Doom9's Forum - View Single Post - How to capture old computer and games RF output

AVIL · 10th October 2006, 06:39

Hi,

I owned also a ZX-81 (24 years ago). As far as I remember, TV image was controlled by the Z80A microprocessor, not by an specialized chip. It's possible that syncro signals will be OK for a TV-set but unstable for other purposes. Try to get a time base corrector (TBC). Some high-end VCR has TBC and also exists as PCI cards.

Good luck

10th October 2006, 06:39	#9 \| Link
AVIL Registered User Join Date: Nov 2004 Location: Spain Posts: 408	Hi, I owned also a ZX-81 (24 years ago). As far as I remember, TV image was controlled by the Z80A microprocessor, not by an specialized chip. It's possible that syncro signals will be OK for a TV-set but unstable for other purposes. Try to get a time base corrector (TBC). Some high-end VCR has TBC and also exists as PCI cards. Good luck