In this paper a design space exploration for FIR filter implementations in Residue Number System (RNS) is presented. The exploration regards different aspects of the RNS FIR filter design such as the dynamic range, the overhead due to the coding of the RNS base with respect to the application dynamic range, and delay-area tradeoffs. The design space exploration and its results, are helpful in evaluating the effects of the RNS coding overhead and to choose an efficient filter architecture trading-off filter order, dynamic range, clock frequency and area. © 2007 IEEE.
Cardarilli, G.c., Del Re, A., Nannarelli, A., Re, M. (2007). Impact of RNS coding overhead on FIR filters performance. In Conference Record - Asilomar Conference on Signals, Systems and Computers (pp.1426-1429) [10.1109/ACSSC.2007.4487464].
Impact of RNS coding overhead on FIR filters performance
Cardarilli G. C.;Del Re A.;Re M.
2007-01-01
Abstract
In this paper a design space exploration for FIR filter implementations in Residue Number System (RNS) is presented. The exploration regards different aspects of the RNS FIR filter design such as the dynamic range, the overhead due to the coding of the RNS base with respect to the application dynamic range, and delay-area tradeoffs. The design space exploration and its results, are helpful in evaluating the effects of the RNS coding overhead and to choose an efficient filter architecture trading-off filter order, dynamic range, clock frequency and area. © 2007 IEEE.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
