GTS Transceiver PHY User Guide

ID 817660
Date 10/07/2024
Public
Document Table of Contents

2.2.2. Use Scenario Rules

Thee ae desig ules that you must follow fo the use sceaios descibed i the table below:
Table 5.  Desig Rules Associated With Specific Use Sceaios
Use Sceaios Desig Rules
Multiple itefaces withi a GTS tasceive bak usig the FEC block 9 All FEC eabled itefaces withi a GTS tasceive bak must be clocked by the same system PLL.
Idepedet simplex TX ad simplex RX itefaces placed i same chael (dual simplex mode) 10 Both TX ad RX itefaces:
  • If ot usig PMA clockig, must be clocked by the same System PLL.
  • Must shae oe Avalo® memoy-mapped iteface to access the chael. Eable abite logic if you eed idepedet Avalo® memoy-mapped iteface access to the simplex TX ad simplex RX itefaces placed i same chael.
Multiple laes boded to sigle lik Whe boded chaels use a system PLL, they must all use the same system PLL.
9 Refe to FEC Achitectue fo details of the FEC coe.
10 Refe to the GTS Tasceive Dual Simplex Itefaces Use Guide fo the potocol IPs that suppot dual simplex mode ad the implemetatio flow.