22 Apr
2016
22 Apr
'16
4:28 p.m.
On 22/04/2016 17:59, Liam Proven wrote:
On 20 April 2016 at 17:32, Pete Turnbull <pete at
dunnington.plus.com> wrote:
> The Z80 CoPro ran CP/M - real licensed CP/M 2.2, not the bastardised
> often-not-compatible "CPN" lookalike offered by Torch, and came with GEM
and
> various office software.
GEM's graphics API, the VDI, was partly based on
Digital's Research's
CP/M graphics API, GSX, though.
Ah yes, random access memory. You're right of course, it was GSX. Well
spotted :-)
--
Pete