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0-7803-7761-3/03/$17.002003 V-341 LOW POWER BLOCK BASED FIR FILTERING CORES
 

Summary: ISCAS-2003
0-7803-7761-3/03/$17.002003 V-341
LOW POWER BLOCK BASED FIR FILTERING CORES
A.T. Erdogan and T. Arslan
Department of Electronics & Electrical Engineering
The University of Edinburgh
The King's Buildings, Mayfield Road
Edinburgh EH9 3JL, United Kingdom.
{ate,arslan}@ee.ed.ac.uk
Abstract-- The authors present a number of complete
cores which are specially tailored for the low power
implementation of FIR filters executed using block
processing. The paper reveals the overall core
architecture (and the architecture of its constituent
components such as arithmetic unit, controller, and
memory) required in order to employ the algorithm such
that power is reduced and the overheads are minimised.
In order to study the effect of the algorithm on power
consumption both two's complement and sign magnitude
number representations have been investigated. Results

  

Source: Arslan, Tughrul - School of Engineering and Electronics, University of Edinburgh

 

Collections: Engineering