A Radix-2 Digit-by-Digit Architecture for Cube Root

TítuloA Radix-2 Digit-by-Digit Architecture for Cube Root
AutoresJosé-Alejandro Piñeiro, Javier D. Bruguera, Fabrizio Lamberti, Paolo Montuschi
TipoArtículo de revista
Fonte IEEE Transactions on Computers, IEEE COMPUTER SOC , Vol. 57, No. 4, pp. 562-566 , 2007.
RankRanked Q1 in Hardware and Architecture by SJR
ISSN0018-9340
DOI10.1109/TC.2007.70848
AbstractA radix-2 digit-recurrence algorithm and architecture for the computation of the cube root are presented in this paper. The original recurrence based on the concept of completing the cube is modified to allow an efficient implementation of the algorithm, and the cycle time and area cost of the resulting architecture are estimated as 7.5 times the delay of a full adder and around 9000 $nand2$ cells, respectively, for double-precision computations.
Palabras chavecube root, digit-by-digit algorithm, computer arithmetic