Dorado News:
“To do ECO with sets of multi-voltage libraries, Tweaker makes your ECO easier”

17 JUN 2019

 

Multiple power domain design has gained more popularity in SoC design because of its power efficiency. However, having a multi-power domain design has greatly increased the difficulty of STA analysis and ECO. Given an STA scenario, same lib cells under different power domains may require a different set of libraries due to distinct supply voltages. Tweaker automatically applies the correct library sets to an instance according to its supply nets, for all STA scenarios.  

 

 
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