DEF meaning in File Type ?

Answer:

What is Design Exchange Format mean?

Design Exchange Format (DEF) is an open specification for representing physical layout of an integrated circuit in an ASCII format. It represents the netlist and circuit layout. DEF is used in conjunction with Library Exchange Format (LEF) to represent complete physical layout of an integrated circuit while it is being designed.

DEF was developed by Cadence Design Systems.

DEF files are usually generated by place and route (P&R) tools and are used as an input for post analysis tools, such as extraction tools or power analysis tools.

reference

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Diesel Exhaust Fluid	Business
Defense Entrepreneurs Forum	Community
Days End Farm	Community
Default	Computing
Direct Equipment Failure	Computing
Data Element Framework	Computing
Digital Empowerment Foundation	Computing
DEFFECT	Cryptocurrency
Design Exchange Format	File Type
Geoworks Esp Assembly Header File	File Type
Smartware Ii Data Definition	File Type
Defaults - Definitions	File Type
Tlink - Wlink Linker Definition File	File Type
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Dutch Elite Force	General
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Delta Echo Force	General
Defeated Example For	General
Door Edge Film	General
Diesel Exhaust Filter	General
Driver Education Foundation	General
Defroster	General
Diesel Emissions Fluid	General
Defile	Governmental
Definite	Maths
Defecation	Medical
Deferred	Medical
Deficient	Medical
Deaf	Medical
Development and Evaluation Facility	Military and Defence
Definition	Space Science
Defend	Sports
Defender	Sports