ADSP-21573KBCZ-4

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The ADSP-21573KBCZ-4 is a member of the High Performance AMD Family of Digital Signal Processors (DSP). Specifically, the ADSP-21573KBCZ-4 is optimized for broadcast, wireless, and other high-performance audio applications. Combining a power-efficient processing stage with an extensive suite of advanced digital audio applications, this audio DSP offers users a total system solution for their audio-processing requirements.

Main Applications

The ADSP-21573KBCZ-4 DSP offers a rich level of instruction set optimization for embedded audio applications, making it ideal for broadcast and wireless applications. It also offers support for high-definition audio streaming, digital audio bridging, stereo and multichannel audio, and real-time audio processing. Furthermore, the ADSP-21573KBCZ-4 offers optimized performance for multi-channel, synchronized audio processing in a variety of embedded applications, such as media players, high-CD audio processors, gaming platforms, and audio recorders.

The ADSP-21573KBCZ-4 has been designed to provide the highest performance available for audio processing in embedded applications. By incorporating an array of peripheral support, the audio processor can be used to deliver an increased amount of flexibility to multimedia applications.

High-Performance Features

The ADSP-21573KBCZ-4 is a high-performance digital signal processor (DSP) that combines a strong core processor with extensive memory bandwidth. Featuring advanced multicore processors, it offers extensive support for audio algorithms. With advanced SIMD instructions, the ADSP-21573KBCZ-4 enables the user to achieve faster algorithm processing, allowing for improved streaming audio quality.

The ADSP-21573KBCZ-4 is a highly integrated DSP, offering optimal support for audio and video programming. It offers optimized instruction sets for high-definition streaming audio, higher-end audio processing, and real-time audio effect manipulation. It also offers efficient instruction set architectures to enhance sound quality, such as multi-channel support and a specialized set of sound manipulation techniques.

The ADSP-21573KBCZ-4 features a host of general-purpose peripherals, including over 20 programmable timers, up to 48KHz audio codec, over 6K audio support, up to 2 megabyte of consecutive RAM, and up to 400 input/output pins. Additionally, the processor has advanced features such as a high-level interrupt controller, a real-time clock, and a memory reading/writing controller.

Working Principle

The ADSP-21573KBCZ-4 processor is based on the ARM Cortex-M4 core processor. The modern instruction set is carefully optimized for audio streams and audio mixing, allowing complex applications to take advantage of the capabilities of this processor. The ARM core provides an ideal platform, allowing the processor to efficiently run multimedia applications; these applications include gaming, video streaming, and audio editing.

The ADSP-21573KBCZ-4 is designed for fast, low-power processing, with enhanced data I/O and advanced instruction set support. Other features of the processor include a direct memory access (DMA) controller, a dedicated audio controller, and a unique waveform modeling engine. The waveform modeling engine is a specialized CPU architecture, which takes advantage of the powerful instruction sets supported by the core processor, allowing for real-time audio processing with maximum performance.

Conclusion

The ADSP-21573KBCZ-4 is a high-performance DSP designed for broadcast, wireless and other audio applications, providing users with a total system solution for their audio processing requirements. Offering a powerful instruction set optimized for multimedia applications and a wide range of peripherals, the processor is ideal for applications requiring high-performance audio processing. With its advanced features, the ADSP-21573KBCZ-4 offers a unique and highly capable solution to a range of audio-processing tasks.

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