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Designed as an ideal silicon solution for audio/video receivers and DVD receivers, the 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 programming environment for easy customization. The framework includes certified state-of-the-art audio decoders, virtualizers, surround simulators and audio-enhancement algorithms. The CS49500, which features Cirrus Logic's award-winning Intelligent Room Calibration Software for optimization of in-room acoustics, is designed to reduce system costs and development time while providing 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 extensive processing power with twin DSP cores and input/output intensive designs with support for up to 10 input and 16 output channels. The CS49500 is an excellent Cirrus Logic Audio DSP IC solution for next-generation digital home entertainment products such as audio/video receivers and DVD receivers. |
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| Processor | Speed (MIPS) | Broadcasting DSP | Multi-channel Decoding DSPs | Car Audio DSPs | PCM Processors / Post-Processor DSPs | Package |
|---|---|---|---|---|---|---|
| CS4953xx | ||||||
| Dual 32-bit | 240 (commercial); <=200 (automotive) |
— | CS495303-CVZ CS495313-CVZ CS495313-CQZ |
CS495303-DVZ CS495313-DVZ CS495313-DQZ |
CS495303-CVZ | 128 LQFP 144 LQFP |
| CS49500x/10x/20x | ||||||
| Status: Not Recommended for New DesignsRecommended for New Designs: CS4953xx, CS4970xx | ||||||
Designed as an ideal silicon solution for audio/video receivers and DVD receivers, the 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 programming environment for easy customization. The framework includes certified state-of-the-art audio decoders, virtualizers, surround simulators and audio-enhancement algorithms.
The CS49500, which features Cirrus Logic's award-winning Intelligent Room Calibration Software for optimization of in-room acoustics, is designed to reduce system costs and development time while providing 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 extensive processing power with twin DSP cores and input/output intensive designs with support for up to 10 input and 16 output channels.
The CS49500 is an excellent Cirrus Logic Audio DSP IC solution for next-generation digital home entertainment products such as audio/video receivers and DVD receivers.
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Cirrus Logic® BandXpandeR™ Firmware Restores High-Fidelity to Low-Quality and Compressed Audio Content Free of Charge on Cirrus Logic Audio Processors, BandXpandeR Firmware Improves Frequency Harmonics Lost During Audio Compression, Recording or Transmission |
Cirrus Logic Boosts Flagship Audio DSP with Greater Performance, Features; On-Chip Memory Cuts System Costs CS49530 Family Offers Complete Software Solutions in ROM Memory for Multichannel Audio Applications | |
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Cirrus Logic, Genesis Microchip Announce Audio/Video Receiver Reference Design Platform for Manufacturers Reference Design Offers Powerful Audio/Video Features, Faster Time-to-Market for AVR Manufacturers |
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EDN Magazine Acclaims Cirrus Logic CS495XX Audio DSPs A 'Hot New Product' |
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Consumer Electronics Association Recognizes Cirrus Logic for Excellence in Design and Engineering Cirrus Logic Receives Two Innovation Award Honoree Recognitions for its CobraNet Digital Networked Audio and Intelligent Room Calibration Software for Home Theater |
Cirrus Logic's Intelligent Room Calibration Software Optimizes Audio Receiver System, Speaker Response for Ideal Sound Experience Audio Leader Onkyo First to Incorporate Cirrus Logic's Intelligent Room Calibration Software into New A/V Receiver Products | |
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New DSP Family from Cirrus Logic Boosts Audio Leadership Cirrus Strength in Software the Key to Programmability and Fast Time To Market; New DSP Solution Reaffirms Forward Concepts' Audio Leadership Findings | ||
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