Tap Retune

Trigger a new retuning of the receive equalizer on the PHY for one of the 25G serdes. Useful if e.g. a direct attached copper cable or loop transceiver does not go into sync after insertion. Note that the retuning will cause disruption of the traffic on all serdes.

Corresponding low-level API class: PP_PHYRETUNE

# TX Tap Retune
await port.serdes[0].phy.retune.set(dummy=1)