SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

摘要

PROBLEM TO BE SOLVED: To minimize influence to a chip area when biasing a substrate for performance correction. SOLUTION: A semiconductor integrated circuit device has a functional block. The functional block has a plurality of rows in which a plurality of primitive cells 31 for carrying out predetermined operations are provided respectively and a plurality of substrate contact cells 32 provided in the rows for respectively supplying substrate potential to the plurality of primitive cells 31. The plurality of substrate contact cells 32 are respectively provided to meet predetermined distance standard for the adjacent primitive cell 31 to which the substrate potential is supplied and linearly provided along the direction orthogonal to the rows. COPYRIGHT: (C)2009,JPO&INPIT