I think I can just about squash a 32-channel WS2816 fanout driver into an iCE40UP5K.
32 IOs for the outputs, 4 IOs for DI[0:3], then CLK and CS, totalling 38. it has 39 so that leaves just one IO free.
I think I can just about squash a 32-channel WS2816 fanout driver into an iCE40UP5K.
32 IOs for the outputs, 4 IOs for DI[0:3], then CLK and CS, totalling 38. it has 39 so that leaves just one IO free.
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