how to remove undriven cells in design

nokiagopi5230 · 发表于 2011-10-8 01:02:49

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how to remove undriven cells and floating inputs from a design using design compiler
what command should i use....

for my design i've more undriven cells and floating inputs, for this getting more leakage power than dynamic power in mW.....

please help me in this regard....

thanks in advance........

danielz29 · 发表于 2011-10-11 10:05:23

put you underiven cells to VCC or Ground

nokiagopi5230 · 发表于 2011-10-11 11:32:17

回复 2# danielz29

thank u, but how to connect them to Ground/Vdd in synthesis,what is the command for this in design compiler

issvlsipd · 发表于 2011-10-17 02:21:19

remove_unconnected_ports -blast_buses [find -hierarchy cell {"*"}]
remove_unconnected_ports [find -hierarchy cell {"*"}]

nokiagopi5230 · 发表于 2011-10-17 02:42:48

回复 4# issvlsipd

thank you

nokiagopi5230 · 发表于 2011-10-17 02:43:36

thanks

[求助] how to remove undriven cells in design

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