RISC Implementation of Optimal Programmable Digital IIR Filter

Provided by: Creative Commons
Topic: Hardware
Format: PDF
In this paper, the authors based on the implementation of reduced Instruction set computer with the application of Discrete Cosine transform (DCT), inverse DCT, Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT), digital filter are performed by DSP system. Digital filter is one of the important contents of digital signal process. The performance of the processor design is improved by using the pipeline approach. It allows the processor to work on different steps of the instruction at the same time, thus more instruction can be execute in a shorter period of time.

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