DV164132

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DV164132 Application and Working Principle

DV164132 is an application controller evaluation board from Keil. It is designed for experiments, evaluations, and development on microcontroller (MCU) and digital signal processor (DSP) systems. This controller board is very much useful for educational purpose as well because it provides on-board MCU and DSP cores that can help students and hobbyists to learn the concepts of this technology.

The board provides the ability to program the MCU and the DSP with common programming language like C++ and assembler. It also has on-board hardware debugging capabilities that makes the understanding of software relation to hardware quite easy for users. This board has four memory areas namely Program Memory (ROM), Data Memory (RAM), Clock and Input/Output (I/O).

Application

With the help of this controller board, a number of educational as well as industrial application can be developed. Some of the examples of the applications are robotics, image/video processing, real-time systems, unmanned systems, communication systems, automotive, mechatronic systems, audio and speech processing, embedded systems and mechatronics etc.

The board can also be used in enterprise application, such as networkable data acquisition system or a control system with distributed intelligence. It may also be deployed in various medical equipment such as MRI machines or C-arm. This board can be used for the control and monitoring requirements of various industrial process automation use cases.

Working Principle

The board uses MCU and DSP cores for developing application. MCU or microcontroller is a single integrated circuit which contains CPU, memory programs and input/output (I/O) circuit. It works on the principle of stored program control which means that an instruction of a series form user program in the memory is used by the CPU for instruction purpose.

DSP or Digital Signal Processor is designed for digital signal processing and they are mainly used for scientific and engineering applications. DSPs are great choice for real-time operation and they are fast, powerful and versatile. The principle of DSPs working is based on mathematical calculations and the faster they do this, the more actual time it will take for a particular problem to be solved.

The DV164132 evaluation board has several hardware modules that are interconnected by MCU and DSP cores. This includes the Program Memory (ROM), Data Memory (RAM), Clock and Input/Output modules. MCU core will be used for the general purpose I/O and control operations, while the DSP core will take care of the signal processing related tasks. On-board debuggers and programming tools will help to develop the applications with this board quickly, accurately and efficiently.

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