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熟悉PTPX工具的帮我看看,这个功耗报告的意思是说我的芯片功耗有12瓦特吗? 为什么Sequential/Internal Power会这么大?
出现这种异常,有什么可能的原因吗?
Attributes
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i - Including register clock pin internal power
u - User defined power group
Internal Switching Leakage Total
Power Group Power Power Power Power ( %) Attrs
--------------------------------------------------------------------------------
io_pad 8.537e-04 1.717e-06 4.199e-03 5.055e-03 ( 0.04%)
memory 7.305e-03 1.769e-06 2.632e-04 7.570e-03 ( 0.06%)
black_box 3.994e-12 4.460e-07 0.0000 4.460e-07 ( 0.00%)
clock_network 0.0000 0.0000 0.0000 0.0000 ( 0.00%) i
register 0.0000 0.0000 0.0000 0.0000 ( 0.00%)
combinational 0.0473 0.0674 3.491e-06 0.1147 ( 0.88%)
sequential 12.9002 8.735e-04 2.282e-06 12.9010 (99.02%)
Net Switching Power = 0.0683 ( 0.52%)
Cell Internal Power = 12.9556 (99.44%)
Cell Leakage Power = 4.468e-03 ( 0.03%)
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Total Power = 13.0283 (100.00%)
X Transition Power = 2.404e-06
Glitching Power = 5.876e-04
Peak Power = 247.7877
Peak Time = 21126579.250 |
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