CS4970x4 Data Sheet

32-bit High Definition Audio Decoder DSP Family

DS752F1

31

Contacting Cirrus Logic Support

For all product questions and inquiries, contact a Cirrus Logic Sales Representative.

To find the one nearest you, go to www.cirrus.com.

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CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE

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Cirrus Logic, Cirrus, Cirrus Logic logo designs, Cirrus Framework, and DSP Condenser are trademarks of Cirrus Logic, Inc. All other brand and product names in this

document may be trademarks or service marks of their respective owners.

THX is a registered trademark of THX, Ltd. THX Select 2 and THX Ultra 2 are trademarks of THX, Ltd.

Dolby, Dolby Digital, Dolby Headphone, Virtual Speaker, Pro Logic, Audistry, and Dolby Volume are registered trademarks of Dolby Laboratories, Inc. AAC, AC-3,

Dolby TrueHD, and Dolby Volume 258 are trademarks of Dolby Laboratories, Inc. Supply of an implementation of Dolby Technology does not convey a license nor

imply a right under any patent, or any other industrial or Intellectual Property Right of Dolby Laboratories, to use the Implementation in any finished end-user or ready-

to-use final product. It is hereby notified that a license for such use is required from Dolby Laboratories.

DTS and DTS Neo:6 are registered trademarks of the Digital Theater Systems, Inc. DTS-ES 96/24, DTS-ES, DTS 6.1, DTS 96/24, DTS Neural Surround, and DTS

Express are trademarks of Digital Theater Systems, Inc. It is hereby notified that a third-party license from DTS is necessary to distribute software of DTS in any

finished end-user or ready-to-use final product.

SRS, SRS 3D, SRS CS Auto, SRS CS Headphone, SRS Circle Cinema 3D, SRS Circle Surround, SRS Circle Surround II, SRS GEQ, SRS Hardlimiter, SRS

Headphone, SRS Headphone 360, SRS HPF, SRS StudioSound HD, SRS TruEQ, SRS TruMedia, SRS TruSurround, SRS TruSurround XT, SRS TruSurround HD,

SRS TruSurround HD4, SRS TruVolume, SRS VIP+, SRS WOW, SRS WOW XT, SRS WOW HD are either trademarks or registered trademarks of SRS Labs, Inc.

SRS, SRS 3D, SRS CS Auto, SRS CS Headphone, SRS Circle Cinema 3D, SRS Circle Surround, SRS Circle Surround II, SRS GEQ, SRS Hardlimiter, SRS

Headphone, SRS Headphone 360, SRS HPF, SRS StudioSound HD, SRS TruEQ, SRS TruMedia, SRS TruSurround, SRS TruSurround XT, SRS TruSurround HD,

SRS TruSurround HD4, SRS TruVolume, SRS VIP+, SRS WOW, SRS WOW XT, SRS WOW HD technologies are incorporated under license from SRS Labs, Inc.

SRS, SRS 3D, SRS CS Auto, SRS CS Headphone, SRS Circle Cinema 3D, SRS Circle Surround, SRS Circle Surround II, SRS GEQ, SRS Hardlimiter, SRS

Headphone, SRS Headphone 360, SRS HPF, SRS StudioSound HD, SRS TruEQ, SRS TruMedia, SRS TruSurround, SRS TruSurround XT, SRS TruSurround HD,

SRS TruSurround HD4, SRS TruVolume, SRS VIP+, SRS WOW, SRS WOW XT, SRS WOW HD technologies incorporated in the Cirrus Logic CS4953xx products

are owned by SRS Labs, a U.S. Corporation and licensed to Cirrus Logic, Inc. Purchaser of Cirrus Logic CS4953xx products must sign a license for use of the chip

and display of the SRS Labs trademarks. Any products incorporating the Cirrus Logic CS4953xx products must be sent to SRS Labs for review. SRS, SRS 3D, SRS

CS Auto, SRS CS Headphone, SRS Circle Cinema 3D, SRS Circle Surround, SRS Circle Surround II, SRS GEQ, SRS Hardlimiter, SRS Headphone, SRS Headphone

360, SRS HPF, SRS Studio-Sound HD, SRS TruEQ, SRS TruMedia, SRS TruSurround, SRS TruSurround XT, SRS TruSurround HD, SRS TruSurround HD4, SRS

TruVolume, SRS VIP+, SRS WOW, SRS WOW XT, SRS WOW HD technologies are protected under US and foreign patents issued and/or pending. Neither the

purchase of the Cirrus Logic CS4953xx products, nor the corresponding sale of audio enhancement equipment conveys the right to sell commercialized recordings

made with any SRS technology/solution. SRS Labs requires all set makers to comply with all rules and regulations as outlined in the SRS Trademark Usage Manual.

Motorola is a registered trademark of Motorola, Inc. SPI is a trademark of Motorola, Inc.

Intel is a registered trademark of Intel Corporation.