View BCM7030_1021349.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

BCM93740
PRODUCT
(R)
Brief
OF BENEFITS
BCM93740 ADVANCED 3D SET-TOP BOX DEVELOPMENT PLATFORM
BCM93740 FEATURES SUMMARY Advanced Set-Top Box Front * BCM3250DOCSIS/EuroDOCSIS/DAVICEnd, including cable modems
* Dual 256 QAM variable symbol rate receivers supporting ITU-T J.83 Annex A/B/C * QPSK out-of-band (OOB) Receiver and QPSK/16 QAM upstream burst modulator * DOCSISTM/EuroDOCSIS 1.1 MAC supporting Quality of Service (QoS) * DAVIC 1.2/1.5 MAC
* Highly integrated front-end and back-end results in a * Triple CMOS tuner architecture allows for
analog channels. cost-effective advanced set-top box solution simultaneous web browsing, video and personal video recording (PVR)
* MPEG-2 encoding fully supports watch and record on * Supports dual standard definition decoding or HDTV * Supports high definition (HD) PVR * PCI architecture allows the use of low cost PC * DOCSIS/EuroDOCSIS 1.1 cable modem QoS enables * Support for DOCSIS/EuroDOCSIS 1.1, DAVIC
applications to support VoIP and video conferencing 1.2/1.5, and DCII enable deployment in virtually all major markets worldwide today's demanding set-top box operating systems, applications, and cable modem traffic
* * * * * Schematics and Gerber files Bill of materials (BOM) Data sheets and user manual Software source code Applications support
Dual Standard Definition/High Definition * BCM7030Graphics Subsystem Video/3D
* * * * * * ATSC-compliant all format MP@HL MPEG2 video decoder Broadcom's advanced 3D graphics engine Dolby(R) AC-3/MUSICAM(R) NTSC analog video decoder NTSC/PAL/HD video encoder PCI and local bus interfaces
(R)
decoding (all formats)
peripherals
* BCM3125 QAMLink transceiver * 256 QAM demodulator, upstream burst modulator * BCM7041 dual MPEG2 encoder * Triple Broadcom CMOS tuners * High-performance 300 MIPS RISC R5000 class microprocessor * VoIP module supporting up to two lines of voice data * Peripheral devices include: HPNA 1/2, IEEE1394, POD interface with PCMCIA connector, Ethernet, *
* Single high-performance RISC processor can support * Reference design includes:
V.90 Softmodem Software device drivers supporting multiple operating systems
BCM93740 Advanced 3D Set-Top Box Development Platform with VoIP Module
BCM93740
OVERVIEW
V.90 Codec
POD CA Smart Card BCM4413 HPNA Ethernet VoIP Module
BCM7041
Dual MPEG2 Encoder CMOS Tuner Diplex Filter
R5000 CPU 300 MIPS
1394 I/F
Local Bus
USB I/F ROM Flash I/O IDE Controller SDRAM Serial/ Parallel Ports Audio Input Hard Disk Drive
BCM3250
Universal Front-end PA DOCSIS/ EuroDOCSIS MAC DAVIC 1.2/1.5 MAC Dual QAM Demod OOB Demod Upstream Burst Mod
PCI Bus
BCM7030
Advanced Dual SD/ HD Video Transport/Decoder 3D Graphics Subsystem
Analog Audio Out Video Out
PCI Bus
PCI Expansion Connector
CMOS Tuner
CMOS Tuner
BCM3125
QAMLink Transceiver
The Broadcom BCM93740 is an advanced set-top box development platform supporting high definition television (HDTV), dual standard definition decoding and broadband cable modem internet access. It is a highly integrated, cost-effective design built on the latest generation of Broadcom silicon and software offering low risk and quick time-to-market for the next generation of interactive set-top boxes. The triple tuner architecture allows for web browsing, video and Personal Video Recording (PVR) on a separate channel. Time shifting is also simultaneously supported on the channel being viewed. The dual MPEG-2 encoder allows full support of watch and record on 2 analog channels. Also included is support of high definition (HD) PVR. The core chip set on the BCM93740 includes the BCM3250 QAMLink(R) Advanced Set-Top Box Single-Chip Front End with DOCSISTM/EuroDOCSIS/DAVIC modems, the BCM7030 Advanced High Definition Video/3D Graphics Subsystem, and a high-performance MIPS R5000TM class processor. The BCM3125 supplies the additional QAM demodulator and upstream burst modulator. The BCM7041 dual MPEG-2 encoder provides the realtime encoding for analog PVR. The BCM3250 is a complete front-end advanced set-top box solution providing dual 256-QAM receivers, an out-of-band QPSK receiver and a QPSK/16-QAM upstream burst modulator. All major physical layer standards are supported allowing set-tops based on the BCM93740 design to be deployed worldwide. The device includes a complete DOCSIS/EuroDOCSIS 1.1 MAC (including QoS) and DAVIC 1.2/1.5 MAC for broadband
Broadcom(R), the pulse logo, QAMLink(R), and Connecting everything(R) are trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. All other trademarks are the property of their respective owners.
interactive services. The BCM7030 is a device that cost-effectively supports the requirements of television and set-top box systems that require high definition, multiple stream standard definition video decoding with the capability of simultaneous high definition and standard definition outputs. Features also include studio-quality text for presenting standard Windows(R) fonts on a standard or high definition television and a high-performance 3D graphics engine for applications such as gaming and e-commerce. The BCM93740 also includes a high-performance MIPS(R) RISC processor supporting middleware, graphics, applications, and cable modem traffic. The single processor design eliminates the need for multiple processors in the set-top, substantially reducing system cost. The BCM93740 contains a number of peripherals required for next-generation set-top boxes. Some of these include home phoneline networking (HPNA 1/2) for streaming of data and video throughout the home, a VoIP module supporting 2 lines of voice, an IEEE1394 connector for connecting to digital consumer electronic devices, hard disk drive support for digital video recording (DVR), and a POD interface for external conditional access. In addition, a low-cost V.90 softmodem is included for alternative low data-rate connections. The BCM93740 supports industry standard operating systems, middleware, and APIs. Driver source code for these are provided as part of the reference design.
(R)
BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013
(c) 2002 by BROADCOM CORPORATION. All rights reserved. 93740-PB02-R 11.20.02
Phone: 949-450-8700 FAX: 949-450-8710 Email: info@broadcom.com Web: www.broadcom.com

▲Up To Search▲

Price & Availability of BCM7030

	To Download BCM7030 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .