On 2015-Aug-14, at 11:04 AM, Al Kossow wrote: > On 8/14/15 10:45 AM, Brent Hilpert wrote: > >> I was investigating - wondering whether it was plug-and-play to emulate a >> floppy interface > > Not enough logic on there to do that. It would have been a parallel interface > to the bubble microcontroller
OK, was wondering along those lines, had found the big chip - the D7220 - mentioned as a controller in intel bubble doc but didn't know what sort of interface it presented.
