Patent ID: 8878566

Claim:
A reconfigurable circuit, comprising: a first programmable wiring group disposed in a first direction; a second programmable wiring group disposed in a second direction intersecting the first direction; a first switching element array connecting the first programmable wiring group to branch line group of input line group of a function block at those intersecting points, or connecting branch line group of the first programmable wiring group to the input line group of the function block at those intersecting points; a second switching element array connecting the first programmable wiring group to the output wiring of the function block at those intersecting points; a third switching element array connecting the first programmable wiring group to the second programmable wiring group at those intersecting points; at least one of a fourth switching element array and a fifth switching element is disposed; and wherein the fourth switching element array connects the second programmable wiring group to the input wiring group of the function block at those intersecting points, and the fifth switching element array connects the second programmable wiring group to the branch line of the output wiring of the function block at those intersecting points.