logicemu

•        11

LogicEmu is a logic circuit emulator that runs in the browser. LogicEmu supports logic gates, switches, LEDs, flip-flops, combinational logic, sequential logic, integrated circuits, ROMs, displays, ... in an ASCII notation or rendered with HTML5.

https://github.com/lvandeve/logicemu

 Tags digital-electronics logic-gates logic-simulator logic-circuit logic-circuit-simulator javascript-applications circuit-emulation Implementation Javascript License MIT Platform OS-Independent

cello - Genetic circuit design automation

•    Java

The Cello input is a high-level logic specification written in Verilog, a hardware description language. The code is parsed to generate a truth table, and logic synthesis produces a circuit diagram with the genetically available gate types to implement the truth table. The gates in the circuit are assigned using experimentally characterized genetic gates. In assignment, a predicted circuit score guides a breadth-first search, or a Monte Carlo simulated annealing search. The assignment with the highest score is chosen, and this assignment can be physically implemented in a combinatorial number of different genetic layouts. The Eugene language is used for rule-based constrained combinatorial design of one or more final DNA sequence(s) for the designed circuit. Verilog programs start with a module keyword, followed by the module name, followed by the list of output and input wire names. Within a module definition, Cello currently parses three forms of Verilog: case statements, assign statements, and structural elements (examples below). Verilog code can be entered using a text editor and saved with a .v extension.

Logical Synchronous Circuit Simulator

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As part of a student project, we are trying to make a logic synchronous circuit simulator, with the ultimate goal of simulating a processor and a digital clock running on it.

Digital Logic Simulator in Silverlight

•    Silverlight

This project is a basic simulator for digital logic circuits. It includes a variety of gates (AND, OR, XOR, NAND, NOR, NOT), JK and D type flip-flops, a pulse generator, logic high and low levels, wires, and switches.

wired-logic - Wired Logic - a pixel based logic simulator

•    Go

…or draw your own circuit using the Wired Logic Sandbox in your browser. It scans the image, converts it into a collection of wires, power sources and transistors and runs a simulation on them as long as the state of the simulation does not recur. Then it renders the simulation into the animated gif image.

Logic Circuit Simulation in C++

•    C++

libLCS is a hardware description library in C++ aiming to be as powerfull and easy as the Verilog HDL. It currently supports logic gates, flipflops, clock, and facilitates delays, continuous assignments and variable value dumping into VCD files.

Logic Gate Simulator

•    CSharp

Logic Gate Simulator is an open-source tool for experimenting with and learning about logic gates. Features include drag-and-drop gate layout and wiring, and user created "integrated circuits".

Quite Universal Circuit Simulator

•    C++

Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Transient, Noise and Harmonic Balance analysis. Pure digital simulations are also supported.

LCSIM - Laboratory Circuit Simulator

•    C

Laboratory Circuit Simulator is transient simulator whiht analog and digital components support for laboratory classes. This support spice netlist files, DSP Tms320f243 DSPemu integration and has high customizable device modules development in c.

DCSim - digital circuit simulator

•    C++

Digital circuit simulator

Python Digital Circuit Simulator

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This is the Digital Logical Circuit Simulator built using Python.

LogicCircuit

•    DotNet

LogicCircuit – is educational software for designing and simulating logic circuits. Intuitive graphical user interface, allows you to create unrestricted circuit hierarchy with multi bit buses, debug circuits behavior with oscilloscope, and navigate running circuits hierarchy.

Simple discrete event simulation

•    Python

edef - A small simulation framework for logic circuits, autoregressive processes, digital controller circuits and many more. Also there is a GUI application, that integrates a simple development environment and a circuit editor.

Digilab

•    C++

Digilab is an C++ Object Oriented Digital Circuit Simulator, capable of simulating almost any digital circuit on the amateur and professional levels.

Silon - Logic Gates and Adders in pure CSS

•    CSS

Silon is an experiment in the true power of CSS selectors. Most people would not expect CSS selectors to be capable of expressing arbitrary boolean logic. However, thanks to the sibling selector (AND), the comma selector (OR), and the :not() selector, this is actually completely possible. Silon is also useful as a teaching aid when teaching boolean logic and adders; having a visual, fully interactive, diagram of a full adder is quite helpful in understanding how it works.

qucs - Qucs Project official mirror

•    C++

Qucs is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit. After that simulation has finished you can view the simulation results on a presentation page or window. After release 0.0.18 the project started to use the Git flow strategy for branching http://nvie.com/posts/a-successful-git-branching-model/.

core.logic - A logic programming library for Clojure & ClojureScript

•    Clojure

A logic programming library for Clojure & ClojureScript. core.logic offers Prolog-like relational programming, constraint logic programming, and nominal logic programming for Clojure. At its heart is an original implementation of miniKanren as described in William Byrd's dissertation Relational Programming in miniKanren: Techniques, Applications, and Implementations as well as the extensions described in cKanren and αKanren. It is designed to be easily extended to forms of logic programming beyond the ones provided.

DICE

•    C++

DICE is a Discrete Integrated Circuit Emulator. It emulates computer systems that lack any type of CPU, consisting only of discrete logic components.

Circuit Diagram

•    CSharp

Circuit Diagram enables you to make electronic circuit diagrams and export them as images.

•    Javascript

Use the type of code you and your team are comfortable and experienced with. Testing your logic is straight forward and simple. redux-logic-test provides additional utilities to make testing a breeze.

scicosHDL

•    Perl

Scicos-HDL is a tool to design digital circuit system; it integrates the hardware circuit, algorithm and Scilab/Scicos environment as a plat for digital circuit design, simulation and Hardware Description Language generation. ZhangDong amp; KangCai

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