Stratix V Device Handbook: Volume 2: Transceivers

ID 683779
Date 11/23/2021
Document Table of Contents Descrambler

In a multi-lane link environment, each of the receiver lanes may implement a separate linear feedback shift register (LFSR) for de-scrambling. The LFSR uses the following polynomial: G(X) = X23 + X21 + X16 + X8 + X5 +X2 + 1. It is a standard PRBS23 polynomial.