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The SC2000 Source Decoder sets the performance, flexibility and functionali-
ty standard for next-generation, interactive set-top boxes and convergence
products on a single chip. As a component of the Integra 2000 set-top box
platform, the SC2000 integrates the functions of DVB transport and MPEG-2
decoding, a 2D graphics engine, a multistandard video encoder, audio DACs
and a TinyRISC
MIPS CPU in a powerful, cost-optimized single-chip solu-
tion. Supporting multiple broadcast requirements and offering an advanced
feature set that utilizes an optimized internal architecture, SC2000 delivers
significantly higher performance and graphics capabilities than current-gener-
ation set-top box solutions.
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SC2000 enables OEMs, for the first time, to target the high-volume mass mar-
kets with a range of interactive set-top box or embedded solutions, allowing
them to leverage new forms of information and entertainment in the set-top
box platform.
SC2000 provides the full spectrum of video and audio entertainment, enabling
sophisticated applications in a cost-effective solution that does not compro-
mise overall box performance.
SC2000 brings performance, flexibility and functionality to the next-generation consumer products.
By integrating the functionality of multiple
components into a single chip, SC2000
delivers advanced functionality and superior
performance in a small form-factor device
designed for high reliability and low manu-
facturing cost.
SC2000 extends today's set-top box specifica-
tions to meet the requirements of more
sophisticated, higher-performing platforms
of the future.
SC2000
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High level of integration
Industry-standard TinyRISC 108 Mhz
MIPS CPU
5-Plane graphics engine
ISO/IEC 13818 (MPEG-2) MP@ML-compliant
DVB transport coprocessor and descrambler
Unified OSG/CPU/Transport memory
architecture and dedicated A/V memory
DVD support (SC2100)
Integrated multistandard encoder
Independently programmable Video DACs
Integrated Audio DACs
Anti-taping (Macrovision)
General-purpose DMA controllers
IEEE1284 port
SmartCard Interface
UARTs / Modem Codec Interface
Infrared ports
SHI-compatible Interface
Auxport Glueless Interface to External
1394 PHY chips
Dolby AC3 support (SC2100)
External CPU support
General-purpose I/Os
Software libraries and development tools
Embedded debug capabilities (EJTAG)
LSI Logic also offers a worldwide support
organization with offices located throughout
the world and backed by corporate product-
line and design engineers, to ensure cus-
tomer success with the company's set-top
box products.
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SC2000 features a high-performance 108 MHz 32-bit TinyRISC MIPS micro-
processor, offering industry-standard software compatibility while providing:
Significant headroom for applications and system services to expand
after system deployment.
Wide choice, from recognized industry leaders, of professional
software development tools.
Smooth migration of software developed for previous-generation
LSI Logic set-top box solutions.
Protection of software investment for future LSI Logic MIPS-based
set-top box solutions.
Support for a compact MIPS16 instruction set that can offer up to a
40 percent reduction in code size, while retaining full compatibility
with existing 32-bit binary code.
SC2000 System Block Diagram
SC2000
Single-Chip
Source Solution
IEEE
1284
Tuner
Channel
Decoder
Smart
Cards
RS232-C
Interface
CODEC
I/R
Rx & Tx
GPIO
Pins
OP
AMPs
Analog CVBS
Analog
Audio
Analog Y/C
Analog RGB
Digital Video
FLASH
SDRAM-B
SDRAM-A
27 MHz
VCXO
Expansion Bus
From
Satellite,
Cable,
Terrestrial
SHI Bus
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By combining LSI Logic's market-proven technologies and cores with an
optimized architecture, SC2000 with its rich feature set delivers definitive
performance to meet future generation set-top box requirements.
SC2000 features a dual memory architecture that provides two significant
benefits for system performance.
The dedicated A/V memory bus provides the high bandwidth required
for MPEG-2 decoding without compromising the CPU and graphics
subsystem performance.
The unification of the CPU and OSG memories delivers
high-performance graphics processing.
The On-Screen Graphics (OSG) subsystem provides a 5-plane display
architecture and a high-performance 2D Block Move engine. This technology,
combined with the on-chip TinyRISC MIPS CPU, is essential for delivering
compelling Electronic Programming Guides (EPG), information service and
entertainment applications. The embedded Video Mixer, combined with the
six independently programmable Video DACs, provides a very flexible
output stage.
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Lower system cost, smaller form factor
Simplified inventory management
The CPU architecture of choice for consumer
electronics systems, with a large third-party
software base offers a smooth software
migration path
Compact code size of MIPS16 reduces the
amount of FLASH memory required to imple-
ment a set-top box
Rapid time-to-market and reduced develop-
ment costs
System-level product differentiation by soft-
ware
Robust digital video and audio decoding
DVB, MULTI2 or external descrambling
High performance graphics processing
Single H/W platform for multiple markets
Content piracy protection
SC2000 Block Diagram
SDRAM I/Fs
TinyRISC MIPS CPU
MPEG-2 Audio/Video
Decoder
DVB Transport
Video Mixer
General Purpose
DMAs
On-Screen 2D Graphics
PAL/NTSC/SECAM
Encoder
Audio DACs
Teletext
Infrared
I/O
SHI
GPIO
IEEE
1284
Modem
I/F
Smart
Cards
UARTs
LSI Logic logo design, Integra and TinyRISC are trademarks
or registered trademarks of LSI Logic Corporation. All other
brand and product names may be trademarks of their respec-
tive companies.
LSI Logic Corporation reserves the right to make changes to
any products and services herein at any time without notice.
LSI Logic does not assume any responsibility or liability aris-
ing out of the application or use of any product or service
described herein, except as expressly agreed to in writing by
LSI Logic; nor does the purchase, lease, or use of a product
or service from LSI Logic convey a license under any patent
rights, copyrights, trademark rights, or any other of the intel-
lectual property rights of LSI Logic or of third parties.
Copyright 1999 by LSI Logic Corporation.
All rights reserved.
For more information please call:
Europe +32.11.300.351
408.433.7700 Dept. JDS
www.lsilogic.com
LSI Logic Corporation
North American Headquarters
Milpitas, CA
Tel: 408.433.8000
LSI Logic Europe Ltd
European Headquarters
United Kingdom
Tel: 44.1344.426544
Fax: 44.1344.481039
LSI Logic KK Headquarters
Tokyo, Japan
Tel: 81.3.5463.7821
Fax: 81.3.5463.7820
Order No. I20058.A
599.3K.CM.L Printed in USA
ISO 9000 Certified
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A flexible, independent expansion bus (E-Bus) allows glueless connection of
FLASH memory (including synchronous flash) for program storage and addi-
tional system peripherals. The E-Bus supports 8-, 16-, and 32-bit wide devices
in any combination, and also supports an external bus master.
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With maximum integra-
tion, flexibility and relia-
bility, the SC2000 com-
bined with LSI Logic's
L64733/34 Tuner-Receiver
chip set offers a complete
three-chip satellite set-top
box solution. In addition,
the SC2000 complements
LSI Logic's Cable and
Digital Terrestrial Channel
Products offering a com-
plete End-to-End Silicon
solution for set-top box
manufactures.
With the Integra Set-top Development Platform (SDP2000), LSI Logic pro-
vides a complete development environment, combining its powerful hardware
and software components into a comprehensive platform that accelerates the
development of customized, leading-edge set-top box solutions. It permits
designers to implement complete set-top box solutions, ranging from graphics-
rich satellite broadcast receiver boxes to advanced entertainment systems sup-
porting web browsing, video gaming or high-speed Internet access.
SC2000 Daughter Card, part of the Set-Top Development Platform
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