BCM5702 ® 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER SUMMARY OF BENEFITS FEATURES • Single-chip solution for LAN on Motherboard (LOM) and • • • • network interface card (NIC) applications • Integrated 10BASE-T/100BASE-TX/1000BASE-T transceivers • 10/100/1000 Mbps triple-speed media access controller (MAC) • Host interfaces - PCI v2.2, 32/64-bit, 33 MHz • Ultra-deep, 96 KB, on-chip packet buffer • Dual, high-speed RISC cores with 16 KB caches • SMBus controller • On-chip power circuit controller and Wake on LAN power switching circuit Performance features • TCP, IP, UDP checksum • TCP segmentation • CPU task offload • Adaptive interrupts • Ultra-deep, 96-KB packet buffer Robust manageability • PXE 2.0 remote boot • Alert Standard Format (ASF 1.0 support) • Wake on LAN • Out-of-box Wake on LAN • Statistics gathering (SNMP MIB II, Ethernet-like MIB, Ethernet MIB) • Comprehensive diagnostic and configuration software suite • ACPI 1.1a compliant (multiple power modes) Advanced network features • Priority queuing (802.1p layer 2 priority encoding; support for four priority queues) • Virtual LANs (802.1q VLAN tagging; support for up to 64 VLANs) • Jumbo frames (9 KB) • 802.3x flow control Advanced server features • Link aggregation (802.3ad, GEC/FEC, Smart Load Balancing™ (supports heterogeneous teams)) • Heterogeneous, mixed-speed failover • Hot-Plug PCI support Low power, 0.13-µm CMOS design • • 196-pin BGA package • 3.3V I/Os (5V tolerant) • JTAG • Industry’s smallest 10/100/1000 MAC/PHY solution (power • • • • • • • • and space optimized for LOM and low profile NIC applications) Completely backward compatible: • To existing 10/100 network infrastructure • To existing PCI-based desktop and server platforms Futureproof • On-chip programmable CPUs, ASF support Performance focused (optimized for throughput and CPU utilization) • Adaptive interrupts • Ultra-deep, 96-KB packet buffer lowers CPU utilization and averts PCI congestion • CPU task offloads reduces utilization level of CPU Robust and highly manageable • PXE 2.0, ACPI 1.1, Wake on LAN, ASF 1.0, IPMI • Integrated cable testing (link quality, length, pair skew, pair polarity, pair swap) Advanced features • VLAN, priority queuing, jumbo frames • RISC processors for advanced packet classification Server-class reliability, availability and performance features • Link aggregation and load balancing - Switch dependent • 802.3ad (LACP), generic trunking (GEC/FEC) - Switch and NIC independent • Smart Load Balancing™ (unique technology that supports heterogeneous teams, and can operate with any switch) • Failover - Smart Load Balancing allows heterogeneous failover • Hot-Plug PCI support Low power for zero airflow implementations • 0.13-µm CMOS design • Advanced power management Space savings for LOM • 196-pin HBGA package • No external memory • Integrated power circuitry