19 Jul
2003
19 Jul
'03
12:12 p.m.
ard(a)p850ug1.demon.co.uk (Tony Duell) wrote in cctalk-689:
Is this Tech BASIC ROM a plug-in card that goes into
one of the expansion
slots, or a daughterboard in the OS cartridge, or what?
Its a small board that attaches over the OS daughterboard.
**vp
19 Jul
19 Jul
5:06 p.m.
ard(a)p850ug1.demon.co.uk (Tony Duell) wrote in
cctalk-689:
It appaers that there are at least 2 versions of the OS ROM board. The
one I have has a 2-row header plug near one of the short edges and a
similar header socket at the other short edge to connect to the
daughterboard. A picture on the well-known web site shows an OS board
with a row of SIL pins along one of the long edges (near the holes that
take the pins from the Logic A PCB).
Which do you have?
-tony
Is this Tech BASIC ROM a plug-in card that goes
into one of the expansion
slots, or a daughterboard in the OS cartridge, or what?
Its a small board that attaches over the OS daughterboard.
7840
days inactive
7840
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ard＠p850ug1.demon.co.uk -
vp＠mcs.drexel.edu