General purpose serial processor for delta sigma ADC digital filter


Journal Article

Due to the single binary bitstream output nature of delta-sigma analog-to-digital converters, a compact serial processor that can perform general purpose computation as well as signal processing for the delta-sigma converter is proposed. The advantages of the architecture are its low area consumption and program flexibility, and suitable for silicon microsensor system-on-a-chip applications. The processor achieves small size partly through use of low cost serial off-chip memory circuits for all non-register storage. In this paper we present the design, performance specifications, and IC layout for such a processor. ©2007 IEEE.

Full Text

Duke Authors

Cited Authors

  • Cai, X; Brooke, MA

Published Date

  • December 1, 2007

Published In

Start / End Page

  • 1320 - 1323

International Standard Serial Number (ISSN)

  • 1548-3746

Digital Object Identifier (DOI)

  • 10.1109/MWSCAS.2007.4488794

Citation Source

  • Scopus