Thread: Mk14 vdu
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Old 24th May 2020, 1:03 pm   #22
SiriusHardware
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Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
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Default Re: Mk14 vdu

Yes, I knew Tim wouldn't have let me down.

PE October, November and December of 1978. The RAM module, constructed by stacking 2112 RAM ICs between rectangles of veroboard, would have to go and be replaced with a one-chip SRAM. It also uses a specialised CRTC IC, but not a common one like the 6845, so that could be a technological dead end.
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