BCM5787M ® 10/100/1000BASE-T CONTROLLER WITH INTEGRATED TRANSCEIVER SUMMARY OF BENEFITS FEATURES Single-chip device for mobile LAN-on-Motherboard (LoM) or Wirespeed performance increases user performance. • network interface card (NIC) applications PCI Express provides wirespeed non-blocking throughput. TCP/IP stack offloads significantly reduce utilization of CPU. Integrated 10/100/1000BASE-T transceiver TCP/IP stack offloads significantly increase throughput10/100/1000BASE-T triple-speed MAC to enable faster downloads of large files. High-speed RISC core with 32-KB cache SMBus 2.0 controllerIndustry's smallest GbE form factor enables easier On-chip voltage regulation motherboard design. Wake-on-LAN power switching circuitInnovative design reduces footprint to 67% smaller than ® competing solutions. PCI Express v1.1 host interface 15 x15-mm package, 196-pin fpBGA1x lane 10 x10-mm package, 68-pin QFN4-pin interface Integrated WoL switching eliminates external power Industry-leading power management support to extend system switching components. battery life PCI Power Management Specification, v1.2 compliantSecure alerting and power cycling reduce IT costs. Adheres to the PCI Express Active State Power ManagementASF 2.0 support for standards-based alerting. IT managers specification, v1.1 receive automatic alerts when PC support issues occur. PCI Express CLKREQ supportRemote power-on/off features allow IT managers to power Energy detect/cable sense cycle PCs to address issues. Super low power modeHardware-based authentication and random number generation ensure the highest level of security possible. Performance features TCP, IP, and UDP checksumDesign flexibility allows feature consistency across SKUs. ® Microsoft Large Send OffloadLayout compatible with PCI-based BCM5705, enabling one Large burst read motherboard layout to support both PCI and PCI Express Interrupt coalescing solutions. Single software driver image across PCI and PCI Express Robust Wake on LAN (WoL) platforms. Standards-compliant WoL Innovative out-of-box mode WoL Hardware power switching Comprehensive diagnostic and configuration software suite Industry-compliant alerting features Alert Standard Format (ASF) 2.0 support Secure power-on and power-off Fast hardware authentication (SHA-1, HMAC, MD5) True hardware random number generation 3.3V I/Os JTAG (fpBGA package only) OVERVIEW 10/100/1000 RX MAC Buffer Memory 10/100/1000 PHY TX Processor PCI PCI Express Bus Express 25 MHz PLL Memory PCI EEPROM LED Control SMBus PLL Control Clk LED Signals SMB Interface EEPROM Interface BCM5787M Block Diagram The BCM5787M is a fully integrated 10/100/1000BASE-T Gigabit diagnose any issues with the network cabling that could affect the host Ethernet media access control and physical layer transceiver solution for machine. A link quality indicator LED and a GUI application give high-performance network applications. The BCM5787M combines a installers an instant visual indication of problems. This includes physical triple-speed, IEEE 802.3 compliant media access controller (MAC), PCI wiring defects or channel conditions, such as excessive cable length, Express bus interface, on-chip buffer memory, and integrated physical return loss, crosstalk, echo, and noise. layer transceiver in a single device. It is fabricated in a low-voltage Broadcom's remote cable management and diagnostics software can be silicon process, providing an ultra-low power solution. By itself, the used with the device to provide remote management of the cable and a BCM5787M provides a complete single-chip Gigabit Ethernet NIC or first level of diagnostics and fault isolation. LOM solution. The BCM5787M includes a 10/100/1000-Mbps Ethernet MAC with full/ Target Applications half-duplex capability at all speeds. Support for the following 802.3 Mobile PC NIC functions is featured in the MAC: VLAN tagging, layer 2 priority Mobile PC LOM encoding, and full-duplex flow control. Software Drivers Available The transceiver is fully compatible with the IEEE 802.3 standard for ® auto-negotiation of speed. Additionally, several plug-and-play Windows 98 Second Edition, NT, 2000, XP ® enhancements are included to make the device even more user-friendly. SCO™ UNIX, Solaris™, and Linux A unique integrated cable analyzer feature allows an end user to self- ® ® Broadcom , the pulse logo, Connecting everything , and the Connecting everything logo 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 Phone: 949-450-8700 16215 Alton Parkway, P.O. Box 57013 Fax: 949-450-8710 Irvine, California 92619-7013 E-mail: info@broadcom.com Web: www.broadcom.com © 2006 by BROADCOM CORPORATION. All rights reserved. 5787M-PB00-R 07/27/06 Memory Controller