Datasheet > CS495313-DVZ

CS495313-DVZ

更新时间： 2024-09-30 04:12:43

品牌	Logo	应用领域
凌云 - CIRRUS		解码器
页数	文件大小	规格书
38页	598K
描述
32-bit Audio Decoder DSP Family with Dual DSP Engine Technology

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CS495313-DVZ 数据手册

CS4953xx Data Sheet

FEATURES

32-bit Audio Decoder DSP Family

with Dual DSP Engine Technology

Multi-standard 32-bit Audio Decoding plus Post

Processing

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. 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.

Framework^™Applications Library in ROM

— Dolby Digital^®EX, Dolby^®Pro Logic^®IIx, Dolby Headphone^®,

Dolby^®Virtual Speaker^®

— DTS-ES 96/24^™, DTS-ES^™Discrete 6.1, DTS-ES^™Matrix 6.1,

DTS:Neo6^™

— AAC™ Multichannel 5.1

— SRS^®CS2^®and TSXT^®

— THX^®Ultra2^™, THX^®ReEQ^™

— Cirrus Original Multi-Channel Surround (COMS)

— Crossbar Mixer, Signal Generator

— Advanced Post-Processor including: 7.1Bass Manager, Tone

Control, 12- Band Parametric EQ, Delay, 1:2 Upsampler

— Microsoft^®HDCD^®

Framework^™Applications for Download

Ordering Information

— Thomson MP3 Surround

— Internal DSD-to-PCM Conversion

Up to 12 Channels of 32-bit Serial Audio Input

See page 31 for ordering information

6 Channel DSD Input

16 Ch x 32-bit PCM Out with either two 192 kHz S/PDIF

Tx (144-pin package) or one 192 kHz S/PDIF Tx (128-pin

package)

Two SPI^™/I²C^®, One Parallel and One UART Port

Customer Software Security Keys

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

SDRAM and Serial/Parallel Flash Memory Support

Serial

Control 1

Serial

Control 2

Parallel

Control

UART

GPIO

Debug

12 Ch. Audio In /

6 Ch. SACD In

STC

TMR1

TMR2

32-bit

DSP A

32-bit

DSP B

S/PDIF S/PDIF

16 Ch PCM

Audio Out

PLL

Ext. Memory Controller

This document contains information for a new product.

Cirrus Logic reserves the right to modify this product without notice.

Preliminary Product Information

JUNE ’08

DS705PP2

http://www.cirrus.com

12 3 4 5 6 7...38

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与CS495313-DVZ相关器件

型号	品牌	获取价格	描述	数据表
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
CS495314-DVZ	CIRRUS	获取价格	32-bit Audio Decoder DSP Family
CS495314-DVZR	CIRRUS	获取价格	32-bit Audio Decoder DSP Family
CS4953-CL	CIRRUS	获取价格	NTSC/PAL Digital Video Encoder
CS4953-CQ	CIRRUS	获取价格	NTSC/PAL Digital Video Encoder
CS4953XX	CIRRUS	获取价格	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
CS4953XX_08	CIRRUS	获取价格	32-bit Audio Decoder DSP Family

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