23 Feb
2009
23 Feb
'09
8:04 a.m.
I'm looking into whether if it's possible to
adapt one of the "backpack"
expansions to take EPROMs instead of MCM6832 ROMs.
Later modules used EPROMs.
I've put everything I had dumped up under
http://bitsavers.org/bits/Tektronix/405x
along with scans of the binary loader and
real time clock pcbs.