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