BCM5703S ® 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 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 Balancing™ (supports heterogeneous teams) • Heterogeneous mixed-speed failover • Hot-Plug PCI support Low power, 0.13-µm CMOS design • • 300-pin HBGA 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) 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® 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® 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 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 • 300-pin HBGA package • No external memory • Integrated power circuitry BCM5703S OVERVIEW 1.25-Gbps SerDes Buffer Memory Memory Controller SerDes Interface Dual Processor PCI/PCI-X PLL LED Control LED Signals PCI/PCI-X Bus 32-KB Memory SMBus EEPROM Control PLL PCI CLK SMB Interface EEPROM Interface Target Applications of the BCM5703S The BCM5703S 10/100/1000BASE-T Gigabit Ethernet media access control and serializer/deserializer (SerDes) is a fully integrated interface solution for high-performance network applications. The BCM5703S is a highly-integrated solution combining a triple-speed IEEE 802.3compliant media access controller (MAC), PCI and PCI-X bus interfaces, an on-chip buffer memory, and an integrated SerDes transceiver in a single device. The BCM5703S is fabricated in a lowvoltage 0.13-µm CMOS process, providing a low-power system solution. By itself the BCM5703S provides a complete single-chip Gigabit Ethernet NIC or LOM solution. Support for the following 802.3 functions is featured in the MAC: VLAN tagging, layer 2 priority encoding, link aggregation, and full-duplex flow control. The BCM5703S provides both PCI v2.2 and PCI-X v1.0 bus interfaces. It also provides large on-chip buffer memory for stand-alone operation. Dual, on-chip, high-performance processors enable custom frame processing features, including TCP segmentation. Along with complying with the IEEE 802.3z specification, several enhancements, such as ultra-low jitter technology, have been added to make designs even more robust. Network Interface Cards (NIC) designs Single Port 1000 BASE-SX PCI 2.2 Adapters PCI-X v1.0 Adapters 1000 BASE-LX PCI 2.2 Adapters PCI-X v1.0 Adapters Dual Port 10/1000 BASE-SX PCI 2.2 Adapters LAN on Motherboard (LOM) designs Single Port 1000 BASE-SX PCI 2.2 LOM PCI-X v1.0 LOM Dual Port 1000 BASE-SX PCI 2.2 LOM PCI-X v1.0 LOM Gigabit Ethernet Network Interface Cards (NICs) and LAN-on Motherboard (LOM) applications for Desktop and Mobile PCs. BCM5703S Operating Systems • • • • • • • • Microsoft® Windows® 98, NT®4.0, 2000, XP, NT64 Linux® 2.2, 2.4 Linux64® NetWare® 4.x, 5.x, 6.x PXE 2.0 Solaris™ x86 UnixWare® 7.0 OpenServer™ 5.0 Broadcom®, the pulse logo, Connecting everything®, Smart Load Balancing™, and EyeOpener® are trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the property of their respective owners. ® BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 © 2004 by BROADCOM CORPORATION. All rights reserved. 5703S-PB05-R 01/05/05 Phone: 949-450-8700 Fax: 949-450-8710 E-mail: [email protected] Web: www.broadcom.com