Semiconductor integrated circuit

Claim 1

A semiconductor integrated circuit device comprising: a plurality of cells, each having terminals for input, output, or input and output on a semiconductor substrate of the device; a plurality of first wirings disposed in a first metal layer above the substrate, each of the first wirings extending in a first direction; and a plurality of second wirings disposed in a second metal layer different from the first metal layer above the substrate, each of the second wirings extending in a second direction substantially orthogonal to said first direction; such that when a plurality of virtual first lines arranged at equal intervals in parallel and a plurality of virtual second lines arranged at equal intervals in parallel are supposed, terminals included in one of the cells are respectively arranged on cross points where different ones of said plurality of virtual first lines and different ones of said plurality of virtual second lines are respectively crossing, each of the virtual first lines extending in the first direction and each of the virtual second lines extending in the second direction; wherein the terminals in said one cell are electrically coupled to said plurality of first wirings, respectively, and at least one of the terminals in said one cell is electrically coupled to one of said plurality of second wirings, respectively, said plurality of first wirings are respectively arranged on virtual first lines which pass at the terminals in said one cell, a first end of each first wiring located at the electrically coupled terminal, and a second end of each first wiring located on a cell other than said one cell, and said one of said plurality of second wirings is-arranged on one of the plurality of virtual second lines which passes at said one terminal in said one cell, a first end of said one second wiring being located at the electrically coupled terminal, and a second end of said one second wiring being located on a cell other than said one cell.