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how will you derive the power strap width

A platform to discuss about automatic place and route, tools, flows, methodologies involved in achieving timing closure...

how will you derive the power strap width

Postby augustin on Wed Jun 06, 2007 5:33 pm

how will you derive the power strap width or there is uniform width for any chip i do
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Postby elex.gaurav on Mon Jul 30, 2007 5:39 pm

Hi

first you have to calculate the total current req for chip. that is equal to total power consumption

Pt = Pstatic+Pdynamic

Icurrent = Pt/Voltage

now for core width calculation wcore = Icurent/J

j is metal current density.

for more info call me@9342677098 or mail me elex.gaurav@gmail.com
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