Noise ripped out after the bench verdict (tightly-wrapped unshielded cables move victim SNR only 0.2-0.3 dB, recorded in measurement.md dead ends): noise.go deleted with the noiser, phase clock and panel lane; configureNoise/checkPrivFlag gone so the X710 pair is untouched; console noise column, NOISE links rows and lane colors removed; driverPair rehomed to system.go, carrierUp to phy.go; history anchors to run start (frame-rate sampling and draw-clock roll kept — they fix display latency for every lane); goals/hardware/state/nics docs updated; verified on hardware (20.00G, zero errors, ECD 41m, SNR +7.6)

docs/nics/README.md

@@ -18,7 +18,7 @@ Which card is where: [../state.md](../state.md).
 |---|---|---|---|
 | [X520 / 82599 (ixgbe)](x520/README.md) | Host bit-bangs — full control, **proven**, fast (<25 ms RollBall) | No (single serial latch; 1588-event frames only) — no longer required | **The product NIC** under the smoothed-bucket rate plan: only card with unmediated host I2C, and the FS links here (mixed FS+Wiitek pair proven) |
 | [ConnectX-4/5 (mlx5)](connectx-5/README.md) | Firmware MCIA — writes via VSC/ICMD only (fwctl read-only), every mailbox read quantized to ~150 ms steps by firmware module traffic | Yes (CQE-stamps everything) | Retired: its stamps are no longer needed and its I2C mediation is the cost; the FS never links on it either (host-interface deadlock, device page) |
-| [X710 (i40e)](x710/README.md) | 1-byte-offset only | No | RollBall oracle path; noise pair |
+| [X710 (i40e)](x710/README.md) | 1-byte-offset only | No | RollBall oracle path; in the box unused |
 | [E810 (ice)](e810/README.md) | Multi-byte framing, writes EPERM-blocked | Yes | Dead for diagnostics writes; the below-the-AQ bit-bang idea (device page) is retired with the timestamp requirement |
 
 ## Architecture