AR# 40021

CPRI v8.5 - What is the Ethernet Interface FIFO depth and width?

Description

What is the Ethernet Interface FIFO depth and width?

Solution

Transmitter FIFO is 8192 by 6-bits for MII cores (4-bits data, 1-bit error, 1-bit end-of-frame) and 4096 by 12-bits for GMII cores (8-bits data, 2-bits each for error and end-of-frame).

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
54473 LogiCORE IP CPRI Core - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 40021
Date 03/14/2017
Status Active
Type General Article
IP