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| BCM6358 (R) BCM6358 ADSL2+ INTEGRATED ACCESS DEVICE SOLUTION FEATURES * Highly integrated, single-chip A/VDSL2+ integrated access 100 Ethernet, USB 2.0, Bluetooth , DECTTM, multichannel VoIP, and IEEE 802.11a/b/g/n wireless home networking * G.992.1, G.992.2, G.992.3, G.992.5, G.993.1, G.993.2, and T1.413 compliant ADSL transceiver and AFE with worldwide support for Annex A, B C, M, and L * Highly optimized MIPS32(R) CPU with MMU and TLB support (R) SUMMARY OF BENEFITS * High-performance VIPERTM CPU supports simultaneous wire www..com device (IAD) solution with seamless, multiuser support of 10/ * * * Hardware ATM SAR for enhanced ATM VC management, traffic shaping, QoS, and CPU offload * Two integrated 10/100 Mbps IEEE 802.3u Ethernet MACs and one integrated 10/100 PHY with auto-MDIX * Concurrent dual USB 2.0 hosts and USB 1.1 device interfaces with integrated transceiver * Multiformat 16/32-bit peripheral expansion bus * * * Serial and parallel Flash interfaces with DDRAM support * Extensive on-chip power management * Industry-standard EJTAG debuggers, programmable GPIO and UART to enable development of custom applications * 21 mm x 21 mm package with 1.0 mm pitch for reduced PCB design complexity * Fully backward-compatible with Broadcom's existing BCM6345, BCM6335, BCM6348, and BCM6338 software and development toolchain * * * * speed routing and VDSL2 data rates, multichannel VoIP, and advanced applications such as remote management via TR-069 and SNMP. Integrated VoIP processing, using the widely deployed and field hardened DSLxChange software, eliminates design complexity and cost. Dual 10/100-Mbps Ethernet MACs with MII and one 10/100Mbps Ethernet PHY interface with auto-MDIX supports true Ethernet-to-Ethernet bridging and routing as well as DMZ applications. Concurrent dual USB 2.0 hosts and USB 1.1 device interfaces to enable simple Plug and Play connection of multiple PCs, printers, storage, web cameras, and other peripheral devices. High-speed 16/32-bit external expansion bus interface with support for CardBus, PCMCIA, and mini-PCI provides a seamless connection to on-board or module-based peripheral devices, such as IEEE 802.11a/b/g/n. Industry standard multichannel TDM/PCM interface for glueless connectivity to SLAC and SLIC components Unified memory architecture supports all embedded applications including DSL, Routing, VoIP, Remote Management, Security, Ethernet, Bluetooth, DECT, and WiFi(R) Support for industry standard toolchains and operating systems including Linux(R), WinCE, VxWorks(R), and eCOS Consistent field-hardened software platform across all Broadcom CPE gateway devices BCM6358-Based ADSL2+ Residential Gateway USB 1.1 Device Antenna BCM43XX IEEE 802.11b/g/n USB 2.0 Host PCI CardBus USB 2.0 Host RJ11 RJ11 1-8 FXS RJ11 FXO Circuit TDM 10/100 Ethernet BCM6358 ADSL2+ Gateway Modem RJ11 BCM6301 ADSL2+ Line Driver BCM5325 4-Port 10/100 Ethernet Flash DDRAM OVERVIEW 10/100 Ethernet BCM6301 ADSL2+ Line Driver USB 2.0H BCM43XX Wireless USB 2.0H USB 1.1D MII Isolation Isolation Isolation Isolation DSL Cores Power Supply ADSL2+ AFE ADSL2+ Digital XCVR Enet PHY Enet Enet MAC MAC Auxiliary Cores PCI USB 2.0H 1.1D SLAC/SLIC SLAC/SLIC SLAC/SLIC SLAC/SLIC SLAC/SLIC SLAC/SLIC Clock Generation www..com UBUS ATM Core ICache SLAC/SLIC Periph Logic TDM, SPI, JTAG, UART SLAC/SLIC ATM SAR with Shaping BCM6314 VDSL2 Transceiver UTOPIA Bus DCache VIPERTM (MIPS32) Core DDR Controller DDRAM Serial Flash BCM6358 System Diagram The BCM6358 combines an ADSL2+ transceiver and AFE with a highperformance VIPER MIPS32 CPU, hardware ATM SAR, dual 10/100 Ethernet, dual USB 2.0 hosts and 1.1 device, multichannel 8/16-bit TDM/PCM bus, 16/32-bit parallel expansion bus supporting CardBus, PCMCIA, and mini-PCI into a single high-performance monolithic device. The ADSL2+ transceiver delivers up to 29 Mbps downstream and 3 Mbps upstream, enhanced QoS for IPTV video, dual-latency framing, and embedded operations channels for remote management of the CPE. Powered by the VIPER MIPS32 CPU and supplied software, the ADSL2+ modem performs wire speed bridging and routing between the WAN and the various LAN interfaces, and supports custom application development with industry-standard EJTAG debuggers, tool chains, and development environments. Combined with Broadcom's industry leading VDSL2 transceiver (BCM6314), the BCM6358 provides the ideal host CPU for VDSL2 bridges, routers, gateways, or IADs with seamless fallback to ADSL2+. A full-featured ATM SAR supports complete traffic shaping, management, and QoS for multiple VCs. The embedded USB and Ethernet ports provide a wide range of connectivity options to PCs, printers, storage, video devices, Ethernet switches, and BluetoothTM. The programmable 16/32-bit interface supports networking devices such as Broadcom's IEEE 802.11a/b/g/n WiFi chipsets via CardBus, PCMCIA, and mini-PCI, as well as other video, storage, security and other advanced Broadcom devices via a generic CPU interface. For voice applications, Broadcom's DSLxChange VoIP software runs on a dedicated thread of the VIPER MIPS32 CPU, providing a mature, field-hardened, and reliable solution. A multichannel TDM/PCM interface is provided for connectively to external SLAC and SLIC devices. The BCM6358 enables the development of a completely integrated VDSL2 or ADSL2+ IAD with advanced voice and application capabilities and unmatched functional integration. For more information, contact your local Broadcom sales representative. Broadcom(R), the pulse logo, Connecting everything(R), 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. Bluetooth(R) is a trademark of the Bluetooth SIG.Any other trademarks or trade names mentioned are the property of their respective owners. (R) BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 (c) 2006 by BROADCOM CORPORATION. All rights reserved. 6358-PB01-R 05/17/06 Phone: 949-450-8700 Fax: 949-450-8710 E-mail: info@broadcom.com Web: www.broadcom.com |
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