Datasheet > CS49530X

CS49530X

更新时间： 2024-10-01 01:25:55

品牌	Logo	应用领域
凌云 - CIRRUS		/
页数	文件大小	规格书
37页	1249K
描述
Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology

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CS49530X 数据手册

CS4953xx Data Sheet

FEATURES

Audio Decoder DSP Family with

Dual 32-bit DSP Engine Technology

 Multi-standard 32-bit Audio Decoding plus Post

processing

 16 Ch x 32-bit PCM Out with Dual 192 kHz S/PDIF Tx

 Two SPI^™/I²C^™Ports

 Supports legacy audio formats and a wide array of post-

processing

— Dolby Digital^®EX, Dolby Pro Logic^®II, IIx, IIz 7.1,

Dolby Headphone^®2, Dolby Virtual Speaker^®2,

Dolby Volume^®(original), Dolby Volume 258^™(lite),

Audistry^®

 Customer Software Security Keys

 Large On-chip X, Y, and Program RAM & ROM

 SDRAM and Serial Flash Memory Support

— DTS-ES 96/24^™Discrete 7.1, DTS-ES^™Discrete 7.1,

DTS-ES^™Matrix 6.1, DTS Neo:6^®, DTS Neural

Surround^™DTS Surround Sensation Speaker

— MPEG-2 AAC^™LC 5.1

— SRS^®Circle Surround^®II, SRS Circle Surround Auto,

SRS Circle Surround Decoder Optimized, SRS

The CS4953xx DSP family are the enhanced versions of the

CS495xx DSP family with higher overall performance and

lower system cost. The CS4953xx includes all mainstream

audio processing codes in on-chip ROM. This saves external

memory for code storage. In addition, the intensive decoding

tasks of Dolby Digital Surround EX^®, AAC multi-channel,

DTS-ES 96/24, THX Ultra2 Cinema and Dolby Headphone

can be accomplished without the expense of external

SDRAM memory.

TruVolume^™7.1 (V 2.1.0.0), SRS TruSurround

HD/HD4^®, SRS WOW HD^™, SRS CS Headphone^™,

SRS Circle Cinema 3D^™, SRS Studio Sound HD^™

— THX^®Ultra2^™, THX Select2^™

 Cirrus Logic’s Applications Library

With larger internal memories than the CS495xx, the

CS49531x is designed to support up to 150 ms per channel

of lip-sync delay. With 150 MHz internal clock speed, the

CS4953xx supports the most demanding post-processing

requirements. It is also designed for easy upgrading.

Customers currently using the CS495xx can upgrade to the

CS4953xx with minor hardware and software changes.

— Cirrus Original Multi-Channel Surround 2 (COMS2),

Cirrus Band XpandeR^™, Cirrus Virtualization

Technology (CVT), Cirrus Intelligent Room Calibration

2 (IRC2), Cirrus Bass Enhancement (CBE)

— Crossbar Mixer, Signal Generator

— Advanced Post-Processors including: 7.1 Bass

Manager Quadruple Crossover, Tone Control, 11-

Band Parametric EQ, Delay, 2:1/4:1 Decimator,

1:2/1:4 Upsampler

Ordering Information

See page 28 for ordering information.

 Up to 12 Channels of 32-bit Serial Audio Input

Serial

Control1

Serial

Control2

Parallel

Control

GPIO

Debug

12 Ch PCM

Audio In

STC

Coyote 32-bit

DSP B

TMR1

TMR2

DSP A

S/PDIF S/PDIF

16 Ch PCM

Audio Out

PLL

Ext. Memory Controller

FEB 2012

DS705F2

http://www.cirrus.com

12 3 4 5 6 7...37

中文翻译

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与CS49530X相关器件

型号	品牌	获取价格	描述	数据表
CS495313-CQZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
CS495313-CQZR	CIRRUS	获取价格	Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS495313-CVZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
CS495313-CVZR	CIRRUS	获取价格	Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
CS495313-DQZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
CS495313-DVZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
CS495314	CIRRUS	获取价格	Multi-Standard 32-Bit Audio Decoder and Programmable DSP
CS495314-CVZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family
CS495314-CVZ2	CIRRUS	获取价格	Micro Peripheral IC,
CS495314-CVZR	CIRRUS	获取价格	Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology

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