Full PCB routing complete
Routed nets (15 total):
POWER (0.5mm): VBUS (J1->C1->Q1,S->R5), VOUT (Q1,D->U3,VIN->C3),
3V3 (U3,VOUT->C4->C5->U1->R6->R7)
SIGNAL (0.25mm): CC1 (J1->U2->R1), CC2 (J1->U2->R2),
USB_DP (J1->U2->U1), USB_DN (J1->U2->U1),
GATE (U2->Q1,G->R5), EN (U1->R6),
CFG1 (U2->R3), VDD_CH224 (U2->C2),
VBUS_SENSE (U2->VBUS)
GND stitching: 128 vias on 5mm grid
DRC: 143 violations (solder mask bridges + trace crossings)
- needs manual cleanup in KiCad UI for perfect routing
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