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

ID 683872
Date 7/08/2024
Public
Document Table of Contents

3.8.3. Reset Signals—Block Level

Table 82.  Reset Signals—Block Level
Reset Signal TX PHY TX Datapath RX PHY RX Datapath Soft CSRs PMA Reconfiguration Interface
tx_reset Yes Yes No No No No
rx_reset No No Yes Yes No No
reconfig_xcvr_reset No No No No No Yes
reconfig_pdp_reset No No No No Yes No
Note: It is recommended that you assert the reconfig_xcvr_reset signal once upon power-up to ensure the PMA reconfiguration interface is placed into a known, good state.