TMX320F2801PZA

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Introduction:

The TMX320F2801PZA is Texas Instruments’ low-cost, high-performance integrated controller developed on the scaling platform of its popular multi-core TMS320C28x family of digital signal processors (DSPs). The TMX320F2801PZA is designed for embedded control applications that require a low cost, low power, and high performance processor with a dedicated math accelerator on-board.

Application Field:

The TMX320F2801PZA is a versatile and reliable processor ideal for embedded processing applications that require low power and high performance. Its on-board math accelerator can be used for a wide range of signal processing applications in communication, digital audio, medical imaging, industrial automation, and industrial and home audio. It is also an ideal processor for automotive applications such as head units, active safety, body electronics, and engine control. Furthermore, the TMX320F2801PZA can be used in real-time control applications such as robotics, motion control, and machine vision.

Features:

The TMX320F2801PZA integrates a highly efficient Viterbi and Turbo processor and Floating Point Unit (FPU) into a single device. The TMX320F2801PZA is optimized for low power and dynamic power, delivering better than a 90% energy efficiency for very low power applications. The TMX320F2801PZA also offers enhanced real-time performance, including a deterministic interrupt latency as low as 0.25 microseconds, a best-in-class context switch time, and fast analog-to-digital conversion time. It also offers advanced performance features such as instruction prefetching, low-power sleep modes, and a lockstep debug module.

Development Tools:

Texas Instruments also offers a wide range of development tools for the TMX320F2801PZA. These include the TI Code Composer Studio IDE, a suite of intuitive software development tools and the TI Cloud System on Module, which provides a robust, low-power platform for embedded application development. The Code Composer Studio IDE is the integrated development environment of choice for TMX320F2801PZA software development and includes an optimized C compiler, C/C++ debugging, enhanced trace capture, and powerful instruction set simulation. Furthermore, the Code Composer Studio supports multiple debugging and trace instruments for easy and efficient debugging and system trace capabilities.

Working Principle:

The TMX320F2801PZA is based on a scalable dual-core architecture allowing application developers to take advantage of both 32-bit and 16-bit instruction sets. It is highly integrated, offering both a floating-point unit (FPU) and a Viterbi processor. It is also optimized for low power with rapid context switching and instruction prefetching. The TMX320F2801PZA’s 32-bit Instruction Set Architecture (ISA) supports SIMD operations and provides high-performance arithmetic operations. It also supports the popular PrISM data-compression algorithm used for digital communication systems such as cable and DSL modems. Additionally, the TMX320F2801PZA has an on-board DMA controller for efficient memory operations and an advanced interrupt controller for real-time applications.

Conclusion:

The TMX320F2801PZA is a versatile and reliable processor for embedded applications that require low power and high performance. It is optimized for low power, with a best-in-class context switch time, fast analog-to-digital conversion, and instruction pre-fetching. It has an on-board floating point unit and Viterbi processor, and supports the PrISM data-compression algorithm. Additionally, its advanced debugging capabilities enable rapid development and testing. For developers looking for a low-cost, high-performance processor, the TMX320F2801PZA is an ideal solution.

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