Maps each stage to its authoritative layout reference (EVM / datasheet layout section /
app-note / reference design) with URLs + the key takeaway, to complement LAYOUT.md's
general rules. Standouts that match our exact circuit:
- TPS65131EVM-839 (SLVUAW7) -- switcher layout to copy
- TPS7A30-49EVM-567 -- a +/-15V dual-LDO EVM = our exact rails
- RP2350 Minimal-KiCAD.zip -- official MCU/USB/crystal/QSPI reference layout (+ footprints)
Plus PCM5102A community refs, THAT1646/1240 reference boards, TI op-amp layout app-notes
(SBOA092B/SLOA046), RV-8803 app manual solder-pad section, USB-C/USBLC6 diff-pair rules,
and TI class-D layout for the PAM8302.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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