FEATURES
ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê ê Non-blocking eight-port 10/100M switching controller with MAC controller and switching engine included low cost and a simple solution for 100BASE-TX, 100BASE-FX, and 10BASE applications. Configurable 10/100BASE Reduced MII interfaces and 1MII+ 7RMII mode provided. Full line speed capability of 14880 packet/sec for 10M and 148810 packet/sec for 100M, with no HOL blocking. Broadcast storming prevention Support 4 groups port-based VLAN. Full-duplex (IEEE802.3x) and three-way half-duplex flow control (Back pressure). Data buffer SSRAM embedded, CoS support: Port-based, VLAN tag, TCP/IP TOS/DS. Intelligently back-pressure and flow control turned on/off in the port with priority frames Buffer management included. 93C46 EEPROM interface or Dynamic configured by 8051 Buffer full and faulty LED provided. Bridging functions such as: u Local MAC address filtering. u CRC or direct mapping hashing schemes for better address coverage. u Short routing decision time. u Aging function included with configurable aging time. u Embedded 1K entries of address table.
