Digital Circuits Design and Simulation
Digital Logic Design is a Software tool for designing and simulating digital circuits. It provides digital parts ranging from simple gates to Arithmetic Logic Unit. In this software, circuit can easily be converted into a reusable Module. A Module may be used to built more complex circuits like CPU. The circuit working can be analyzed by using output parts like LEDs, Seven Segment Display and Digital Oscilloscope etc. provided in the software. You can use this software to design Combinational...
A circuit simulator with graphical user interface (GUI)
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.
Schematic circuit editor for VLSI and Mixed mode circuit simulation.
Xschem is a schematic capture program, it allows to create a hierarchical representation of circuits with a top down approach . By focusing on interconnections, hierarchy and properties a complex system (IC) can be described in terms of simpler building blocks. A VHDL, Verilog or Spice netlist can be generated from the drawn schematic, allowing the simulation of the circuit. Key feature of the program is its drawing engine written in C and using directly the Xlib drawing primitives; this gives...
Integrated Circuit Design Software that quickly automates design of analog and digital circuits for use in schematics, device modelling, design re-use, architecture, signal processing and IC manufacture.
Call SPICE from Mathematica to enable advanced circuit optimization
This project connects the ubiquitous circuit simulation software, SPICE, with the powerful tools of Mathematica. This allows the optimization of circuits based on arbitrarily complex criteria. For example, automatically tune component values to match a desired filter profile. Tweak a circuit to maximize its efficiency. Match a circuit's output to an arbitrary waveform. As long as you can quantify your goal as a fitness function, you can automate the search for the optimal component specs.
Scanning Probe Microscopy Controller and Data Visualization Software
GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED/LEED/LEEM data analysis. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Latest: NC-AFM simulation support via math-plugin. Based on several hardware options it supports a commercially available DSP hardware and provided also Open Source Code for all the low level...
ECEbuntu - a customized operating system designed for ECE
ECEbuntu is a customized operating system designed for electrical and computer engineering (ECE) students. ECEbuntu is targeted to universities and students as it represents an environment that contains more than 30 pre-installed software and packages all catering to undergraduate course-work in ECE. ECEbuntu supports a range of tools including programming tools, tools for circuit analysis and pcb design, mathematical and numerical analysis tools, network analysis and tools for microwave and RF...
PREESM provides a complete framework for fast prototyping. It generates a simulation and an optimized multiprocessor code from graph descriptions of algorithm and architecture. Please visit the project homepage at http://preesm.sourceforge.net.
Digital Signal Processing Simulation
DSP Lab is a digital signal processing simulation application created to simulate and visualize process of sampling and filtering analog signal using DSP system. This application is created to provide as a tool for educator and student to visualize and understand DSP system. We planned to release the source for this project as open source, do support the developers who spend days and nights create this application and library. Your support is much appreciated. https://pledgie.com/campaigns...
Caneda (Circuits and Networks EDA) is an open source EDA software.
Caneda (Circuits and Networks EDA) is an open source EDA software focused on easy of use and portability. While in the short term schematic capture and simulation is the primary goal, in the long term future, PCB and layout edition will be covered.
Simulador Educacional de Circuitos Digitales
Educational Digital Circuits Simulator . It tries to be simple for an educational environment. Simulador Educacional de Circuitos Digitales. Intenta tener un uso muy sencillo para ser usado en entornos educacionales.
FSMDesigner is a C++ based implementation for a Finite State Machine (FSM) design tool with integrated Hardware Description Language (HDL) generation. FSMDesigner4 uses the Simple-Moore FSM model guaranteeing efficient fast complex control circuits.
Spectrum Analysis, Encoding, Digital Modulation & Demod, Filtration
This Virtual Laboratory was built using Java. It has a spectrum analyzer, Digital filter and Modulator in it. It does Signal Encoding and Decoding, Filtration, Modulation and even has AWGN noise option incorporated into It. This software is targeted at third grade universities which might not have the capacity to purchase expensive devices such as spectrum analyzers and the likes. Incoporated into this software is the practical manual, containing over 8 practicals in data communication which...
C++ cross-platform, object-oriented, flow-based programming library
... audio process chains and electronics simulation. DSPatch's simple framework makes development quick and easy, allowing you to hit the ground running on every project. DSPatcher (http://sourceforge.net/p/dspatcher) is a cross-platform graphical patching tool for creating complex DSPatch circuits via a simple, intuitive user interface. DSPatchables (http://launchpad.net/dspatchables) is a repository for DSPatch component plugins.
An HDL alternative to PCB graphical schematic capture tools.
PHDL is an HDL that functions as an alternative to mainstream graphical schematic capture tools. The language is compiled into a pcb netlist which can then be imported into a layout tool. We are currently on version 2.1 of the tool. We have created an eclipse plugin version of the tool as well as a standalone command-line based version. Both function identically and output a netlist that can be imported into a pcb layout tool. VHDL revolutionized how FPGA designs and digital logic circuits...
This is an open source software which can be used as a teaching assistant tool for students studying basic digital circuits.
simulation tool for verification and debugging of digital circuits
EziDebug is an easy-to-use versatile logic simulation tool for verification and debugging of digital circuits. It supports inserting scan chains in projects. Furthermore，more functions and characteristics will be opened. This manual is intended for users with no previous experience with EziDebug . It introduces you with the basic flow how to set up EziDebug. The example used in this tutorial is a small design written in Verilog and only the most basic commands will be covered in this manual...
Integrator for gEDA (GPL EDA) Suites & Bridge gEDA to Kicad
... with operating point description. 4. "Smartly" generate SPICE netlist for analog, digital, or mixed analysis simulation. 5. Generate Kicad netlist from gEDA schematic format. & More... See the manual for more info (http://gschemfinalizer.sourceforge.net/) The example of results are available at http://sourceforge.net/projects/matrix14freeamp/files/
CAD software for Digital and Analog Circuits
CDA is the design system used many years ago in Center 1127 at Bell Labs. The source was released on the first Plan9 CD-ROM. It has been "ported" to the Linux environment. Please read the various files for full appreciation.
Create and simulate logic circuits
From the practical point of view, this article refers to an educational software developed as a technological tool for understanding the logic circuits operation. Using such an interactive designer software, we have the main advantage and the opportunity of removing all the possible design errors even before proceeding to the expensive component manufacturing and assembly. From the educational point of view, our application, Logic Circuit Designer, is aimed to help both those students and users...
Asynchronous Spatial Division Multiplexing Router for On-Chip Networks
... provided Languages: * Routers are written in synthesizable SystemVerilog * Test benches are provided by SystemC Software requirements: * The open source Nangate 45nm cell library * Synopsys Design Compiler (Synthesis) * Cadence IUS -- NC Simulator (for SystemC/Verilog co-simulation)
A easy to use Digital IC prototyping software
IC on Bread is a simulation of Digital Integrated Circuits on a Breadboard. Interface is kept easy, fun and natural. It is targeted for beginners, students, hobbyists, and to a extent professionals in IC design.
A software to simulate simple digital circuits.
C++ implementation of Circuit extending its functionality
CircuitPlusPlus is a simulator for analog and digital circuits based on Falstad's Circuit. The intention of this implementation is to increase the performance, add new features and provide a solid switch-mode power supply simulation. See http://www.falstad.com/circuit/ for the original Circuit.
The premise is a "construction set" for creating artificial life-forms, cell by cell. Each cell type is a sensor, an actuator or some kind of metabolic or computational unit, and the user combines cells into circuits to create higher-level behavior