Semiconductor integrated circuit device and computer system using the same

摘要

A semiconductor integrated circuit device includes a plurality of integrated circuit chips and a large-sized integrated circuit element on which the plurality of integrated circuit chips are mounted. The large-sized integrated circuit element includes a logic circuit for electrically interconnecting the integrated circuit chips mounted on it. The logic circuit provided within the large-sized integrated circuit element includes a control circuit for controlling a connection relation between the integrated circuit chips mounted on the large-sized integrated circuit element. Further, the logic circuit includes buffer or latch circuits for relaying signals transmitted between the integrated circuit chips.