I2S-TDM: 2S/TDM Multichannel Audio Transceiver
About this offer
The I2S-TDM IP core is a highly configurable, full-duplex, multichannel serial audio transceiver. The transceiver can act as a controller (master) or a target (slave) for Inter-IC Sound (I2S) and Time-Division Multiplexed (TDM) audio interfaces, exchanging multi-channel audio samples over a configurable number of serial lines (pins).The I2S-TDM offers a number of configuration options to satisfy a wide range of serial audio interface requirements. The operation mode (controller or target), sample width, sample rate, frame format, number of channels and their allocation to physical lines are all programmable at run time. At synthesis time, designers can choose the maximum number of audio channels and serial data lines the transceiver can support. The core is designed for ease of use and integration and adheres to the industry’s best coding and verification practices. The core’s control and status registers (CSR) are accessed through a 32-bit AMBA® APB interface, or, optionally, an AXI4 Lite inter-face. The host system exchanges audio data with the core either via this CSR interface or via dedicated AXI4-Stream interfaces. The system interfaces operate with a clock that is independent from the audio master and serial bit clocks, and the core implements clean clock domain crossing boundaries.
Technical Specifications
- Category:
- Software and IP Cores: FPGA Intellectual Property Cores: Interface Protocols: Audio and Video
- End Customer Type:
-
Small and Medium sized Business
Enterprise
Resources
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Founded in 1993, CAST continues to thrive as the longest-running — and most experienced — independent IP supplier. Our mission has been to provide proven, low-risk IP cores, under simple and flexible licensing terms, coupled with outstanding support. The years of work we have done to perfect IP reuse, improve IP quality standards, and refine sales and business practices yield a product line and a partner network that offer you a better IP experience, today and in the future. Proven, Low-Risk IP: Our goal is to maximize IP benefits for our customers by delivering high-quality, easy-to-use, cost-effective solutions to real system development challenges. CAST quality standards are high, and all our IP undergoes rigorous verification and testing before it gets to you. We use industry-standard verification methodologies, develop and test prototypes, participate in industry collaboration plugfests, and more to ensure proper functioning and smooth integration. Our practices have been extensively tested and proven, as we have helped thousands of customers ship billions of units in hundreds of application areas. Simple, Flexible Licensing: We help you get to work quickly, with fine-tuned project options and licensing terms that ensure smooth legal sign-off. Most CAST IP is available royalty-free, and is extremely cost-effective. Outstanding Support: CAST IP comes with some of the best customer support in the industry. Our goal is to help make you successful, not just sell you IP, and we have the experience and resources to make that happen.
I2s-tdm: 2s/tdm Multichannel Audio Transceiver
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