Thread: Zx81
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Old 20th Mar 2020, 6:21 pm   #109
Join Date: Aug 2011
Location: Newcastle, Tyne and Wear, UK.
Posts: 8,516
Default Re: Zx81

Thanks, that article shows variants both with the diode and diode+resistor - I failed to click through on that one.

Originally Posted by John Earland
...I’ve ordered a ZX8-CCB video output module....
It will be interesting to see how well that works. I did wonder whether it would be suitable for a 2C210 ULA because it generates the back-porch portion of the signal and the 210 ULA already does that, but on reading through the info about it I see that it does work with all versions of the ULA.
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