Who do I switch on "WPE" in calibre Pex extraction

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evil1949

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Dear all,

I have two questions about calibre extraction:

1. I am using calibre pex to do extraction; and I found all of my sca/scb/scc parameter =0 or sca=sca, scb=scb,scc=scc.... It shall be a real number normally. It looks WPE is not extraced. Is there any switch in calibre PEX which I shall switched on?

2 For the output I am choosing "specified nets". So I selected a certain nets and do CC+C extraction. But at the end only a apart of nets of the selected ones are extracted. I will attach the netlist here.

thanks a lot
kr

 


1) Yes, there is. Look for the keywords LDE, LOD, WPE, etc. This only works on post-layout extraction, naturally.

2) Don't select a few nets, let the tool extract all nets and see if it makes a difference.
 

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