CS49DV8 datasheet(1/30 Pages) CIRRUS

Nome de Peças	CS49DV8

Descrição Electrónicos	32-bit Dual Audio DSP Engine

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Fabricante Electrônico	CIRRUS [Cirrus Logic]

Página de início	http://www.cirrus.com

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SEPT ‘08

DS868PP2

http://www.cirrus.com

CS49DV8C Data Sheet

32-bit Dual Audio DSP Engine

featuring Multichannel Dolby® Volume

FEATURES

• 32-bit Post-Processor Audio DSP supports Multichannel

Dolby® Volume

• Programmable through DSP Composer™

• CS49DV8, supports up to 7.1 Channels of Dolby Volume

processing at 48 kHz, 44.1 kHz or 32 kHz.

— Input Configurable for all input/output digital audio types

(I2S, LJ/RJ, and TDM)

— 32-bit data path delivers uncompromised dynamic range

— 192 kHz capable integrated S/PDIF transmitter

— DAO can operate in master or slave mode (SCLK &

LRCLK)

• Integrated Clock Manager/PLL

— Capable of operating from a wide variety of external

crystals or external oscillators

• Input Fs Auto Detection, Reporting and Handling

• Sample rate conversion.

• Master & Slave Host Boot Capability via Serial Interface

• SPI interface capable of running up to 25 MHz during run

time

• 1.8V Core and a 3.3V I/O that is tolerant to 5V input

The new CS49DV8C is the fastest time-to-market, mass-

production ready Multichannel Dolby Volume solution available.

The target applications for the CS49DV8C DSP are:

— Soundbars

— DTVs with Integrated Soundbars

— HDTV Stands/Furniture with Integrated Soundbars

— Automotive Head Units

— Automotive Outboard Amplifiers

— Blu-ray Disc® & DVD Receivers / HTiBs

All of these applications and many more that use volume control

and are subject to playback from sources that do not have consis-

tent volume levels will benefit from the CS49DV8C Dolby Volume

solution.

Ordering Information

See page 27 for ordering information.

32-bit

DSP A

D

M

A

32-bit

DSP B

Ext. Memory Controller

P

S/PDIF

X

Y

P

X

Y

Serial

Control 1

8 Ch PCM

Audio Out

Serial

Control 2

GPIO

UART

Debug

STC

TMR1

TMR2

PLL

S/PDIF

8 Ch. Audio In

Preliminary Product Information

This document contains information for a new product.

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

Nº de peça semelhante - CS49DV8

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Cirrus Logic	CS49DV8C	560Kb / 30P	32-bit Audio DSP Family
	CS49DV8C-CVZ	560Kb / 30P	32-bit Audio DSP Family
	CS49DV8C-CVZR	560Kb / 30P	32-bit Audio DSP Family

More results

Descrição semelhante - CS49DV8

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Cirrus Logic	CS4953XX_0911	536Kb / 36P	Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
	CS4953XX	629Kb / 38P	32-bit Audio Decoder DSP Family with Dual DSP Engine Technology
	CS49530X	1Mb / 37P	Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
	CS4970X4	579Kb / 34P	High Definition Audio Decoder DSP Family with Dual 32-bit DSP Engine Technology
	CS497014	871Kb / 31P	High Definition Audio Decoder DSP Family with Dual 32-bit Engine Technology
	CS49DV8C	560Kb / 30P	32-bit Audio DSP Family
	CS4953XX	605Kb / 34P	32-bit Audio Decoder DSP Family
	CS485XX	524Kb / 26P	32-bit Audio Decoder DSP Family
	CS4953XX	539Kb / 36P	32-bit Audio Decoder DSP Family
	CS4970X4	728Kb / 36P	32-bit High Definition Audio Decoder DSP Family

More results

CS49DV8 Folha de dados(PDF) 1 Page - Cirrus Logic

CS49DV8 Folha de dados(HTML) 1 Page - Cirrus Logic

Nº de peça semelhante - CS49DV8

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