Oh wow, I forgot about this. Syzygy was supposed to be like PMOD but higher speed capabilities. I actually put it into a design, but never got around to fabricating it.
(Warning, hyperlinks are definitely gonna be broken from that post). I wonder how popular the interface has been over the last few years - I haven't really paid attention.
https://forums.sifive.com/t/friscy-new-high-performance-pcb-...
(Warning, hyperlinks are definitely gonna be broken from that post). I wonder how popular the interface has been over the last few years - I haven't really paid attention.