I'd think one of Jim's ROM-el 2364s would do the job with a couple of jumpers and maybe a diode or two. Dallas non-volatile RAM chips? FRAM? I haven't looked for a while but last time there were all sorts of JEDEC-compatible chips out there... And of course there's always the PETvet... m ----- Original Message ----- From: "Darryl Sokoloski" <firstname.lastname@example.org> To: <email@example.com> Sent: Saturday, January 19, 2013 6:28 PM Subject: Replacement 2332 ROM for CBM 8032? > Greetings CBM Hackers! > > I am working on a project where I wish to replace 3 2332 ROMs with > customized versions. > > I would like to use Jim Brain's 23XX adapter. > > I have been unable to find a suitable 4k x 8 28-pin JEDEC-compliant > replacement device. > > I would very much prefer a flash device over EEPROM, and certainly > would like to stay away from EPROM (I don't have a UV eraser, nor a > programmer). If I must, then I will buy a programmer... > > I've searched the internet at length only to find many replacement > part numbers (from TI, Atmel, Intel), etc... all of which are > discontinued. > Cheers, > Darryl > > Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2013-01-20 01:00:03
Archive generated by hypermail 2.2.0.