Logical Circuit vs ModelSim

Logical Circuit

Development

Logical Circuit is an open-source digital circuit design and simulation software. It allows users to design, test and debug digital logic circuits without physically building them. Some key features include a simple graphical interface, ability to simulate circuits in real-time, extensive component libraries and support for common logic gates, flip flops, multiplexers etc.

ModelSim

Development

ModelSim is a digital circuit simulator used for simulating and debugging HDL designs like VHDL, Verilog, and SystemVerilog. It enables functional and timing simulations of RTL designs before synthesis to verify functionality.