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| BCM5703S (R) 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER FEATURES SUMMARY OF BENEFITS * Single-chip solution for LAN on Motherboard (LOM) and * * * * * * * 300-pin HBGA package * 3.3V I/Os (5V tolerant) * JTAG network interface card (NIC) applications * Integrated SerDes interface * 10/100/1000 Mbps triple-speed media access controller (MAC) * Host interfaces - PCI v2.2, 32/64-bit, 33/66 MHz - PCI-X v1.0 64-bit, 66/100/133 MHz * Ultra-deep 96 KB, on-chip packet buffer * Dual high-speed RISC cores with 16-KB caches Programmable, in-line packet classification * 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 * Statistics gathering: SNMP MIB II, Ethernet-like MIB, Ethernet MIB (802.3x, Clause 30) * 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 BalancingTM (supports heterogeneous teams) * Heterogeneous mixed-speed failover * Hot-Plug PCI support Low power, 0.13-m CMOS design * Industry's smallest 10/100/1000 MAC/PHY solution (power * * * and space optimized for LOM and low-profile NIC applications) Integrated 1.25-Gbps SerDes * IEEE 802.3z compliant * For fiber on backplane applications Futureproof * PCI-X interface, on-chip programmable CPUs, ASF support Performance focused (optimized for throughput and CPU utilization) * Adaptive interrupts * PCI-X(R) eliminates PCI bottlenecks * Ultra-deep 96-KB packet buffer lowers CPU utilization and averts PCI congestion * CPU task offloads reduce CPU utilization level Robust and highly manageable * PXE 2.0, ACPI 1.1, Wake on LAN, ASF 1.0, IPMI 1.5 * Broadcom EyeOpener(R) adaptive equilization technology (allows longer backplane lengths and robust signal integrity) 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 BalancingTM (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-m CMOS design * Advanced power management Space savings for LOM * 300-pin HBGA package * No external memory * Integrated power circuitry * * * * * |
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