the same board in a 4-layer view in kicad pcb editor

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1. minute (mntmn@mastodon.social)'s status on Saturday, 15-Jun-2024 05:26:05 JST minute

   the first "port board" for MNT Reform Next is almost done, will just have to do a bit of extra routing on monday. this one has a bunch of functionality crammed in 9x3.5cm:
   —USB-C port with PD charging, USB2.0 and cable-flip mux for USB3.0
   —iX industrial ethernet and magnetics (for now, might change later)
   —microSD slot
   —TLV320AIC3200 sound chip with headset jack and speaker connector