TY - GEN
T1 - Area-time performance of VLSI FIR filter architectures based on residue arithmetic
AU - Paliouras, V.
AU - Stouraitis, T.
PY - 1997
Y1 - 1997
N2 - The area-time (A/spl middot/T) optimization of a particular class of residue number system (RNS)-based FIR processors is discussed in this paper. To facilitate the optimization procedure, a number of performance models are introduced. Furthermore, moduli bases are attained that lead to RNS FIR filter architectures of minimal A/spl middot/T/sup 2/ product. The A/spl middot/T/sup 2/ performance models include the binary-to-residue and residue-to-binary conversion complexity. In particular, efficient Chinese remainder theorem (CRT) architectures are derived, based on multiply-by-constant units (MCUs), which are systematically designed by an introduced methodology. The A/spl middot/T/sup 2/ performance of the derived residue FIR filter architectures is found to surpass equivalent binary structures under certain conditions.
AB - The area-time (A/spl middot/T) optimization of a particular class of residue number system (RNS)-based FIR processors is discussed in this paper. To facilitate the optimization procedure, a number of performance models are introduced. Furthermore, moduli bases are attained that lead to RNS FIR filter architectures of minimal A/spl middot/T/sup 2/ product. The A/spl middot/T/sup 2/ performance models include the binary-to-residue and residue-to-binary conversion complexity. In particular, efficient Chinese remainder theorem (CRT) architectures are derived, based on multiply-by-constant units (MCUs), which are systematically designed by an introduced methodology. The A/spl middot/T/sup 2/ performance of the derived residue FIR filter architectures is found to surpass equivalent binary structures under certain conditions.
UR - http://www.scopus.com/inward/record.url?scp=0030718683&partnerID=8YFLogxK
U2 - 10.1109/EURMIC.1997.617376
DO - 10.1109/EURMIC.1997.617376
M3 - Conference contribution
AN - SCOPUS:0030718683
SN - 0818681292
SN - 9780818681295
T3 - Conference Proceedings of the EUROMICRO
SP - 576
EP - 583
BT - Proceedings - 23rd Euromicro Conference
T2 - 23rd EUROMICRO Conference on New Frontiers of Information Technology, EUROMICRO 1997
Y2 - 1 September 1997 through 4 September 1997
ER -