18 Apr
2007
18 Apr
'07
7:37 a.m.
In article <002f01c78113$afc16f80$6500a8c0 at barry>,
"Barry Watzman" <Watzman at neo.rr.com> writes:
[...] the "CP/M Card" (a
tiny small card, only about 3 inches wide, that allows the computer to
run CP/M ... I think that the original name was "extended
configuration card" or something like that).
Do you mean this?
Ebay item 200100612888
Yes, I believe that is of those (can't tell with absolute certainty, but I'm
pretty sure). It's necessary to run CP/M. Normally the H-8's memory map
has ROM in low memory (8K, I think). This card allows switching between
this "standard" (for the H-8) configuration and a 64K all-RAM configuration.