BCM7100 ETC, BCM7100 Datasheet

BCM7100

Manufacturer Part Number

BCM7100

Description

SINGLE CHIP CABLE SET TOP BOX SYSTEM

Manufacturer

ETC

Datasheet

1.BCM7100.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCM7100KPB

Manufacturer:

BROADCOM

Quantity:

624

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BCM7100 SINGLE-CHIP CABLE SET-TOP BOX SYSTEM

•

Audio/video subsystem

• MPEG2/DC2/DVB transport

• MPEG2/DC2 video decoder

• MUSICAM/Dolby AC-3 audio decoder

Advanced 2D/3D graphics subsystem

• Studio-quality text and graphics

• NTSC/PAL analog video decoder/encoder

• System bus bridge with DMA

QAMLink

• In-band and out-of-band demodulators

• Burst upstream transmitter

MIPS-based microprocessor subsystem

On-board DAVIC 1.2/1.5 MAC

Key system peripherals

POD support including DVS 213 DES descrambler

B C M 7 1 0 0

Diplex

Filter

cable set-top box transceiver

BCM7100 Single-Chip Set-Top Box System on a Chip

Silicon

Tuner

F E A T U R E S

with Forward Error

Correction (FEC)

and OOB Receiver

IRDA, IR RX/TX,

QAM Receiver

and Upstream

QPSK/16-QAM

DUART, LEDs,

Modulator

BCM3120

with FEC

Analog NTSC

SPI/I2S

I/O:

Smart Card

PRODUCT

POD

Ver 1.2/1.5

DAVIC

MAC

•

A fully featured analog and digital video cable set-

top box feature set in a single chip reduces overall

system cost dramatically.

Subsystems are based on Broadcom’s field-proven

production-available technology.

Can be used in cable systems worldwide with DVB,

DAVIC, and ITU standards compatibility.

Broadcom developed device drivers enable rapid

software development cycle with support of

industry-standard operating systems.

Advanced graphics system allows applications such

as internet browsers and electronic program guides

to deliver studio-quality text and graphics on

television monitors.

Includes dual analog and digital (MPEG-2) video

system.

Supports DVS POD requirements.

Single-Chip Set-Top Box

S U M M A R Y

BCM7100

Brief

Encoder / Decoder/

System Controller

Graphics Engine

and Audio DACs

and Transport

BCM7100

4KI and 4KD

R3000 CPU

with NTSC

MPEG A/V

BCM7014

BCM7010

85 MIPS

O F

B E N E F I T S

Audio Input

Audio Out

Video Out

SDRAM

Analog

Flash

ROM

I/O

Related parts for BCM7100

BCM7100 Summary of contents

Page 1

... In-band and out-of-band demodulators • Burst upstream transmitter • MIPS-based microprocessor subsystem • On-board DAVIC 1.2/1.5 MAC • Key system peripherals • POD support including DVS 213 DES descrambler BCM7100 Single-Chip Set-Top Box System on a Chip PA Diplex Filter Silicon Tuner BCM7100 PRODUCT PRODUCT Brief ...

Page 2

... Demod with 6-Bit A/D Burst QPSK/QAM Upstream Mod with 10-Bit D/A The BCM7100 is a cable set-top box system on a single chip, integrating Broadcom’s field-proven BCM3120 cable transceiver technology, BCM7010 MPEG/AC-3 decoder technology, BCM7014 advanced 2D/3D graphics and system integration technology, BCM3310 MIPS microprocessor technology, all key interfaces to external memory and I/O, and the necessary peripherals for set-top box applications ...

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