CS4932X/CS49330

2

DS339AM3

•

AC3_PROL2 - Dolby Digital with Dolby Pro

•

AC3_PL2_CES - Dolby Digital with Dolby

Pro Logic II decoder and PCM input support.

which enables a 6.1 or 7.1 channel output.

•

AC3_PL2_REEQ - Dolby Digital with Dolby

Pro Logic II decoder and PCM input support.

This code features user-programmable 2nd

Order IIR Biquads which are capable of

offering

Re-EQ

coefficients are NOT supplied by Cirrus Logic,

Inc. Use of Re-EQ technology requires a

license from the THX Division of Lucasfilm,

Ltd.

Note: The three 2nd order IIR Biquads are available on

the Left, Right, and Center output channels only.

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Contacting Cirrus Logic Support

For a complete listing of Direct Sales, Distributor, and Sales Representative contacts, visit the Cirrus Logic web site at:

http://www.cirrus.com/corporate/contacts/

Dolby Digital, AC-3, Dolby Pro Logic, Dolby Pro Logic II, Dolby Surround, Surround EX, Virtual Dolby Digital and the “AAC” logo are trademarks and the

“Dolby Digital” logo, “Dolby Digital with Pro Logic II” logo, “Dolby” and the double-”D” symbol are registered trademarks of Dolby Laboratories Licensing

Corporation. DTS, DTS Digital Surround, DTS-ES Extended Surround, DTS Neo:6, and DTS Virtual 5.1 are trademarks and the “DTS”, “DTS-ES”, “DTS

Virtual 5.1” logos are registered trademarks of the Digital Theater Systems Corporation. The “MPEG Logo” is a registered trademark of Philips Electronics

N.V. Home THX Cinema and THX are registered trademarks of Lucasfilm Ltd. Surround EX is a jointly developed technology of THX and Dolby Labs,

Inc. AAC (Advanced Audio Coding) is an “MPEG-2-standard-based” digital audio compression algorithm (offering up 5.1 discrete decoded channels for

this implementation) collaboratively developed by AT&T, the Fraunhofer Institute, Dolby Laboratories, and the Sony Corporation. In regards to the MP3

capable functionality of the CS49300 Family DSP (via downloading of mp3_493xxx_vv.ld and mp3e_493xxx_vv.ld application codes) the following

statements are applicable: “Supply of this product conveys a license for personal, private and non-commercial use. MPEG Layer-3 audio decoding

technology licensed from Fraunhofer IIS and THOMSON Multimedia.” MLP and Meridian Lossless Packing are registered trademarks of Meridian Audio

Ltd. Harman VMAx is a registered trademark of Harman International. The Logic 7 logo and Logic 7 are registered trademarks of Lexicon. SRS

CircleSurround, and SRS TruSurround are trademarks of SRS Labs, Inc. The HDCD logo, HDCD, High Definition Compatible Digital and Pacific

Microsonics are either registered trademarks or trademarks of Pacific Microsonics, Inc. in the United States and/or other countries. HDCD technology

provided under license from Pacific Microsonics, Inc. This product’s software is covered by one or more of the following in theUnited States: 5,479,168;

5,638,074; 5,640,161; 5,872,531; 5,808,574; 5,838,274; 5,854,600; 5,864,311; and in Australia: 669114; with other patents pending. Intel is a registered

other names are trademarks, registered trademarks, or service marks of their respective companies. Cirrus Logic, Inc. does not dictate how Crystal Extra

Surround functionality is to be used in an end-system, nor does it assume any responsibility for it’s use. Use of any application code that contains Crystal

Extra Surround functionality implies that the designer, and the company he/she works for, assumes all liability and Cirrus Logic , Inc. will in no way be

held responsible for it’s misuse. Use of the Crystal Extra Surround code does NOT give the end system the right to use ANY of th e following terms or

Preliminary product information describes products which are in production, but for which full characterization data is not yetavailable. Advance product information

describes products which are in development and subject to development changes. Cirrus Logic, Inc. has made best efforts to ensure that the information contained

in this document is accurate and reliable. However, the information is subject to change without notice and is provided “AS IS” without warranty of any kind (express

or implied). No responsibility is assumed by Cirrus Logic, Inc. for the use of this information, nor for infringements of patents or other rights of third parties. This

document is the property of Cirrus Logic, Inc. and implies no license under patents, copyrights, trademarks, or trade secrets. No part of this publication may be

copied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photographic, or otherwise) without the prior

written consent of Cirrus Logic, Inc. Items from any Cirrus Logic website or disk may be printed for use by the user. However, no part of the printout or electronic

files may be copied, reproduced, stored in a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photographic, or otherwise) without

the prior written consent of Cirrus Logic, Inc. The names of products of Cirrus Logic, Inc. or other vendors and suppliers appearing in this document may be

trademarks or service marks of their respective owners which may be registered in some jurisdictions. A list of Cirrus Logic, In c. trademarks and service marks can

be found at http://www.cirrus.com.

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