuck
