AR# 40623: LogiCORE IP Tri-Mode Ethernet MAC v4.5 - Release Notes and Known Issues for ISE 13.1 software
AR# 40623
LogiCORE IP Tri-Mode Ethernet MAC v4.5 - Release Notes and Known Issues for ISE 13.1 software
描述
This Answer Record contains the Release Notes for the LogiCORE IP Tri-Mode Ethernet MAC v4.5 Core, released in theISE 13.1 software,and includes the following:
(Xilinx Answer 35337)LogiCORE IP Tri-Mode Ethernet MAC - Meeting RGMII setup and hold when targeting Spartan-6 FPGAs
(Xilinx Answer 34764)LogiCORE IP Tri-Mode Ethernet MAC v4.4 and earlier- Virtex-6 FPGA block RAM parameterization might result in memory collisions during simulation and erroneous operation
(Xilinx Answer 35065)LogiCORE IP Tri-Mode Ethernet MAC v4.4 and earlier- Spartan-6 FPGA block RAM parameterization might result in memory collisions during simulation and erroneous operation
In 12.2 and later with the rev2 patch, RGMII is now supported in Spartan-6 FPGA without a DCM; see the download below.
(Xilinx Answer 39138) LogiCORE IP Tri-Mode Ethernet MAC v4.4rev2 and earlier - 11 byte IFG transmitted when core generated for Full Duplex only
Known Issues
(Xilinx Answer 33111) LogiCORE IP Ethernet Statistics v3.x and LogiCORE IP Tri-Mode Ethernet MAC v4.x - Error regarding no matching objects found seen in the example design timing simulation
(Xilinx Answer 35336)LogiCORE IP Tri-Mode Ethernet MAC - Meeting GMII setup and hold times when targeting Spartan-6 FPGAs
(Xilinx Answer 40028) LogiCORE IP Tri-Mode Ethernet MAC and Virtex-6 FPGA Embedded Tri-mode Ethernet MAC Wrapper v2.1 and later - Meeting GMII and RGMII setup and hold times when targeting Virtex-6 FPGAs
(Xilinx Answer 40908) LogiCORE IP Tri-Mode Ethernet MAC v4.5 - X's seen in timing simulation when targeting Virtex-4 Devices