A Transform Approach to Logic Design

@article{Lechner1970ATA,
  title={A Transform Approach to Logic Design},
  author={Robert J. Lechner},
  journal={IEEE Transactions on Computers},
  year={1970},
  volume={C-19},
  pages={627-640}
}
This paper describes a new approach to the design of combinational logic using large-scale integrated (LSI) circuit technology. A simple "prototype" logic function of n binary variables is imbedded within an array of at most (n+1) rows and columns. The cells of this array contain two-input EXCLUSIVE-OR gates, and its rows are fed by the input variables and logical "1." Its column outputs are first-degree polynomial functions of the input variables. These functions supply inputs to, and modify… 
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