Practice on FIR digital filter base on FPGA
Zhang Jian-ying
Abstract
Zhang Jian-ying
Abstract
The introduced the FPGA,the method of FPGA applied to DSP with the checking table distributed arithmetic,including the series distributed arithmetic.A 12-tap 8-bit FIR digital filter was made with a FLEX 10 K chip.The filter wave diagram can be made.The results showed that the technical index could be met and the design mission could be completed.
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The introduced the FPGA,the method of FPGA applied to DSP with the checking table distributed arithmetic,including the series distributed arithmetic.A 12-tap 8-bit FIR digital filter was made with a FLEX 10 K chip.The filter wave diagram can be made.The results showed that the technical index could be met and the design mission could be completed.
Key concepts: Field-programmable gate array, Lookup table, Finite impulse response, Digital signal processing, Filter (signal processing), Digital filter, Computer science, Computer hardware