0.2 pcb - DIN not routed to RP2040

newaetech / sonata-pcb

Design files and associated documentation for Sonata PCB, part of the Sunburst Project

Apache License 2.0

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0.2 pcb - DIN not routed to RP2040 #4

Closed colinoflynn closed 4 months ago

colinoflynn commented 6 months ago

Do to a pin swap marathon where the DIN wasn't locked, it no longer routes to the RP2040. This means the FPGA configuration won't work from the RP2040 without a flywire on the PCB. This should run from one side of R66 to the RPH_G3_SCL pin (which is on the R-Pi header).

colinoflynn commented 6 months ago

Updated routing moves SCK/DIN/DOUT to one bank, moves a few misc signals ot other bank. Keeps all the RPH on one bank for future speed reasons.

colinoflynn commented 5 months ago

Issue is fixed on 0.3 PCB (now on order) & will be tested once board is built. Issue will be closed once fix is confirmed.