®
BCM6335
SINGLE-CHIP ADSL-TO-ETHERNET CPE ROUTER
BCM6335-Based ADSL-to-Ethernet CPE Router
•Low-cost, high-performance, single-chip ADSL CPE
router and modem solution
•G.992.1/G.992.2/G.992.3 and T1.413 compliant with
world-wide support for Annex A, B, C, RE-ADSL, and
SADSL deployments
•High-performance MIPS32™ CPU to support high data
rate throughput applications
•Hardware ATM SAR for enhanced ATM VC
management, traffic shaping, QoS, and CPU offload
•10/100-Mbps IEEE 802.3u Ethernet MAC interface and
10/100-Mbps Ethernet PHY with Auto-MDIX
•Parallel FLASH and SDRAM interfaces
•On-chip power management, EJTAG, GPIO, and UART
•Unmatched integration dramatically reduces bill of
materials
•Proven ADSL physical layer performance guarantees
highest degree of interoperability with deployed
DSLAMs worldwide
•MIPS32 CPU environment supports streamlined
application development with choice of industry
standard tool chains and operating systems
•Wire-speed bridging between ADSL and 10/100-Mbps
Ethernet provides measurably superior throughput
performance compared to other ADSL CPEs
•Feature-rich Linux software package greatly reduces
time to market with complete documentation and
support package
FEATURES SUMMARY OF BENEFITS
Single Chip
ADSL-to-Ethernet
CPE Router
10/100
Ethernet
RJ11
ADSL
Line
Driver
Flash
Memory SDRAM
BCM6335
OVERVIEW
®
Phone: 949-450-8700
Fax: 949-450-8710
E-mail: info@broadcom.com
Web: www.broadcom.com
BROADCOM CORPORATION
16215 Alton Parkway, P.O. Box 57013
Irvine, California 92619-7013
© 2003 by BROADCOM CORPORATION. All rights reserved.
6335-PB00-R 11/05/03
Broadcom®, the pulse logo, and Connecting everything® are trademarks of Broadcom Corporation and/
or its subsidiaries in the United States and certain other countries. All other trademarks mentioned are the
property of their respective owners.
The BCM6335 is a single-chip G.992.1/G.992.2/G.992.3 and T1.413
ADSL-to-Ethernet CPE router with a high-performance MIPS32™
CPU, a 10/100-Mbps Ethernet interface with Auto-MDIX, and FLASH
and SDRAM interfaces.
The integrated ADSL transceiver and AFE supports G.dmt, T1.413, and
G.Lite ADSL with G.997.1, G.994.1, I.432 TC layer, dual-latency
framing, and embedded operations channel operation for remote
management of the CPE.
A feature-rich Linux software package running on the MIPS32 CPU
controls the ADSL modem and performs high-performance bridging
between the ADSL WAN and Ethernet LAN interfaces. The web
graphical user interface can be easily customized to meet specific
customer requirements and reduces time to market.
The BCM6335 is compatible with industry-standard EJTAG/Ethernet
tool chains and development environments.
The full-featured ATM SAR on the BCM6335 supports complete traffic
shaping, management, and QoS for multiple VCs. The embedded 10/
100-Mbps Ethernet MAC and PHY with Auto-MDIX provide
connectivity to PC hosts.
The BCM6335 enables complete ADSL-to-Ethernet CPE routers to be
assembled with a minimum amount of additional components. The result
is the most cost-effective solution for ADSL CPE router applications.
For more information contact your local Broadcom sales representative
or Marc Abrams at mabrams@broadcom.com.
ADSL
Xcvr/AFE
ADSL
Line
Driver
10/100
Ethernet
FLASH
SDRAM
ATM
SAR
System Bus
High-Performance
CPU
I-Cache
D-Cache
Peripheral
Bus Timers
EJTAGExpansion Bus
BCM6335
IRQs
SDRAM
Interface
UART GPIO SPI
10/100
Ethernet
MAC
10/100
Ethernet
PHY
