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

ID 683872
Date 12/15/2021
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

2.4.2. Datapath Clock Network

F-tile supports two datapath clocking modes: the system PLL clocking mode and the PMA clocking mode.

  • The system PLL clocking mode, in which the datapath is clocked by one of the three on-board system PLLs, is the recommended datapath clocking mode.
  • The PMA clocking mode is also an option for PMA Direct.

See PMA Data Rates for supported data rates.

Figure 49. PMA Clocking Mode
Figure 50. System PLL Clocking Mode

Did you find the information on this page useful?

Characters remaining:

Feedback Message