Copper Import Verification

flux

I’ll identify the imported reference block, preview the copper reconciliation, import the compatible traces/vias/fills, then run a layout check.

flux

The ledger ID is no longer exposed, but the last verified copper-import state is intact in history. I’m restoring that exact state; only the subsequent revert and copper deletion will be undone.

flux

Copper state restored. I’m checking imported object counts and the remaining layout warnings now.

flux

The restored layout matches the prior import structurally. I’m confirming the exact outstanding connectivity warnings before closing.

flux

Imported the reference copper in commit #4f7612e0: 75 trace segments, 14 vias, 3 polygons, and 1 ruleset.
  • Excluded: LED2, removed L1, and modified VSYS / Net 1
  • Open: 9 airwires and 2 dangling-trace warnings remain around the modified power path.
Restore path and verify
Restore reference inductor
Fix routing issues
Inspect power-path changes
Run complete DRC
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Files

Schematic

Layout

Preview

R3
Resistance
10kΩ
C3
Capacitance
10uF
R5
Resistance
240 Ω
C1
Capacitance
10uF
C8
Capacitance
4.7uF
LED2
C4
Capacitance
10uF
LED1
R10
Resistance
2.2kΩ
U1
C2
Capacitance
1uF
C6
Capacitance
10uF
R11
Resistance
240 Ω
R7
Resistance
5.25kΩ
C7
Capacitance
10uF
C5
Capacitance
0.047uF
R2
Resistance
31.23kΩ
R1
Resistance
2.2kΩ
Reference Block Plan
BQ25606 Charger and Power Path
  • Classification: Exact
  • Matched reference: flux-reference-design/bq25606-reference-design
  • Decision: Import the complete standalone project as one validated functional block.
  • Fit: Texas Instruments BQ25606RGER, single-cell Li-ion/Li-polymer charging, NVDC power path, 3 A synchronous buck topology, 3.9–13.5 V input, USB D+/D- source detection, resistor-programmed input/charge limits, NTC temperature monitoring, status indicators.
  • Physical compatibility: 2-layer reference, 19 placed components, routed copper available for deferred reconciliation.
  • Adaptations: None requested. External VIN/VBAT/VSYS and USB D+/D- interfaces remain available for later system integration.

  • BQ25606 Charger and Power Path