USB-C QR Display PCB Design
Thought for 4 mins 50 sec
Thought for 7 sec
2/3 Independently review the schematic and resolve blocking findings.
Complete the Pico-derived schematic and verify display solder-interface facts.
Independently review the schematic and resolve blocking findings.
Save verification results and pause for schematic-to-layout approval.
Thought for 14 sec
Awaiting 1 task
Thought for 4 sec
Reading "schematic-completion-record" project doc.
"Schematic Review Blockers" completed.
Worked for 18 sec
I completed the previously missing USB-C connections and advanced the Pico-derived schematic to 64 components and 46 nets. This includes separate CC pull-downs, protected USB data, the fused power path, BOOTSEL/reset test points, and additional decoupling; your working GPIO assignments and BLK-to-3.3 V connection are preserved.
The schematic is saved, but it is not yet ready for PCB placement or ordering. My review found these remaining items:
- Display footprint: the existing eight-pad placeholder is not a verified solder interface. Header dimensions, receiving-hole sizes and pin-1 registration need manufacturer confirmation or physical measurements.
- 13 ERC errors remain: connectivity inspection suggests pin-type/power-source recognition issues rather than missing wires, but these still need proper resolution—not suppression.
- USB power compliance: startup, pre-enumeration and suspend current remain unverified with the permanently enabled display.
- Component verification: select concrete regulator bulk capacitors, clarify the flash exposed-pad requirement, and finish NFC footprint binding checks.
The saved
schematic-completion-record documents the changes and blockers, and prototype-bring-up-plan records testing guidance. Next session should close those issues before placement; routing, the NFC antenna and enclosure-fit validation remain deferred.Execution stopped because your ACUs ran out.
Waiting for input
