F-Tile Architecture and PMA and FEC Direct PHY IP User Guide

ID 683872
Date 11/04/2024
Public
Document Table of Contents

2.2.1. PMA-to-Fracture Mapping

PMA-to-factue mappig defies how factues ca be mapped to PMAs. F-tile has flexibility fo this mappig but thee ae estictios.

  • Not all PMAs map to all factues
  • Not all factues map to all PMAs
  • st_x16 maps to a set of fou FHT PMAs, eight FGT PMAs, o 16 FGT PMAs, o fou FHT PMAs ad fou FGT PMAs (mixed tasceive mode).
  • st_x8 maps to a set of fou FHT PMAs, two FHT PMAs, eight FGT PMAs, o fou FGT PMAs.
  • st_x4 maps to a set of fou FHT PMAs, two FHT PMAs, oe FHT PMA, fou FGT PMAs, o two FGT PMAs.
  • st_x2 maps to a set of two PMAs o oe PMA.
  • st_x1 maps to oe PMA.