Error-tolerant FIR filters based on low-cost residue codes

Author

Rodríguez-Navarro, José J. ; Gansen, Michael ; Noll, Tobias G.

Author_Institution

Chair of Electron. Eng. & Comput. Syst., RWTH Aachen Univ., Germany

fYear

2005

fDate

23-26 May 2005

Firstpage

5210

Abstract

A new error-tolerant finite impulse response (FIR) filter architecture for low-power high-performance applications is presented. The combination of low-cost residue coding and a novel structure, called modulo bitplane, proves to be very efficient Results for single-error correction of a typical 12-tap programmable FIR filter with 6-bit sample data and 8-bit coefficients show that it exhibits just 85% area overhead.

Keywords

FIR filters; arithmetic codes; error correction codes; programmable filters; residue codes; 6 bit; 8 bit; CMOS; arithmetic codes; error-tolerant FIR filters; error-tolerant finite impulse response filter; low-cost residue codes; low-power FIR filters; modulo bitplane structure; multiple-tap programmable FIR filter; single-error correction; Arithmetic; Computer errors; Delay; Digital signal processing; Error correction codes; Fault tolerance; Finite impulse response filter; Redundancy; Systems engineering and theory; Throughput;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on

Print_ISBN

0-7803-8834-8

Type

conf

DOI

10.1109/ISCAS.2005.1465809

Filename

1465809

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3547609