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SiliconSmart operating condition generated liberty file

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jiminization

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Hi. I am using siliconsmart to generate a liberty file. However, to compare it with the original file, there's an attribute:

operating_conditions(typical_op_cond) {
process : 1 ;
temperature : 25 ;
tree_type: balanced_tree;
voltage : 1.1 ;
}

I cannot generate the tree_type option using the siliconsmart. How can I generate this? Thank you
 

jiminization said:
Hi. I am using siliconsmart to generate a liberty file. However, to compare it with the original file, there's an attribute:

operating_conditions(typical_op_cond) {
process : 1 ;
temperature : 25 ;
tree_type: balanced_tree;
voltage : 1.1 ;
}

I cannot generate the tree_type option using the siliconsmart. How can I generate this? Thank you
Click to expand...

That's probably easier to do with an external tool, siliconsmart cannot generate all the hundreds of obscure options of the lib format. Myself and my group spent hours trying to make our siliconsmart characterization match .libs generated by another tool. It's tedious. When we got within 3% of error, we considered it good enough. I suggest you check the outcome of the characterization instead of trying to match it line by line.
 
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