Port Timer Ports - 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. Port Timer Ports
Signal Direction Clock Domain Description
update_port_timer IN ts_clk Sync update pulse driven by system timer
sys_tod_sec_in[48:0] IN ts_clk

System timer seconds field

Present only when the timer format is ToD or both

sys_tod_ns_in[31:0] IN ts_clk

System timer nano-seconds field

Present only when the timer format is ToD or both

sys_tod_corr_in[63:0] IN ts_clk

System timer CF field.

Present only when the timer format is CF or both