Logisim
Logisim is an open-source digital logic circuit simulator designed for educational purposes. It allows users to design and simulate logic circuits consisting of gates, wires, inputs and outputs.
logic
digital-circuits
electronics
education
Logisim: Open-Source Digital Logic Circuit Simulator
Logisim is an open-source digital logic circuit simulator designed for educational purposes. It allows users to design and simulate logic circuits consisting of gates, wires, inputs and outputs.
What is Logisim?
Logisim is an educational tool for designing and simulating digital logic circuits. It enables students to gain a better understanding of how circuits work by allowing them to build interactive designs and observe their behavior. Logisim can be used to draw logic gates, wires, inputs and outputs and then simulate the flow of signals through the circuitry.
Key features of Logisim include:
- Easy-to-use graphical interface for drawing circuits
- Extensive component library containing logic gates, wiring tools, input/output devices, etc.
- Ability to simulate circuit behavior and see signal propagation in real-time
- Support for creating multi-page circuits and circuit hierarchies
- Testing tools like oscillators and test vectors to verify circuit designs
- Support for creating custom components
- Cross-platform compatibility
As an educational application for learning about logic circuits, Logisim enables experimentation through its simulation capabilities and visualization tools. Students can easily learn concepts like combinational and sequential logic design, counters, adders, and more by constructing and testing their own circuits. The interface is designed to introduce new users to the basics while still providing more advanced functionality for complex projects.
Logisim Features
Features
- Graphical design and simulation of digital logic circuits
- Built-in components like logic gates, wires, inputs/outputs
- Hierarchical circuits
- Debugging tools
- Support for PLA/ROM/RAM and custom components
Pricing
- Open Source
Pros
Free and open source
Easy to use graphical interface
Good for learning digital logic design
Large component library
Cross-platform
Cons
Limited to designing combinational and sequential logic circuits
No VHDL/Verilog support
Lacks some advanced features of commercial simulators
Official Links
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