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Digital Signal Processors (DSPs) have shown the great strengths in digital signal processing algorithms such as digital filtering and Fourier analysis. This work is about an implementation for a specific computational unit based on the proposed RISC instruction set architecture (ISA) of 32-bit VLIW Fixed-point DSP processor core presented in our previous work. The computational unit is designed to...
Digital signal processing plays an important role in human life nowadays with various applications such as speech recognition, medical imaging, oil prospecting, etc. However, those applications cannot achieve high performance in general-purpose processors due to specific digital signal processing algorithms including Fourier transform, digital filtering, etc. Hence, the emergence of digital signal...
EDA has been proposed for a long time as a category of reliable software tools for designing electronic systems. Although some of them have been considered as powerful tools for asynchronous circuits — a prominent approach solving the biggest defect of synchronous circuits: clock distribution issue, researches in verifying the correctness of those circuits are still limited. Therefore, an enhanced...
Multiplier-accumulator is a specific hardware unit that performs a common operation - computing the product of two numbers and adding that product to an accumulator. Especially, in digital signal processing applications which consist of a large number of convolution operations, the emergence of MAC unit contributes greatly to the high performance of the systems. This work is about an implementation...
Digital Signal Processors (DSPs), compared to general-purpose processors, have shown their great contribution to the implementation of digital signal processing algorithms such as digital filtering and Fourier analysis. This work deals with the RISC instruction set architecture (ISA) for the 32-bit VLIW Fixed-point DSP processor core proposed in our previous work. The designed DSP has been described...
System development life cycle (SDLC) is currently used widely in systems engineering, information systems and software engineering all over the world. Its variety allows not only software engineers but also computer engineers to apply this process in hardware design. On the hardware side, asynchronous circuits were emerged decades ago when they overcame the clock distribution problem, the main drawback...
EDA tools have been considered long time ago in hardware design. Some tools have also been proposed for asynchronous circuits, an emerged approach to overcome the clock distribution problem, the main drawback of synchronous circuits. However, they are lack of methods for verifying the correctness of the produced circuits. This work is about a new version of the PAiD tool developed at HCMC University...
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