Dataflow Transformations in High-level DSP System Design

Author

Saha, Sankalita ; Puthenpurayil, Sebastian ; Bhattacharyya, Shuvra S.

Author_Institution

Dept. of Electr. & Comput. Eng., Maryland Univ., College Park, MD

fYear

2006

Firstpage

1

Lastpage

6

Abstract

Dataflow graph transformations are important in many contexts of SoC implementation, particularly in the domain of signal processing. Most previous work on dataflow graph transformations has focused on synchronous dataflow and closely-related representations (e.g., see Lee and Messershcmitt (1987), Parhi (1995) and Zivojnovic et al., (1994). However, because SDF is limited to expressing static dataflow behaviors, modern SoC applications are often not fully amenable to SDF. In this paper, we discuss methods of modeling and transformation for more flexible forms of dataflow that are better suited to high-level design of modern signal processing systems

Keywords

data flow graphs; digital signal processing chips; dataflow transformations; high-level DSP system design; modern signal processing systems; Amplitude modulation; Application software; Costs; Design optimization; Digital signal processing; Educational institutions; Energy consumption; Power system modeling; Signal design; Signal processing;

fLanguage

English

Publisher

ieee

Conference_Titel

System-on-Chip, 2006. International Symposium on

Conference_Location

Tampere

Print_ISBN

1-4244-0621-8

Electronic_ISBN

1-4244-0622-6

Type

conf

DOI

10.1109/ISSOC.2006.321985

Filename

4116473