ADSP-21587KBCZ-5B

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Digital signal processors (DSPs), sometimes referred to as microprocessors, are a type of computer exclusively designed for use in embedded systems. As such, they can be used to control a range of electronic components and digital systems, such as digital cameras, radios, and other devices.The ADSP-21587KBCZ-5B is a DSP manufactured by Analog Devices that can be used for a variety of embedded applications. This article will discuss the application field and working principle of the ADSP-21587KBCZ-5B DSP.

Application Field of ADSP-21587KBCZ-5B

The ADSP-21587KBCZ-5B is a versatile DSP that can be used in a wide range of applications. It is an ideal choice for applications that require heavy signal processing workloads. For example, it can be used in audio signal processing applications, such as audio compression and equalization, as well as other signal processing related tasks. It is also well-suited for applications involving real-time signal analysis, such as speech recognition and radar systems. Additionally, the ADSP-21587KBCZ-5B is suitable for embedded control applications, such as automotive engine controllers and industrial control systems.

Working Principle of ADSP-21587KBCZ-5B

The ADSP-21587KBCZ-5B is a 16-bit fixed-point DSP that is based on a Reduced Instruction Set Computer (RISC) architecture. This architecture allows it to deliver fast and reliable performance for a variety of signal processing applications. The processor operates at a maximum frequency of 120MHz and has an onboard cache, which increases its performance. The DSP also features two programmable priority levels for interrupts, as well as DMA transfers, making it an ideal choice for embedded applications. Additionally, the ADSP-21587KBCZ-5B is equipped with a low-power operating mode which allows it to consume less power while performing the same tasks under the same conditions.

The ADSP-21587KBCZ-5B is also capable of executing code written in the ADSP-2100 fixed-point assembly language (FAPS). This means that developers can use the FAPS language to create programs designed to run on the ADSP-21587KBCZ-5B. Additionally, the processor is able to operate on multiple data and instruction buses, allowing it to transfer data more quickly between different components in an embedded system. Finally, the DSP has a wide range of system peripherals, including an external memory controller, a video port and two I/O ports.

Conclusion

The ADSP-21587KBCZ-5B is a powerful digital signal processor that can be used in a variety of embedded applications. Its RISC architecture allows it to deliver fast and reliable performance, while its low-power operating mode helps reduce the power consumption of the system.Additionally, the processor is capable of running code written in the FAPS language and has a wide range of system peripherals. Thanks to these features, the ADSP-21587KBCZ-5B is well-suited for audio signal processing, real-time signal analysis, embedded control and other applications.

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