Question 43 Which of the Computer Aided Design softwares employed in VLSI design automation?
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Question 43
Which of the Computer Aided Design softwares employed in VLSI design automation?
Show answer & explanation
The three dominant EDA (Electronic Design Automation) tools in VLSI design automation are Cadence, Synopsys, and Mentor Graphics. While Mathworks (MATLAB/Simulink) is used in some engineering contexts, it is not primarily classified as a core VLSI design automation tool like the other three.
Step-by-step Derivation:
Industry standard EDA tools for VLSI design automation:
- Cadence Design Systems – Market leader for physical design, place & route, simulation
- Synopsys – Major player in logic synthesis, formal verification, STA (Static Timing Analysis)
- Mentor Graphics (now part of Siemens) – Strong in PCB design, DFM, and analog/mixed-signal design
MathWorks (MATLAB/Simulink) is primarily a numerical computing and simulation platform used for algorithm development, signal processing, and control systems—not core VLSI design automation. Therefore, option D is correct.