结果是:
****************************************
Report : clock_gating
Design : orca_top
Version: Z-2007.03-SP3
Date : Sat May 8 10:18:13 2010
****************************************
Clock Gating Summary
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| Number of Clock gating elements | 0 |
| | |
| Number of Gated registers | 0 (0.00%) |
| | |
| Number of Ungated registers | 12470 (100.00%)
|
| | |
| Total number of registers | 12470 |
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哎,怎么弄啊?