Power Domain

Low Power Design – Power Switch (2) Adding Switch to the Top Level Block

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Low Power Design - Power Switch (2) Adding Switch to the Top Level Block

Classification and application of power switches: Low Power Design – Power Switch In a recent project, with tight deadlines, we ran two versions, differing in whether to use UPF. The block is implemented normally, and the switch is added at the top level. ​1. UPF First, let’s analyze the UPF content related to the power … Read more

Low Power Design Techniques – Multi VDD

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Low Power Design Techniques - Multi VDD

Half Dimension – w Mu Xiaojiu w Low Power Design Techniques – Multi VDD Dynamic power consumption is proportional to the square of the voltage; therefore, reducing the supply voltage is very effective in lowering dynamic power consumption. The principle of multi-supply voltage is shown in the figure below. For certain modules in the design, … Read more