IEEE Transactions on Computers
Digital Hardware for Sine-Cosine Function
IEEE Transactions on Computers
A unified algorithm for elementary functions
AFIPS '71 (Spring) Proceedings of the May 18-20, 1971, spring joint computer conference
Automatic computation of exponentials, logarithms, ratios and square roots
IBM Journal of Research and Development
Pseudo division and pseudo multiplication processes
IBM Journal of Research and Development
A BCD-based architecture for fast coordinate rotation
Journal of Systems Architecture: the EUROMICRO Journal
Reconfigurable Computing: The Theory and Practice of FPGA-Based Computation
Reconfigurable Computing: The Theory and Practice of FPGA-Based Computation
Microelectronic architectures and devices for signal and symbol processing
Integration, the VLSI Journal
Function approximation on decimal operands
Digital Signal Processing
VLSI architecture for low latency radix-4 CORDIC
Computers and Electrical Engineering
An iterative method for improving decimal calculations on computers
Mathematical and Computer Modelling: An International Journal
Pipelined VLSI Architecture using CORDIC for Transform Domain Equalizer
Journal of Signal Processing Systems
CORDIC-Based VLSI Architecture for Implementing Kaiser-Bessel Window in Real Time Spectral Analysis
Journal of Signal Processing Systems
| Hi-index | 14.98 |
A monolithic processor computes products, quotients, and several common transcendental functions. The algorithms are based on the well-known principles of "CORDIC," but recourse to a subtle novel corollary results in a scale factor of unity. Compared to older machines, the overhead burden is significantly reduced. Also, expansion of the functional repertoire beyond the circular domain, i.e., addition to the menu of hyperbolic and linear operations, is a relatively trivial matter, in terms of both hardware cost and execution time. A bulk CMOS technology with conservative layout rules is used for the sake of high reliability, low-power consumption, and good cycle speed.