ADM6308

ADMtek Incorporated Partnership Now and Future Olive Family ADM6308 − Eight-port 10/100M Ethernet Switch Controller Overview ADM6308, a single chip, is a 10/100Mbps eight-port stand-alone switching controller with built-in data buffer memory which provides low cost and simple solution though a high integration design. Eight Reduced MII interfaces are designed for 10BASE/100BASE ports. MAC controller, switch engines and data buffer memory are built-in. The chip can fit to desktop or SOHO applications, and each 10/100M port directly connects either 10BASE or 100BASE devices. Additionally, ADM6308 breaks the distance limitation of 10BASE or any class 100BASE repeaters, and increases throughput. 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. The single clock input, 50M, for RMII and system Speed auto negotiation function for all ports Store-and- forward operation support. 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...