For high-performance, embedded digital signal processing, digital signal processors (DSPs) are very important. Further, they have many features which make their integration with on-chip reconfigurable logic (RL) resources feasible and beneficial. In this paper, we discuss how this integration might be done and the potential area costs and performance benefits of incorporating RL onto a DSP chip...

In this paper, a high performance of fuzzy logic controller for DC servo motor is developed. The system design and implementation procedure of DC servo motor drive using digital signal processing chip TMS320C14 are described. Some experimental results are shown to verify the proposed controller. Key-Words: Fuzzy logic controller, Digital signal processing, DC servo motor

Existing multimedia processors having millions of transistors are not suitable for portable multimedia services and existing fixed-point DSP chips having fixed data formats are not appropriate for multimedia applications. This paper proposes a multimedia fixed-point DSP (MDSP) chip for portable multimedia services and its chip implementation. MDSP employs parallel processing techniques, such as...

annihilation or reduction of each kind of noise blended in correct data signals is a field that has attracted many researchers. it is a fact that fuzzy theory presents full capability in this field. fuzzy filters are often strong in smoothing corrupted signals, whereas they have simple structures. in this paper, a new powerful yet simple fuzzy procedure is introduced for sharpness reduction in ...

This paper introduces an approach for automatic parallelization of unequally-spaced convolutions on chip multiprocessors (CMPs). CMPs are very promising candidates for digital processing in signal and image systems with high throughput and low power consumption, compared to uniprocessor based architectures. As CMPs are emerging and evolving in increasing diversity and complexity, automated para...

Data acquisition (DAQ) is an important component in many fields. It typically involves the sampling of multiple analog signals, and converting them into digital formats so that they can be processed. DAQ systems also involve microprocessors, microcontrollers, digital signal processing, and/or storage devices. Many multi-channel DAQs, which utilize some sort of processing for simultaneous input ...