Single chip full/half
duplex 10/100Mbps Fast Ethernet Management Controller.
IEEE
802.3/802.3u 10BaseT and 100BaseTX Compatible.
32-bit
PCI Bus-Master Interface.
CSR
definition provides efficient PCI bus-mastering.
Enhancement
MAC functions for 802.3 networking.
802.1p
Priority Transmit Support
Maximum
eight priority queues programmable by drivers.
802.1Q Multiple VLAN
support
• VLAN long frames
support (1518 bytes + 4 bytes for VLAN Tagging & Prioritization headers).
• VLAN tag auto insertion and extraction on TX and RX side.
• NIC auto filtering on VLAN ID optional.
IP header Checksum
Offload supporting for IPv4 frames. Supports both TCP and UDP protocol.
Supports Physical,
Broadcast, and Multicast address filtering using both hashing table look-up and
perfect-match mechanisms.
12 sets of hardware 16-bit MIB counters.
