DocumentCode
1613136
Title
Bit-serial CORDIC circuits for use in a VLSI silicon compiler
Author
Harber, R.G. ; Li, J. ; Hu, X. ; Bass, S.C.
Author_Institution
Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
fYear
1989
Firstpage
154
Abstract
The CORDIC algorithm is discussed, and modifications which have been found to make the basic algorithms more flexible are presented. Logic diagrams of circuits which implement the fixed-point computations of these modified CORDIC algorithms in a bit-serial fashion are introduced. This choice allows the hardware to be compact and regular, thus permitting the placement of many CORDIC processing elements on a single die
Keywords
VLSI; circuit layout CAD; logic CAD; logic circuits; CORDIC algorithm; CORDIC processing elements; Si compiler; VLSI silicon compiler; basic algorithm flexibility; basic algorithm modifications; bit-serial CORDIC circuits; circuit logic diagrams; compact regular hardware; fixed-point computations; modified CORDIC algorithms; single die; Application software; Arithmetic; Hardware; Iterative algorithms; Logic circuits; Nonlinear equations; Robot kinematics; Signal processing algorithms; Silicon compiler; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1989., IEEE International Symposium on
Conference_Location
Portland, OR
Type
conf
DOI
10.1109/ISCAS.1989.100315
Filename
100315
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