General Description

The DM9106 is a fully integrated, high performance, and cost-effective fast Ethernet switch controller with one general PCI bus interface, two ports 10M/100Mbps PHY, and one port MII or RMII interface.

Features

❐ Ethernet Switch with two 10/100Mb PHY, one MII/RMII, and PCI bus interface

❐ Support Reverse-MII

❐ PCI bus master architecture

❐ EEPROM interface for power up configurations

❐ Support TCP/UDP/IPv4 checksum offload

❐ Support HP Auto-MDIX

❐ Support IEEE 802.3x Flow Control in Full-duplex mode

❐ Support Back Pressure Flow Control in Half-duplex mode

❐ Per port support 4 priority queues by Port-based, 802.1P QoS, and IP TOS priority

❐ Support 802.1Q VLAN up-to 16 VLAN group

❐ Support VLAN ID tag/untag options

❐ Per port support bandwidth, ingress and egress rate control

❐ Support Broadcast Storming filter function

❐ Support Store and Forward switching approach

❐ Support up-to 1K Uni-cast MAC addresses

❐ Support MIB counters for diagnostic

❐ Support IGMP Snooping v1, v2

❐ EEPROM 93C46 or 93C56 auto detection

❐ PCI bus driving capability adjustable

❐ Port 2 TXD/TXE driving capability adjustable

❐ 128-pin LQFP 1.8V internal core, 3.3V I/O with 5V tolerant