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[SOLVED] How can i calculate size unit from .lef file?

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BigJJ

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Hi i'm using ASAP7 library (https://asap.asu.edu/asap/).

Actually, this is my first time using some kind of EDA tool... so the term which i used maybe wrong sorry.

Anyway what i want to know is

1. In "tech.lef" there are some code like this
1608645087927.png


2. In "stdcells.lef" there are some code like this..
1608645207504.png


3. In this case, It is right to calculate size of AND2x2 cell as 1.296um x 1.08um?
or should i divide 4000? (DATABASE MICRON "4000")
 

ThisIsNotSam

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divide by 4000. your cell is actually 324 nm x 270 nm.
 

    BigJJ

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