DocumentCode
768023
Title
Filter enables real-time performance
Author
Penner, Andrew ; Hall, Jeffrey ; Hall, Lindsey R. ; Jeirath, Nakul ; Shaikh, Omar
Volume
26
Issue
2
fYear
2007
Firstpage
17
Lastpage
24
Abstract
The purpose of designing a programmable linear phase finite impulse response (FIR) filter is to create an integrated circuit (IC) to perform in real time, various digital audio and signal filtering applications. The pipelined architecture of the filter is designed to maximize throughput and allow the user to reload coefficients to change filter characteristics without interruption while processing. Using a 0.5-mu technology, the Design is predicted to execute a 64- tap filter function with 16-b signal data at a sample rate of at 1 MHz
Keywords
FIR filters; integrated circuit design; linear phase filters; pipeline processing; real-time systems; 0.5 micron; 1 MHz; digital audio-signal filtering applications; finite impulse response; integrated circuit; pipeline architecture; programmable linear phase FIR filter; real-time performance; Computer architecture; Constraint optimization; Design optimization; Finite impulse response filter; Process design; Real time systems; Shift registers; Signal design; Signal processing; Timing;
fLanguage
English
Journal_Title
Potentials, IEEE
Publisher
ieee
ISSN
0278-6648
Type
jour
DOI
10.1109/MP.2007.343024
Filename
4147745
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