带反馈的多值组合电路

Proceedings of 24th International Symposium on Multiple-Valued Logic (ISMVL'94) Pub Date : 1994-05-25 DOI:10.1109/ISMVL.1994.302180

J. T. Butler, Tsutomu Sasao

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引用次数: 3

摘要

我们考虑在多值组合电路的实现中使用反馈回路。我们证明了在一个r值系统中纯组合构型的数目是总数的1/r。因此，随着基数的增加，组合构型的比例减少。我们还证明，对于每个基数值r，存在一个具有反馈的电路，实现比任何无反馈电路具有更少门的组合逻辑函数。

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Multiple-valued combinational circuits with feedback

We consider the use of feedback loops in the realization of multiple-valued combinational circuits. We show that the number of purely combinational configurations in an r-valued system is 1/r of the total number. Thus, as the radix increases, the fraction of combinational configurations decreases. We also show that, for every radix value r, there is a circuit with feedback realizing a combinational logic function that has fewer gates than any feedback-free circuit.<>

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Proceedings of 24th International Symposium on Multiple-Valued Logic (ISMVL'94)

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