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Implementation of a Unified DSP CoprocessorDOI: mojdeh mahdavi Keywords: Coprocessor , Discrete Transforms , Implementation Abstract: Utilizing the DFT, the DHT, the DCT or the DST is an obvious choice in signal processing domain. This paper describes the implementation of a unified coprocessor of transform length '8' for the synchronous design in XC3S1400AN-4FG484 FPGA device of Xilinx Company. The operating frequency of 20 MHz is achieved. The paper presents the trade-offs involved in designing the architecture, the design for performance issues and the possibilities for future development.
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