Rapid prototyping of telecommunication systems on mixed HW/SW architectures

Author

Baganne, Adel ; Philippe, Jean Luc ; Martin, Eric

Author_Institution

Lester Lab., UBS Univ., Lorient, France

fYear

1997

fDate

7-10 Sep 1997

Firstpage

178

Lastpage

182

Abstract

This paper presents a codesign methodology and environment for both hardware and software modules design of telecommunication systems. We describe how High Level Synthesis (HLS) tools like GAUT and SYNDEX can be efficiently used for rapid prototyping of heterogeneous architecture based on DSP TMS320C40 and ASIC. As an illustration, we present a mixed implementation of the GMDF alpha algorithm, an adaptive filter well suited to acoustic echo cancellation, on both ASIC and TS320C40 DSP

Keywords

adaptive filters; application specific integrated circuits; digital signal processing chips; echo suppression; high level synthesis; software prototyping; telecommunication computing; ASIC; DSP TMS320C40; GAUT; GMDF alpha algorithm; SYNDEX; acoustic echo cancellation; adaptive filter; hardware-software codesign; heterogeneous architecture; high level synthesis; rapid prototyping; telecommunication system; Adaptive filters; Application specific integrated circuits; Computer architecture; Digital signal processing; Echo cancellers; Hardware; High level synthesis; Prototypes; Software design; Software prototyping;

fLanguage

English

Publisher

ieee

Conference_Titel

ASIC Conference and Exhibit, 1997. Proceedings., Tenth Annual IEEE International

Conference_Location

Portland, OR

ISSN

1063-0988

Print_ISBN

0-7803-4283-6

Type

conf

DOI

10.1109/ASIC.1997.617001

Filename

617001