3.3.3.1.2. Run-time Reset Sequence—RX - 2025-12-15

F-Tile Low Latency Ethernet 10G MAC IP Design Example User Guide
Version
24.3.1
Figure 12. Run-time Reset Sequence—RX

The figure above illustrates the following run-time RX reset sequence:

  1. Assert i_rx_rst_n.
  2. o_rx_pcs_ready deasserts, indicating that the RX datapath is no longer operational.
  3. rx_block_lock deasserts.
  4. o_rx_rst_ack_n asserts, indicating that the RX datapath is fully in reset.
  5. You then deassert i_rx_rst_n to bring RX out of reset.
  6. o_rx_pcs_ready asserts.