Logic Synthesis

Which method would you use to design the logic circuitry for a million gate design?

I think we can use 

• Paper & pencil : but it takes lots of month of time
• Pspice schematic : it takes few month 
• Logic Synthesis: it take very few days

so, Logic synthesis is the method of design which convert the RTL which is in the form of code, can convert to gates level design, which reduced the the ASIC design cycle dramatically.

Logic Synthesis

It is a process by which an abstract form of desired circuit behavior, typically at register transfer level (RTL), is turned into a design implementation in terms of logic gate

so, It is the process of Translating, Optimizing and Mapping