Automatic generation of hardware FIR filters from a frequency domain specification - Archive ouverte HAL Access content directly
Preprints, Working Papers, ... Year :

Automatic generation of hardware FIR filters from a frequency domain specification

(1) , (2) , (2) , (3)
1
2
3

Abstract

This article presents an open-source tool for the automatic design of reliable finite impulse response (FIR) filters, targeting FPGAs. It shows that user intervention can be limited to a very small number of relevant input parameters: a high-level frequency-domain specification, and input/output formats. All the other design parameters are computed automatically, using novel approaches to filter coefficient quantization and direct-form architecture implementation. Our tool guarantees a priori that the resulting architecture respects the specification while attempting to minimize its cost. Our approach is evaluated on a range of examples and shown to produce designs that are very competitive with the state of the art, with very little design effort.
Fichier principal
Vignette du fichier
autofir.pdf (287.17 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-01308377 , version 1 (27-04-2016)
hal-01308377 , version 2 (12-05-2017)

Identifiers

  • HAL Id : hal-01308377 , version 2

Cite

Silviu-Ioan Filip, Matei Istoan, Florent de Dinechin, Nicolas Brisebarre. Automatic generation of hardware FIR filters from a frequency domain specification. 2017. ⟨hal-01308377v2⟩
523 View
777 Download

Share

Gmail Facebook Twitter LinkedIn More