MVTX2803
Data Sheet
QoS Support
• Supports IEEE 802.1p/Q Quality of Service with 8 Priority
• Buffer Management: reserve buffers on per class and per port basis
• Port-based Priority: VLAN Priority with Tagged frame can be overwritten by the priority of PVID
• QoS features can be configured on a per port basis
• Full Duplex Ethernet IEEE 802.3x Flow Control
• Provides Ethernet Multicast and Broadcast Control
• 4 Port Trunking groups, max of 3 ports per group (Trunking can be based on source MAC and/or destination
MAC and source port)
• LED signals provided by a serial or parallel interface
• Synchronous Serial Interface and I2C interface in unmanaged mode.
• Hardware auto-negotiation through serial management interface (MDIO) for Gigabit Ethernet ports, supports
10/100/1000 Mbps
• BIST for internal and external SRAM-ZBT
• I2C EEPROM or synchronous serial port for configuration
• Packaged in 596-pin BGA
2
Zarlink Semiconductor Inc.