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AR# 53357

LogiCORE IP 10-Gigabit Ethernet MAC v11.4 - TX Pause Frames not transmitted while paused

Description

When using the 10-Gigabit Ethernet MAC v11.1, 11.2, 11.3 or 11.4 cores, TX pause frames will not be transmitted when a pause frame has been received and the MAC is in a paused state. 

Pause frames are transmitted correctly when the MAC is not paused.

This issue does not affect the v10.x and earlier cores.

Solution

This issue is fixed in Vivado Design Suite 2012.4 in the v11.5 core and later and in ISE Design Suite 14.5 in v11.6 core and later.

This issue is also fixed for the v11.4 core in the attached 10-Gigabit Ethernet MAC v11.4rev1 patch.

Installation instructions can be found in the readme file.   

Attachments

Associated Attachments

Name File Size File Type
ar53357_ten_gig_eth_mac_v11_4_rev1.zip 878 KB ZIP
AR# 53357
Date Created 12/06/2012
Last Updated 09/08/2014
Status Active
Type General Article
IP
  • 10 Gigabit Ethernet Media Access Controller