ADSP-21368KBPZ-2A

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Digital Signal Processors (DSP) are integrated circuits that are specifically designed to process digital signals, such as those found in radio, television, music and other applications. The ADSP-21368KBPZ-2A is a DSP from Analog Devices Inc. that features an application-specific design optimized for use in a variety of applications including wireless infrastructure, voice, video and imaging. This article will discuss the ADSP-21368KBPZ-2A application field and working principle.

Application Field

The ADSP-21368KBPZ-2A is an optimized device for use in applications such as wireless infrastructure and voice, video and imaging. This DSP integrates a 16-bit fixed-point processor with an array of peripherals and memory, enabling it to meet the most demanding needs of digital signal processing applications. In particular, it is suitable for use in applications such as baseband digital communication, baseband digital video and audio encoding and decoding, machine vision, digital imaging, digital audio processing, data processing, and high-performance embedded computing.

The ADSP-21368KBPZ-2A is an enhanced version of the ADSP-21368KBPZ which combines a high-performance 16-bit fixed-point processor core with an array of peripherals and memory. Its DSP core is a 200-MHz, 32-bit Harvard-type microprocessor optimized for signal processing applications, resulting in high throughput and low latency. The on-chip peripherals support high-speed serial communication, advanced image processing, and other functions. The device also features on-chip memory, enabling fast program execution and efficient system integration.

The ADSP-21368KBPZ-2A is ideal for power-sensitive applications that require low power dissipation and low cost. With a flexible power management system and on-chip power control, the device can be scaled for power-sensitive applications. It also offers an extended temperature range and high thermal performance, making it suitable for industrial control and embedded applications.

Working Principle

The ADSP-21368KBPZ-2A processes digital signals using its high-speed, 32-bit Harvard-type microprocessor that is optimized for signal processing applications. This processor includes a 16-bit fixed-point instruction set and an 8-bit reduced instruction set that provide high throughput and low latency for signal processing applications. Its DSP core is specifically designed for signal processing tasks such as digital filtering, digital signal visualization, signal waveform synthesis, and domain calculations.

The ADSP-21368KBPZ-2A also contains a powerful set of sixteen high-speed, programmable digital peripherals. These peripherals enable high-speed serial communication, advanced image processing, and other functions. The device also includes on-chip memory, making program execution efficient and allowing for fast system integration. The device is further optimized with an embedded macrocell that can be used to write custom signal processing algorithms in the native instruction set.

The ADSP-21368KBPZ-2A also features a flexible power management system and on-chip power control that allows for efficient, power-sensitive applications. This device features a wide operating temperature range of -20°C to +85°C, making it suitable for industrial control and embedded applications. It also features high thermal performance for increased reliability in these applications.

In summary, the ADSP-21368KBPZ-2A is a high-performance DSP optimized for use in a variety of applications, including wireless infrastructure, voice, video and imaging. It features a 16-bit fixed-point processor, an array of peripherals and memory, and a flexible power management system and on-chip power control. The device is ideal for power-sensitive applications, offering extended temperature range and high thermal performance. Lastly, it is capable of fast program execution and efficient system integration, thanks to its on-chip memory and embedded macrocell.

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