摘要 |
<P>PROBLEM TO BE SOLVED: To appropriately settle a timing error by easily adjusting clock delay or the like. <P>SOLUTION: A clock tree generation apparatus includes acquisition means which acquires information on a clock tree and information on a plurality of clocks that a plurality of flip-flops included in the clock tree use, flip-flop number specification means which specifies the number of flip-flops to be driven by each clock for each of the plurality of clocks acquired by the acquisition means, clock specification means which specifies only a predetermined number of high-order clocks with a little flip-flops among the plurality of clocks on the basis of the number of flip-flops for each of the plurality of clocks specified by the flip-flop number specification means, and division means which divides the clock tree with the flip-flops to be driven by the clock specified by the clock specification means as a criterion. <P>COPYRIGHT: (C)2012,JPO&INPIT |