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reproduce net-based USB differential pair routing failure - #3664

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repro/stm32f405-differential-pair-nets
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reproduce net-based USB differential pair routing failure#3664
mohan-bee wants to merge 5 commits into
mainfrom
repro/stm32f405-differential-pair-nets

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@mohan-bee

@mohan-bee mohan-bee commented Sep 5, 2026

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Motivation

  • Reproduce the named-net USB differential-pair failure on a small USB-C breakout board.

Before

  • The router cannot identify the USB pair when its endpoints connect through named nets.

After

  • Adds a 24 mm USB-C breakout in TSX with CC pull-downs, series data resistors, a bypass capacitor, and an output header.
  • Captures the unrouted PCB snapshot and the connection-mapping error.

@vercel

vercel Bot commented Sep 5, 2026

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Project Deployment Actions Updated
tscircuit-core-benchmarks Ready Ready Preview Sep 5, 2026 8:35am UTC

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@mohan-bee mohan-bee changed the title reproduce stm32f405 differential pair routing failure reproduce net-based USB differential pair routing failure Sep 5, 2026
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