Jay, no one is pin compatible, I always make adapters. But at least I make it work :D
2015-09-06 16:00 GMT-03:00 Jay West <jw...@classiccmp.org>: > Alexander wrote... > ----- > Intersting to note: many times i have used eproms in place of these proms. > Usually, flash parts are faster, so better suited to the task. > ----- > > Loader roms: > You may be able to get by with that on loader roms. I've never found > eproms that were functional & pin compatible. What ones did you use for the > 1K variety? > > Microcode: > I doubt seriously the eproms would be stable for microcode. HP specs 5ns > speed parts for the microcode; what eproms work and can hit those speeds? I > suspect this is one of those "might seem to work" but is a really bad idea. > > J > > >
