SUMMARY BENEFITS Single-chip device LAN-on-Motherboard (LOM) netw

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SUMMARY BENEFITS Single-chip device LAN-on-Motherboard (LOM) netw

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BCM5761
SUMMARY BENEFITS
Single-chip device LAN-on-Motherboard (LOM) network interface card (NIC) applications Proven technology built generations controller products Wirespeed performance increases user performance Express provides wirespeed non-blocking throughput TCP/IP offloads significantly reduce utilization increases network throughput large files download Advance security with performance penalty Full offload IPsec packet processing with on-chip cryptographic engines supporting latest industry algorithms Enables corporate customers take full advantage Microsoft Server Domain isolation technology services-based remote manageability reduces costs Secure platform manageability with both user/machine authentication encryption capabilities Remote monitoring control desktop mobile corporate network Remote configuration installation Remote diagnostic repair platforms regardless their state Scalable solution that agnostic platform vendors architecture Extremely power consumption enables environment-friendly designs Increases battery life mobile applications saves energy desktop implementations Enables full services-based manageability while maintaining Energy Star compliance
10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER, ADVANCED SECURITY, PLATFORM MANAGEMENT CAPABILITIES
FEATURES
Integrated 10/100/1000BASE-T transceiver 10/100/1000BASE-T triple-speed State-of-the- physical layer interface that exceeds IEEE requirements On-chip voltage regulation Express host interface PCIev1.1 Active State Power Management (ASPM) capability Message Signal Interrupt (MSI) Intelligent power management Centralized power management enables easy efficient control different power modes Innovative implementation that optimizes power consumption dynamically transparently, depending network system states Policy-based implementation allows easy system integration enables OEMs differentiate Performance features TCP, checksum Receive Side Scaling (RSS) multicore client processors Microsoft® Large Send Offload (LSO) Giant Send Offload (GSO) Interrupt coalescing IPsec Task Offload Compliant with Microsoft logo requirements NDIS support with Authentication Authentication+Encryption AES-GMAC, AES-GCM, crypto algorithms support Industry-compliant services-based manageability Out-of-band manageability through Broadcom® TruManagetechnology Desktop Mobile Architecture System Hardware (DASH) specification v1.0 v1.1 Platform Management Component Intercommunication (PMCI) specification Robust ACPI-compliant Wake-on-LAN (WoL) Alert Standard Format (ASF) support
BCM5761 Block Diagram
Ethernet Transceivers SMBus
PCIe Host Interface IPsec Core
Media Access Controller (MAC)
Buffer Memory SMBus
Engine Memory
Flash Controller
Centralized Power Management Unit (CPMU)
Application Processing Engine (APE) Voltage Regulators
GPIOs Debug Port
Power-On Reset
Clock Generator
OVERVIEW
Processor
Graphic
Memory Controller (South Bridge)
DRAM
Controller (North Bridge)
System NVRAM
SMBus Sensors System Controllers
PCIe
BCM5761
NVRAM (Mgmt
DASH Typical System Implementation Diagram
BCM5761 fully integrated 10/100/1000BASE-T Gigabit Ethernet (GbE) media access control physical layer transceiver solution high-performance network applications. BCM5761 combines triple-speed, IEEE 802.3compliant media access controller (MAC), Express interface, on-chip buffer memory, integrated physical layer transceiver single device. BCM5761 fabricated low-voltage silicon process, providing ultralow power solution. itself, BCM5761 provides complete single-chip solution. BCM5761 includes 10/100/1000-Mbps Ethernet with fullduplex half-duplex capability speeds. Support following 802.3 functions featured MAC-VLAN tagging, Layer priority encoding, full-duplex flow control. BCM5761 controller offers IPsec task offload capabilities compliant with Microsoft logo requirements, which enables professionals deploy IPsec technology their existing network with performance penalty while maintaining utilization high network capacity offloading cryptographic processing hardware. With in-line offload architecture, BCM5761 controller enables network security extremely cost. With network topologies becoming more complex with increased mobility remote workers, security threats more sophisticated with viruses worms. IPsec protocols operate network layer enable end-to-end authentication encryption between clients servers, allowing efficient network segmentation isolation. BCM5761 integrates on-chip application processing engine (APE) with runtime memory providing complete servicesbased management functionality Broadcom's TruManage technology. single-chip highly integrated product offers scalable centralized architecture, which, combined with highly optimized firmware software, enables low-power, secure, fault-tolerant, cost-effective implementation. Target applications BCM5761: Desktop mobile Software drivers available: Windows® 2000, Vista Linux® 2.2, 2.4,
Broadcom®, pulse logo, Connecting everything®, Connecting everything logo, TruManageare among trademarks Broadcom Corporation and/or affiliates United States, certain other countries and/or other trademarks trade names mentioned property their respective owners.
BROADCOM CORPORATION 5300 California Avenue Irvine, California 92617
2007 BROADCOM CORPORATION. rights reserved. 5761-PB00-R 10/31/07
Phone: 949-926-5000 Fax: 949-926-5203 E-mail: info@broadcom.com Web: www.broadcom.com

SUMMARY BENEFITS Single-chip device LAN-on-Motherboard (LOM) netw

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