Per-Port Port Timer Interface - 2.6 English

1G/10G/25G Switching Ethernet Subsystem Product Guide (PG292)
Document ID
PG292
Release Date
2021-02-05
Version
2.6 English
Table 1. Per-Port Port Timer Interface
Signal Direction Clock Domain Description
tx_phy_clk_m IN   Port TX PHY clock
rx_phy_clk_m IN   Port RX PHY clock
tx_phy_rst_m IN tx_phy_clk_m Port TX reset
rx_phy_rst_m IN rx_phy_clk_m Port RX reset
tx_tod_sec_m[47:0] OUT tx_phy_clk_m Port TX timer seconds field
tx_tod_ns_m[31:0] OUT tx_phy_clk_m Port TX timer nano-seconds field
tx_tod_corr_m[63:0] OUT tx_phy_clk_m Port TX timer CF field
rx_tod_sec_m[47:0] OUT rx_phy_clk_m Port RX timer seconds field
rx_tod_ns_m[31:0] OUT rx_phy_clk_m Port RX timer nano-seconds field
rx_tod_corr_m[63:0] OUT rx_phy_clk_m Port RX timer CF field