RECONFIGUABLE LOGIC CIRCUIT AND METHOD OF RECONFIGUING THE SAME

摘要

A logic circuit and a reconfiguration method thereof are provided to reduce a chip size by operating the performance of two basic logic devices through one general logic device. A first input unit(710) changes the first resistance values of a plurality of second variable resistors according to an operation of a plurality of first transistors corresponding to a plurality of input signals. A second input unit(730) changes the second resistance value of the plurality of fourth variable resistors according to the operation of the plurality of third transistors opposite to the first transistors in response to the input signal. An output unit(750) outputs an intermediate voltage between the first and the second input units determined by the first and second resistance values as the final output signal. The first and second variable resistors are programmed to one of two resistance values.