Title :
Design of a digit-slice on-line arithmetic unit
Author :
Gorji-Sinaki, A. ; Ercegovac, M.D.
Author_Institution :
UCLA Computer Science Department, University of California Los Angeles, California 90024, USA
Abstract :
A gate level design of a digit-slice on-line arithmetic unit is presented. This unit is designed as a set of basic modules, Processing Elements (PE), each of which operates on a single digit of the operands and the results. It is capable of executing four basic operations of addition/subtraction, multiplication and division in an on-line manner. The results are generated during the digit-serial input of the operands, beginning always with the most significant digit. A general (with respect to radix) analysis of the cost and speed of the proposed unit is also given.
Keywords :
Adders; Generators; Logic gates; Process control; Radio frequency; Registers; Transfer functions;
Conference_Titel :
Computer Arithmetic (ARITH), 1981 IEEE 5th Symposium on
Conference_Location :
Ann Arbor, MI, USA
DOI :
10.1109/ARITH.1981.6159273
