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CS49510

更新时间: 2024-09-29 04:12:43
品牌 Logo 应用领域
凌云 - CIRRUS /
页数 文件大小 规格书
1页 219K
描述
New Audio DSP Delivers High-End Performance Powerful 32-bit Dual Coyote32 Core (1440 MOPS)

CS49510 数据手册

  
CS49500/10/20  
P R O D U C T B U L L E T I N  
New Audio DSP Delivers High-End Performance  
Powerful 32-bit Dual Coyote32Core (1440 MOPS)  
CS49500/10/20 Features  
Powerful 32-bit, dual-core audio DSP  
Supports simultaneous dual-decode  
Cirrus® Audio Software Library (3-Overlay)  
Decoder  
Dolby® Digital ProLogic® II,™  
Dolby Digital-EX,DTS-ES96/24,™  
DTS-ES Discrete 6.1,DTS-ES Matrix  
6.1,AAC Multichannel 5.1, WMA 9,  
MP3, MPEG Multichannel Audio  
Matrix Processor  
Dolby Digital-EX ProLogic IIx,™  
DTS Neo:6,SRS Circle Surround,™  
Cirrus Extended Surround™  
Post-Processor  
Designed as an ideal silicon solution for audio video receivers  
Dolby Digital Headphone/ Dolby Digital  
Virtual Speaker,SRS Tru-Surround,™  
THX® Ultra 2 Cinema,THX Surround EX,™  
DVD Audio/SACD Multichannel Bass  
Management  
and DVD receivers, the new CS49500 family integrates two  
programmable 32-bit DSP cores and a DMA engine with a full set of  
audio peripherals. Feature-rich designs can be easily developed  
using the Cirrus® Audio Software Library, which includes both certified  
application programs and a modular plug-in environment for easy  
customization using Coyote32 assembly or C programming. The  
framework includes certified state-of-the-art audio decoders, virtualizers,  
surround simulators, and audio-enhancement algorithms.  
Cirrus Audio Software Development Kit  
Coyote32 assembler and linker  
Coyote32 C compiler  
Hydra 2.0 chip simulator and  
in-circuit emulator  
The CS49500 family is designed to reduce system costs and development  
time and provide features and flexibility for competitive system-level  
solutions. Difficult processing tasks that incorporate Dolby Digital  
Surround EX, AAC multichannel, DTS-ES 96/24, and THX Ultra2  
Cinema can now be accomplished without the expense of external  
logic or memory. Additionally, the CS49500 family meets the needs  
of today’s high-end audio systems with twin DSP cores, I/O intensive  
designs that support up to 10 input and 16 output channels, and on  
the CS49520 design, support for simultaneous dual-decode.  
Audio OS and plug-in framework  
Customer software security keys  
Large on-chip X, Y & program RAM  
10-channel, 32-bit serial audio inputs  
16-channel, 32-bit PCM outputs  
I2C®  
Two master/slave SPI or  
format control  
ports for audio subsystem management  
Supports SDRAM, SRAM, FLASH memories  
Dual 192 kHz S/PDIF transmitters  
Available in 144-pin LQFP  
Delivering an extensive selection of silicon and software capabilities,  
the CS49500 family is an excellent Total Entertainment (Total-E) IC  
Solution for your next-generation digital home entertainment product.  
CS49500 price: $12.95 (10K)  
Cirrus Logic, Inc. 2901 Via Fortuna Austin, TX 78746 USA  
T (512) 851-4000 T (800) 888-5016 F (512) 851-4977  
For more information,  
visit us at www.cirrus.com  
© 2003, Cirrus Logic, Inc. All rights reserved. Cirrus, Cirrus Logic, and Leading the Digital Entertainment Revolution are  
trademarks of Cirrus Logic, Inc. Other brand and product names may be trademarks or service marks of their respective owners.  
0101-1203-PB-LP  

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