BCM5703S PRODUCT Brief 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER B C M 5 7 0 3 S F E AT U R E S Single-chip solution for LAN on Motherboard (LOM) * and Network Interface Card (NIC) applications * Integrated SERDES interface * 10/100/1000 triple-speed MAC * Host interfaces - PCI v2.2 - 32/64 bits, 33/66 MHz - PCI-X v1.0 - 64 bits, 66/100/133 MHz * Ultra-deep 96-KB on-chip packet buffer * Dual high speed RISC cores with 16-KB caches in-line packet classification * *Programmable, 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 manageability * *Robust PXE 2.0 remote boot * Alert Specification Forum - ASF 1.0 support * Wake-on LAN * Statistic Gathering (SNMP MIB II, Ethernet like MIB, Ethernet MIB (802.3x, clause 30)) * Comprehensive diagnostic and configuration software suite * ACPI 1.1a complaint - multiple power modes network features * Advanced * 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 server features * Advanced * Link Aggregation - 802.3ad, GEC/FEC, Smart Load BalancingTM (supports heterogeneous teams) * Heterogeneous, mixed speed failover * PCI Hot Plug support * Low-power 0.13 CMOS design * 256-pin FPBGA package * 3.3V I/Os (5V tolerant) * JTAG S U M M A R Y O F B E N E F I T S Industry's smallest 10/100/1000 MAC+PHY solution - * power and space optimized for LOM and low profile NIC applications. 1.25-Gbps SERDES * *Integrated IEEE 802.3z compliant * For fiber on backplane applications * *Future-proof 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, avoids PCI congestion * CPU task offloads reduces utilization level of CPU and highly manageable * *Robust PXE 2.0, ACPI 1.1, Wake-on LAN, ASF 1.0 * Broadcom EyeOpenerTM Adaptive Equalization technology - allows longer backplane lengths and robust signal integrity. features * Advanced * 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 BalancingTM allows heterogeneous failover * PCI Hot Plug power for zero airflow implementations * *Low 0.13 CMOS design * Advanced power management savings for LOM * *Space 256-pin FPBGA package * No external memory * Integrated power circuitry B C M 5 7 0 3 S O V E R V I E W 1.25-Gbps SerDes Dual Processor Buffer Memory Memory Controller SERDES Interface 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 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 802.3 compliant Media Access Controller (MAC), PCI and PCI-X bus interfaces, on-chip buffer memory, and an integrated SERDES transceiver in a single device. The BCM5703S is fabricated in a low-voltage .13 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 device provides both PCI v2.2 and PCI-X v1.0 bus interfaces. The BCM5703S provides large on-chip buffer memory for stand-alone operation. Dual on-chip highperformance processors enable custom frame processing features, including TCP segmentation. Target Applications of the BCM5703S BASE-SX BASE-SX BASE-LX BASE-SX BASE-SX Gigabit Ethernet Network Interface Cards (NICs) and LAN-on Motherboard (LOM) applications for Desktop and Mobile PCs. BCM5703S Software Support * Microsoft(R) Windows(R) 98, NT4.0, 2000, XP, NT64 * Linux(R) 2.2, 2.4 * Linux64(R) * NetWare(R) 4.x, 5.x, 6.x * PXE 2.0 * Solaris x86 * UnixWare 7.0 * OpenServer 5.0 Along with IEEE 802.3z specification, several enhancements, such as ultra-low jitter technology, have been added to make designs even more robust. Broadcom(R), the pulse logo(R), Smart Load BalancingTM and EyeOpenerTM are trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. All other trademarks are the property of their respective owners. For more information please contact us at: Phone: 949-450-8700, FAX: 949-450-8710 Email: info@broadcom.com Visit our web site at: www.broadcom.com (c) 2001 by BROADCOM CORPORATION. All rights reserved. 5703S-PB00-R-12.14.01 BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013