| 摘要 |
PURPOSE:To decrease the wiring regions between functional blocks, which are provided beyond the functional blocks, by a method wherein the functional blocks are connected to one another utilizing passing wirings and the wirings between the functional blocks are also formed being included within the functional blocks. CONSTITUTION:Functional blocks A, B and C and logic circuit blocks 3 are arranged and logic circuit block rows 8 are constituted. The blocks 3 are connected to one another through wirings 9 between the logic circuit blocks, which are formed by a building block system. The blocks A, B and C are arranged on the basis bf a floor plan and the blocks B and C, for example, are connected to each other utilizing passing wirings (a) and (b), which are ready-formed within the block A. The other wirings between the blocks are also connected to one another utilizing passing wirings provided within the functional block, through which these wirings between the blocks pass, on the basis of a wiring route decided by the floor plan. |
