BCM5715SKPB

BCM5715S ® Brief DUAL-PORT GIGABIT ETHERNET CONTROLLER WITH A PCI EXPRESS® HOST INTERFACE FEATURES (CONT.) FEATURES • Dual integrated 1.25 Gbps SerDes interface ® • PCI Express x4 Host Interface • Dual 1000BASE-X Media Access Controllers (MACs) • MACs • Integrated high-speed RISC cores • 5 KB receive and 22 KB transmit buffers • CPU task offload features (TCP, IP, UDP checksum, and Microsoft® Large Send Offload) • TCP segmentation, IP fragmentation, and reassembly • Robust manageability • PXE 2.0 remote boot • Universal Management Port (UMP) interface for high-speed system management traffic • IPMI-compliant server management interface • Out-of-Box Wake-on-LAN (OoB WOL) • Statistic gathering (SNMP MIB II, Ethernet-like MIB, Ethernet MIB for (802.3x, clause 30 • Comprehensive diagnostic and configuration software suite • SMBus 2.0 controller • Power management, ACPI 1.1a-compliant in multiple power modes • Advanced Features • Priority queuing — 802.1p Layer 2 priority encoding • Virtual LANs — 802.1q VLAN tagging and support for up to 64 VLANs • Jumbo frames (9 KB) • 802.3x flow control • Link aggregation — 802.3ad, GEC/FEC, and Smart Load Balancing™ • Failover • Performance features • CPU task offload • Adaptive interrupts • 484-pin PBGA package • Power • Rails — 1.2V core, 2.5V I/O, and 3.3V I/O • 0.13 µm CMOS technology APPLICATIONS • Highly integrated LAN on Motherboard (LOM) designs • Blade servers • Rack-optimized servers • Dual-port Gigabit Ethernet (GbE) Network Interface Controller (NIC) card OVERVIEW Processor Processor SerDes DDR PCI Express Memory Controller BCM5715S DDR Southbridge System Block Diagram Designed as a gigabit dual-port LAN controller for high-performance server applications, the BCM5715S combines dual 1000BASE-X MACs with dual 1000BASE-X SerDes transceivers, a UMP, and an on-chip memory buffer in a single device. The device is fabricated in a 1.2V CMOS process, providing a low-power system solution. The BCM5715S provides a single x4 PCI Express host interface and two GbE Controllers. Each function has its own PCI configuration space. Each Ethernet controller has a dedicated on-chip, high-performance RISC processor for custom frame features. The BCM5715S supports a UMP interface for high-speed system management communications via the dual-GbE ports. Two fully featured MACs provide full-duplex and half-duplex modes at 1000 Mbps. Broadcom®, the pulse logo, Connecting everything®, the Connecting everything logo, NetXtreme®, and Smart Load Balancing™ are among the trademarks of Broadcom Corporation and/or its affiliates in the United States, certain other countries and/or the EU. Any other trademarks or trade names mentioned are the property of their respective owners. ® BROADCOM CORPORATION 5300 California Avenue Irvine, California 92617 © 2009 by BROADCOM CORPORATION. All rights reserved. 5715S-PB03-R 04/14/09 Phone: 949-926-5000 Fax: 949-926-5203 E-mail: info@broadcom.com Web: www.broadcom.com