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Cirrus Logic, Genesis Microchip Announce Audio/Video Receiver Reference Design Platform for Manufacturers; Reference Design Offers Powerful Audio/Video Features, Faster Time-to-Market for AVR Manufacturers.


SAN JOSE, Calif. -- Genesis(R) Microchip Inc. (Nasdaq:GNSS (Global Navigation Satellite System) The European term for a global satellite-based radio navigation system. See Galileo. ), a world leader in the development of image processing technologies for flat-panel TVs, monitors, and other consumer display products, and Cirrus Logic Inc. (Nasdaq:CRUS crus (krus) pl. cru´ra   [L.]
1. leg (1).

2. a leglike part.


crus ce´rebri
), a world leader in high-precision digital audio processing and mixed-signal integrated circuits, today announced that they have jointly developed a reference design for High Definition mainstream audio/video receivers (HD-AVR).

This powerful reference design enables the AVR (Automatic Voltage Regulation) See voltage regulator.  to become the home entertainment hub and gives AVR manufacturers a wealth of advanced audio and video features, while greatly simplifying user set up and interaction. Among them:

--Extensive video processing capabilities, including upconversion of High Definition digital video from any input signal, using Emmy(R) award-winning Faroudja(R) technologies. Manufacturers are also able to capitalize on Faroudja(R) branding in promotion of the product.

--A simple-to-use, on-screen graphical user interface graphical user interface (GUI)

Computer display format that allows the user to select commands, call up files, start programs, and do other routine tasks by using a mouse to point to pictorial symbols (icons) or lists of menu choices on the screen as opposed to having to
 display to guide consumers through the set up process and to serve as the command center controlling the numerous functionalities and features of the AVR.

--It enables the use of a single cable from the AVR to the display device, such as a flat-panel monitor or projector, and supports a wide range of audio and video inputs.

"This HD-AVR platform is truly leading-edge and unique," said Keith Cheney, vice president and general manager, Embedded Processor Division, Cirrus Logic. "Manufacturers now have an amazingly powerful audio and video platform that delivers high-end capabilities at attractive home theater price points. And consumers will appreciate the simplicity of the platform's set-up and user-interface."

"The number of video and audio sources for the home is constantly growing, requiring greater capabilities from the AVR as the central control hub," said Raphael Mehrbians, Genesis Microchip's senior vice president of Product Marketing. "This new reference design combines the high-quality video processing of Faroudja with the industry-leading audio processing of Cirrus Logic and offers manufacturers a platform to bring this new level of high performance AVRs to market quickly. We are excited to participate in this new market segment for video processing, in addition to our TV and monitor markets."

The new HD-AVR platform offers a range of technologies to address various price points and feature demands of the AVR market. High Definition and DTV (Digital TeleVision) Transmitting TV using digital signals. The major DTV standards are ATSC (North America), DVB (Europe) and ISDB (Japan). All three use MPEG-2 video compression and Dolby Digital audio compression. DVB and ISDB also include MPEG audio compression.  video require very high-quality video processing, coupled with maximum switching flexibility for the home theater. With this platform, AVR manufacturers can leverage Faroudja's superior video processing capabilities and can choose from Genesis Microchip's suite of video processing controllers including the FLI FLI - Flash Lights Impressively. 8125 (Hudson), FLI8532 (Cortez) and FLI8668 (Cortez Advanced). These solutions feature tiered levels of Faroudja video processing algorithms, including per pixel 3:2 pull-down and DCDi deinterlacing, advanced TrueLife(TM) edge enhancement, adaptive 3D decoding, full 10-bit signal path, flexible video switching, advanced scaling and format conversion technologies.

The platform delivers superior audio quality, with audio processing muscle from Cirrus Logic's 32-bit dual-core audio DSP (1) (Digital Signal Processor) A special-purpose CPU used for digital signal processing applications (see definition #2 below). It provides ultra-fast instruction sequences, such as shift and add, and multiply and add, which are commonly used in math-intensive , the CS49500 family. It delivers up to 1.44 giga operations per second and offers a complete set of audio algorithms, including Dolby(R) Digital, Dolby Pro Logic See Dolby Surround. (R) IIx, Dolby Virtual Speaker(R), Dolby Headphone(R), DTS (1) (Digital Theatre Sound) A digital audio encoding system used in movie and home theaters. Popularized by the movie Jurassic Park, the six-channel (5.  ES96/24(TM), DTS Neo:6(TM), THX A design system that provides realistic sound playback for movie and home theater from THX, Ltd., San Rafael, CA (www.thx.com), an independent spin-off from Lucasfilm, Ltd. The THX Sound System was developed during the production of the Return of the Jedi in 1982 and named after George (R) Ultra2 and SRS SRS, SRS-A

see slow-reacting substance.
 technologies. In addition, the reference design features Cirrus Logic's award-winning Intelligent Room Calibration(TM) software that performs speaker set up and equalization In communications, techniques used to reduce distortion and compensate for signal loss (attenuation) over long distances.  automatically. The CS49500 family of DSPs is also powerful enough to support custom post processing at the back end of the standard algorithms. The Cirrus Logic CS42448 surround-sound codecs and CS8416 S/PDIF (Sony/Philips Digital InterFace) A serial interface for transferring digital audio from CD and DVD players to amplifiers and TVs. S/PDIF is typically used to transmit PCM and Dolby Digital 5.1, but is not tied to any sampling rate or audio standard.  IC complete the reference design.

About Cirrus Logic Inc.

Cirrus Logic develops high-precision analog and mixed-signal integrated circuits for a broad range of consumer and industrial markets. Building on its diverse analog mixed-signal patent portfolio, Cirrus Logic delivers highly optimized products for consumer and commercial audio, automotive entertainment and industrial applications. The company operates from headquarters in Austin, Texas, with offices in Colorado, Europe, Japan and Asia. For more information, please visit www.cirrus.com.

About Genesis Microchip

Genesis Microchip Inc. (Nasdaq:GNSS) is a leading provider of image processing systems enabling superior picture quality in flat-panel TVs and a variety of consumer and PC-display products. Featuring Genesis Display Perfection(R) technologies and Emmy award-winning Faroudja(R) video technologies, Genesis system-on-a-chip solutions are used worldwide by display manufacturers to produce visibly better images across a broad array of devices including flat-panel displays, digital TVs, projectors, A/V receivers and DVD DVD: see digital versatile disc.
DVD
 in full digital video disc or digital versatile disc

Type of optical disc. The DVD represents the second generation of compact-disc (CD) technology.
 players/recorders. The Genesis technology portfolio features analog and mixed signal system-on-a-chip design, DCDi(R) by Faroudja deinterlacing, TrueLife(TM) video enhancement, IntelliComb(TM) video decoding and includes over 185 patents. Founded in 1987, Genesis supports its leading brand-name customers with offices in the U.S., Canada, India, Taiwan, South Korea, China, Japan and Singapore. For more information about Genesis Microchip Inc. or Genesis Display Perfection technologies, please visit www.gnss.com.

Note to Editors: Genesis, Genesis Display Perfection, Faroudja, DCDi by Faroudja, Faroudja DCDi Cinema, Faroudja DCDi Edge, TrueLife and IntelliComb are trademarks or registered trademarks of Genesis Microchip Inc. All other trademarks are the property of their respective owners.
COPYRIGHT 2006 Business Wire
No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2006, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.

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Publication:Business Wire
Date:Feb 23, 2006
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