Reply 260 of 260, by rasz_pl
rasz_pl
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Another card no one has ever seen: Antex SX-20.
There is a thread about Antex SX-9 eBay Weirdness: Antex SX-9
and one on Z1 with some SX-33 pictures Antex Z1/Z1e ?
but the closest I could ever get to SX-20 is this YT video by japcast (judging by brands of stuff he shows off he is a Dutch Engineer) https://www.youtube.com/watch?v=g1sIHSEWHfM playing with his vintage hobby creations.
https://github.com/raszpl/sigrok-disk FM/MFM/RLL decoder
https://github.com/raszpl/FIC-486-GAC-2-Cache-Module (AT&T Globalyst)
https://github.com/raszpl/386RC-16 ram board
https://github.com/raszpl/440BX Reference Design adapted to Kicad