Semiconductor integrated circuit device and method of arranging wirings in the semiconductor integrated circuit device

A semiconductor integrated circuit device comprising:

• a first component;
• a second component;
• a plurality of first contacts, a plurality of second contacts, a plurality of third contacts and a plurality of fourth contacts;
• and
• a plurality of signal lines having a plurality of first wires and a plurality of second wires and connecting said first component and said second component, each of said first wires having a first part, a second part, a third part and a fourth part, each of said second wires having a fifth part and a sixth part, each of said parts having a resistivity, said second part having a first resistivity, a different value of said first resistivity being set for each of said plurality of first wires, said first, said third, said fourth, said fifth and said sixth parts having a second or third resistivity which is lower than said first resistivity, said first part and said second part being electrically connected in series by said first contact, said second part and said third part being electrically connected in series by said second contact, said third part and said fourth part being electrically connected in series by said third contact, and said fifth part and said sixth part being electrically connected in series by said fourth contact, a length of said plurality of first wires being the sum of a wire length of said first part from an end of said first component side of said first part up to said first contact, a length of said first contact, a wire length of said second part from said first contact up to said second contact, a length of said second contact, a wire length of said third part from said second contact up to said third contact, a length of said third contact, and a wire length of said fourth part from said third contact up to an end of said second component side of said fourth part, said plurality of first wires being arranged in odd numbered positions from a certain position in order from the shortest length, and a length of said plurality of second wires being the sum of a wire length of said fifth part from an end of said first component side of said fifth part up to said fourth contact, a length of said fourth contact, a wire length of said sixth part from said fourth contact up to an end of said second component side of said sixth part, said second wires being arranged in even numbered positions from said certain position in order from the longest length.