A Regular Layout for Parallel Adders
@article{Brent1982ARL,
title={A Regular Layout for Parallel Adders},
author={Richard P. Brent and H. T. Kung},
journal={IEEE Transactions on Computers},
year={1982},
volume={C-31},
pages={260-264}
}With VLSI architecture, the chip area and design regularity represent a better measure of cost than the conventional gate count. We show that addition of n-bit binary numbers can be performed on a chip with a regular layout in time proportional to log n and with area proportional to n.
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