This Answer Record contains the Release Notes for the LogiCORE Tri-Mode Ethernet MAC v3.1 Core, which was released in the 8.2i IP Update 1 and includes the following:
- New Features in v3.1
- Bug Fixes in v3.1
- Known Issues in v3.1
For installation instructions and design tools requirements, see (Xilinx Answer 23479)
New Features in v3.1
- Support added for ISE 8.2i
- Support added for Virtex-5
- Improved example design hierarchy for core portability
Bug Fixes in v3.1
- None.
Known Issues in v3.1
- 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)