E-Tile Hard IP User Guide: E-Tile Hard IP for Ethernet and E-Tile CPRI PHY Intel® FPGA IPs

ID 683468
Date 2/02/2024
Document Table of Contents
Give Feedback BIP Counter 8

Offset: 0x369

BIP Counter 8 Fields

Bit Name Description Access Reset
15:0 count BIP Counter
Shows current BIP count for corresponding PCS lane.
  • Used only for multilane Ethernet links
  • Increments for a given virtual lane when the BIP calculated over all the data received since the last alignment marker does not match the BIP value in the current Alignment Marker
  • Valid only after Alignment Marker lock
  • Rolls over at max count (2^16 BIP errors)
  • Can be captured by snapshot or RX Shadow request
  • Resets on RX datapath reset (i_rx_rst_n)
  • RX Stats Reset CSR does not reset this counter
RO 0x0