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SiriusHardware · 25th Feb 2022, 2:09 pm

There is the discrete component method which I mentioned way back in #137 of the OrtonView PCB thread (taken from a 1990s Maplin Z80 project). Fiddly to build on Veroboard, but just a minute or two more on a PCB and without using any exotic ICs.

25th Feb 2022, 2:09 pm	#12
SiriusHardware Dekatron Join Date: Aug 2011 Location: Newcastle, Tyne and Wear, UK. Posts: 11,584	Re: Genuine DS1210 NVRAM controllers There is the discrete component method which I mentioned way back in #137 of the OrtonView PCB thread (taken from a 1990s Maplin Z80 project). Fiddly to build on Veroboard, but just a minute or two more on a PCB and without using any exotic ICs. Last edited by SiriusHardware; 25th Feb 2022 at 2:38 pm.