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Dynamic power , static power and leakage power calculation

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rocking_vlsi

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Hi

How to calculate the dynamic, static and leakage power of given logic function. (Example given in image)

79_1333562440.jpg


---------- Post added at 23:32 ---------- Previous post was at 23:31 ----------

Is there any free tool to calculate power.
 

soloktanjung

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Perhaps you can code the function in HDL and do synthesis (using Synopsys Design Compiler for eg), then use report_power command to find the power consumption.

Thanks.
 

sam536

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Assume toggling at 50% of the circuit. Open the .lib and can see the respective power values for each gate . consider 2 input nand gate, one inverter, one OR gate. Just accumulate the numbers and will get your answer.

Best way to get this value is as hairo explained if you dont know the spreadsheet and .lib method.
 
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