USB-C Breakout Routing
Route this USB-C connector's breakout. Call
mutate_usbc_breakout exactly once with exactly these arguments and no other parameters (use the values verbatim): {"connectorUid": "485fb5be-9022-4ec9-bee8-1d600aaa8f74", "pairs": [{"p": "USB_D+_CONN", "n": "USB_D-_CONN", "order": "p_first"}]}. Then report which nets were broken out and which failed.Worked for 23 sec
Broken out:
Failed: None
USB_D+_CONN, USB_D-_CONNFailed: None
PROVENANCE-A99
Route this USB-C connector's breakout. Call
mutate_usbc_breakout exactly once with exactly these arguments and no other parameters (use the values verbatim): {"connectorUid": "485fb5be-9022-4ec9-bee8-1d600aaa8f74", "pairs": [{"p": "USB_D+_CONN", "n": "USB_D-_CONN", "order": "n_first"}]}. Then report which nets were broken out and which failed.Worked for 25 sec
Broken out:
Failed: None
USB_D+_CONN, USB_D-_CONNFailed: None
PROVENANCE-A99
Verify breakout and DRC
Route remaining USB nets
Inspect full board routing
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USB-C FTDI UART Adapter — Block Diagram
Text
USB-C 16-pin receptacle ├─ VBUS (all joined) ───────────────→ +5V USB power ─→ FTDI VCC ├─ GND (all joined) ────────────────→ GND ├─ CC1 ─→ 5.1 kΩ Rd ─→ GND ├─ CC2 ─→ 5.1 kΩ Rd ─→ GND └─ D+/D− (A/B duplicates joined) ─→ 2-channel low-C ESD ─→ FTDI USB D+/D− FTDI USB-UART bridge ├─ 3V3OUT support/decoupling ─→ VCCIO (only if datasheet permits) ├─ TXD, RXD, RTS#, CTS# ─────────→ 1x6 UART header └─ GND, 3V3 ─────────────────────→ 1x6 UART header Power tree: USB VBUS 5 V → FTDI VCC → internal 3.3 V output → VCCIO and header 3V3. No 5 V is exposed on the header.
Functional blocks and sourcing plan
- USB-C device interface and CC configuration — none / from scratch; no matching Flux reference project was found. Use a 16-contact USB 2.0 receptacle, duplicate D+/D− and power pins joined, independent 5.1 kΩ Rd.
- USB ESD protection — none / from scratch; no matching Flux reference project was found. Use a low-capacitance two-channel array between connector and FTDI.
- FTDI USB-to-UART core and power support — none / from scratch; no matching Flux reference project was found. Prefer a verified FT230X/FT231X family part and follow its datasheet application circuit.
- 3.3 V UART header — none / from scratch; no matching Flux reference project was found. Use a 1x6 header carrying GND, 3V3, TXD, RXD, RTS#, CTS#.
The schematic will be arranged left-to-right in this block order, with power and decoupling above/below the FTDI.
Functional blocks and sourcing plan
