CRC - 11.1 English

Aurora 8B/10B LogiCORE IP Product Guide (PG046)

Document ID

PG046

Release Date

2023-10-19

Version

11.1 English

The CRC module provides a 16-bit or 32-bit CRC, implemented for user data. Table: CRC Module Ports describes the CRC module ports.

Table 2-17: CRC Module Ports
Port Name	Direction	Clock Domain	Description
crc_valid	Output	user_clk	CRC valid port. When asserted High, enables sampling the crc_pass_fail_n signal.
crc_pass_fail_n	Output	user_clk	The crc_pass_fail_n signal is asserted High on transmit and receive when the CRC values for both the transmitter and receiver match. The crc_pass_fail_n signal should only be sampled with the crc_valid signal.

See Using CRC for more information.