I haven't seen one. I have a Disk+2.0 rom that is a nice simple board that takes a dip28 27c256 too.
Though remember these were commercial roms never intended to be re-written. The Figtronix board, not to mention rex, allows the eprom to be re-written. https://photos.app.goo.gl/eoAOXsNE1QlvFi123 -- bkw On Sep 13, 2017 12:51 AM, "Kurt McCullum" <[email protected]> wrote: > I know there have been a few adapter boards put on OSH park. Most of these > user newer Eproms which, from what I have gathered reading the list, are > more difficult to solder. I disassembled an old Super ROM tonight to look > at the adapter board. It seems like a fairly straightforward board for > converting an older 27c256 to the OPTROM pinout. Has such a design already > been made available online? > > > > Kurt >
