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AR# 23498

LogiCORE Gigabit Ethernet MAC v8.0 Core - Release Notes and Known Issues for the Gigabit Ethernet MAC Core


This Answer Record contains the Release Notes for the LogiCORE Gigabit Ethernet MAC v8.0 Core, which was released in 8.2i IP Update 1 and includes the following:  


- New Features in v8.0 

- Bug Fixes in v8.0 

- Known Issues in v8.0  


For installation instructions and design tools requirements, see (Xilinx Answer 23479).


New Features in v8.0 


- Support added for ISE 8.2i 

- Support added for Virtex-5 

- Improved example design hierarchy for core portability 


Bug Fixes in v8.0 


- None 


Known Issues in v8.0 


- The current CORE Generator constraints for the example design do not constrain the paths from host to mdio_logic or from mdio_logic to host. For more information on this issue, see (Xilinx Answer 23752)

- Multicast pause frames are not recognized by MAC when Flow Control is enabled. For more information and a way to work around this issue, see (Xilinx Answer 24554).

AR# 23498
Date Created 09/04/2007
Last Updated 05/20/2014
Status Archive
Type General Article