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Which of the following exhibits low efficiency when implemented using FPGA?

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Which of the following exhibits low efficiency when implemented using FPGA?

(a) FFT algorithm

(b) Database algorithm

(c) Convolution algorithm

(d) FEC algorithm

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This interesting question is from Digital Architecture Tradeoffs topic in chapter Technology Tradeoffs in Software Defined Radio of Cognitive Radio

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The correct option is (b) Database algorithm

Explanation: Field Programmable Gate Array is suitable for algorithms having limited data scope such as Fast Fourier Transform and digital filtering. However degradation of performance occurs when -FPGA is used for algorithms operating on bulk data such as database algorithms.

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