MAC Options Tab - 2.7 English

1G/10G/25G Switching Ethernet Subsystem Product Guide (PG292)

Document ID
PG292
Release Date
2022-05-11
Version
2.7 English

The MAC Options tab provides additional core configuration options.

Figure 1. MAC Options Tab (Versal)
Figure 2. MAC Options Tab (UltraScale/UltraScale+)
Table 1. MAC Options
Option Values Default
Flow Control 1
Enable TX Flow Control Logic Checked, Unchecked Unchecked
Enable RX Flow Control Logic Checked, Unchecked Unchecked
IEEE PTP 1588v2 2
Enable Timestamping Logic Checked, Unchecked Unchecked
Operation Mode

One Step

Two Step

Two Step
Timer Format Time of day, Correction Field Format Time of day
Include System Timer Syncers 3 0, 1 0
  1. This feature is visible only for the Ethernet MAC+PCS/PMA 64-bit core configuration.
  2. This feature is visible only for the Ethernet MAC+PCS/PMA 32-bit core configuration.
  3. This option is available when Enable Timestamping Logic is selected. This will include the timer syncer modules inside the IP.