| 摘要 |
<p>PURPOSE:To sensitively and easily obtain the linear length and delay value of a connected wiring between a block to be moved and the other connected block. CONSTITUTION:A placement information display means 2 displays the placement information of blocks, a block placement correcting means 5 designates the block to be moved from among the displayed blocks, and corrects the placement, a connection information display means 3 displays a rats net indicating a connected relation between the block to be moved and the other connected block, linear length and a delay value calculating means 6 successively calculates the linear length and delay value of the connected wiring between the block to be moved and the other connected block, a linear length and delay value display means 4 displays the calculated linear length and delay value in a table form, and a graph display means 7 displays the calculated linear length and delay value as a graph.</p> |
