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AR# 21662

LogiCORE 10 Gigabit Ethernet MAC v6.0 Core - Transmitter locks up if pause_req or tx_start is asserted while transmitter is disabled

Description

General Description: 

An issue exists in the 10 Gigabit Ethernet MAC v6.0 Core in which the transmitter will lock up, once the transmitter is enabled, and not be able to recover if pause_req or tx_start is asserted while the transmitter is disabled.

Solution

A patch is available to resolve this issue. To obtain this fix, please install the patch that is available in the LogiCORE 10 Gigabit Ethernet MAC v6.0 Core Release Notes and Known Issues Answer Record (Xilinx Answer 21046) and then regenerate the core.

AR# 21662
Date Created 09/04/2007
Last Updated 05/19/2014
Status Archive
Type General Article