Attributes
----------
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%)
---------
Total Power = 13.0283 (100.00%)
X Transition Power = 2.404e-06
Glitching Power = 5.876e-04
LZ,小菜鸟弱弱问个问题
我在做PrimeTime PX,在read_vcd的时候报:
The power model is different from the delay model in the library. (PLIB-161)
这里说的power model , delay model 指的是什么?
我在执行下面命令的时候报error
create_power_waveforms -output power -format out -cycle_accurate
Error: Can not find any event in the event file. (PWR-248)
大概是什么方面的问题?
======================================================================
Summary:
Total number of nets = 137678
Number of annotated nets = 137678 (100.00%)
Total number of leaf cells = 130684
Number of fully annotated leaf cells = 130684 (100.00%)
======================================================================
最后的报告如下:
****************************************
Report : Statistical Average Power
Design : XDPTOP
Version: C-2009.06-SP3
Date : Sat Nov 6 04:01:16 2010
****************************************
Attributes
----------
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 1.084e-03 2.317e-06 4.200e-03 5.287e-03 ( 7.58%)
memory 7.477e-03 1.854e-06 2.631e-04 7.741e-03 (11.10%)
black_box 0.0000 6.420e-07 0.0000 6.420e-07 ( 0.00%)
clock_network 0.0332 5.165e-03 6.347e-07 0.0384 (55.04%) i
register 1.509e-03 1.102e-03 2.684e-06 2.614e-03 ( 3.75%)
combinational 3.791e-03 0.0119 3.877e-06 0.0157 (22.52%)
sequential 2.883e-06 1.188e-06 3.786e-09 4.075e-06 ( 0.01%)
Net Switching Power = 0.0182 (26.08%)
Cell Internal Power = 0.0471 (67.51%)
Cell Leakage Power = 4.470e-03 ( 6.41%)
---------
Total Power = 0.0697 (100.00%)