I got my images here: http://oldpc.su/articles/dec_roms/
On Tue, May 28, 2024 at 5:47 AM Bill Gunshannon via cctalk < cctalk@classiccmp.org> wrote: > > > On 5/27/2024 5:47 AM, emanuel stiebler via cctalk wrote: > > On 2024-05-26 12:30, Glen Slick via cctalk wrote: > >> On Sun, May 26, 2024 at 4:26 AM Glen Slick <glen.sl...@gmail.com> > wrote: > > > >> Anyway, if the SCM90448 EPROMs for your M8189 KDF11-B are actually > >> Motorola MC68764 / MC68766 EPROMs, > > > > I have one board with MCM68766 and two boards with SCM90448 > > > >> I have BP Microsystems device > >> programmers that can handle those. I have programmed some of those > >> myself for my own M8189 KDF11-B. > > > > Excellent! > > > >> Are you looking to get set up with > >> the 23-380E4 / 23-381E4 M8189-BG firmware? > > > > Yup! Actually hoping for: > > MicroPDP-11/23 ROM v1.1 (23-453E4 and 23-454E4 > > > >> Those Motorola EPROMs require a Vpp of 25 volts, which is probably why > >> a lot of modem device programmers don't handle them. > > OK! > > I would love to have copies of the image HEX files so I could get > some of mine running again. > > bill >
