BCM6338 ADSL2+ BRIDGE/ROUTER SOLUTION FEATURES SUMMARY OF BENEFITS Single-chip ADSL2+ bridge/router solution with seamless, High-performance 280DMIPS MIPS32 CPU supports wire- multiuser support of Ethernet and USB home LAN speed bridging and routing and advanced applications such as technologies TR-69 or SNMP-based remote management. G.992.1, G.992.2, G.992.3, G.992.5, and T1.413-compliant Embedded 10/100-Mbps Ethernet MAC with MII and ADSL2+ transceiver and AFE with worldwide support for 10/100 Mbps Ethernet PHY interface with Auto-MDIX to Annexes A, B C, M, and L reduce customer support Highly optimized MIPS32 CPU with MMU and TLB support Concurrent Ethernet and USB 1.1 interfaces enabling simple plug and play connection of multiple PCs and other Fully backward-compatible with Broadcoms existing peripheral devices BCM6345, BCM6335, and BCM6348 software and toolchain Support for industry-standard toolchains and operating Integrated 10/100 Mbps IEEE 802.3u Ethernet MAC/PHY systems, including Linux , WinCE, VxWorks , and eCOS and USB interfaces Consistent, field-hardened software platform across all Serial and parallel Flash interfaces with SDRAM support Broadcom CPE gateway devices Extensive on-chip power management, EJTAG, GPIO, UART 17 mm 17 mm package with 1.0 mm pitch for reduced PCB design complexity BCM6338-Based Residential Bridge/Router USB 1.1 Device RJ11 10/100 Ethernet BCM6301 ADSL2+ BCM6338 Line Driver ADSL2+ Bridge/Router Serial/Parallel Flash FlashSystem Bus OVERVIEW EJTAG ICache MIPS32 DCache ADSL2+ ADSL2+ Digital AFE RX ATM BCM6301 Xcvr ADSL2+ SAR USB 1.1D USB Line Driver Peripheral IRQs 10/100 10/100 Bus 10/100 Enet PHY Enet MAC Ethernet Timers GPIO MII BCM6314 SDRAM/Flash UART VDSL2 Interface Transceiver SPI BCM6338 SDRAM Flash Flash BCM6338 Reference Design The BCM6338 combines an ADSL2+ transceiver and analog front end A hardware ATM SAR supports complete traffic shaping, management, (AFE) with a high-performance MIPS32 CPU, a 10/100 Ethernet and Quality of Service (QoS) for multiple VCs. The embedded universial interface, and a USB 1.1 interface into a single high-performance, cost- serial bus (USB) and Ethernet ports provide a wide range of connectivity effective monolithic device. options to PCs, printers, storage, video devices, and Ethernet switches. The ADSL2+ transceiver delivers 29 Mbps downstream and 3 Mbps The BCM6338 enables the development of a completely integrated upstream, dual-latency framing, and embedded operations channels for ADSL2+ bridge/router with advanced application capabilities and remote management of the customer premises equipment (CPE). unmatched functional integration. The 280DMIPS CMT CPU and supplied software control the For more information, contact your local Broadcom sales representative. ADSL2+ modem, perform wire-speed bridging and routing between the wide area network (WAN) and local area network (LAN) interfaces, and support custom application development with industry-standard EJTAG debuggers, toolchains, and development environments. 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. 6338-PB00-R 10/31/06