This Answer Record describes improvements made in the PLB 10/100 Ethernet MAC v1.01a Core (plb_ethernet_v1_01_a) in EDK 6.3.01i.
Please refer to (Xilinx Answer 20357) for improvements that were made to the PLB 10/100 EMAC v1.01a Core in EDK 6.2.02i.
In addition to the previous fixes mentioned in the above Answer Record, the following bug fixes and enhancements are in the EDK 6.3.01i release of the PLB 10/100 Ethernet MAC v1.01a Core:
- A change was made to the receive circuitry to fix a problem that could occasionally cause receive data to be corrupted or cause the receive operation to hang. This would be most likely to occur in systems that require discarding a large number of received traffic because the receive traffic could not be processed quickly enough causing the receive packet FIFO to fill up.