Magic Blue Smoke

Archive for May 2008

 

RTL with UPF example

Based on comments and feedback, I am posting the RTL as well as the UPF for this RTL. The Power Intent Diagram for this Designs is as shown Below Power Intent Diagram UPF for the above Power Intent: ######## Create Power Domains ########### create_power_domain TOP create_power_domain TX_AON -elements {transmitter power_controller} create_power_domain RECIEVER -elements reciever create_power_domain […]

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Posted in low power general, Power Format | 56 Comments »

 

Low Power Intent for Synthesis

Now lets look at the main components of UPF, which will be used by synthesis tools in making important decisions during optimization process. For synthesis, main constructs in UPF which plays an important role are (a) Level Shifter Insertion (b) Isolation Cell Insertion (c) Retention Cell Insertion and hook up (a) Level Shifter Insertion: There […]

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Posted in Power Format | 4 Comments »