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21 мая
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Mahagam (18.09.2021 21:12, просмотров: 247) ответил MBedder на ZX Spectrum - нет, не слышал
если быть точнее, то схему разрабатывал Richard Altwasser. 
Richard Altwasser was largely responsible for the development of the hardware for the Sinclair ZX Spectrum. Together with Steven Vickers, who wrote most of the ROM for the Spectrum, he was in on the launch of Sinclair’s latest microcomputer from the very beginning.


https://en.wikipedia.org/wiki/Richard_Altwasser

https://web.archive.org/web/20120316201646/http://yourcomputeronline.wordpress.com/2011/04/29/interview-the-engineer-behind-the-spectrum/