Ngspice project aims to improve the spice3f5 circuit simulator.
TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.
An Electronic Definition Interchange Format (EDIF) parser which allows exports from one EDA schematic capture system (such as OrCad) for import into another (such as KiCad)
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 top speed performance, even on very big circuits. I have succesfully managed to simulate complete VLSI projects with this tool, both digital (Verilog / VHDL) and analog (Spice). The user interface is built with the Tcl-Tk toolkit, tcl is also the extension language used to send commands to the program. Schematics can be printed in SVG, PNG, PDF, formats. XSCHEM runs on Linux or other Unix-likes with Xorg server and on Windows with the Cygwin layer and required tools installed.
PEP is a modelling and verification framework for parallel systems, providing a large number of different modelling languages and verification techniques (e.g. SDL, Petri nets and model checking)
ArchC is an open-source architecture description language based on SystemC. Its goal is to provide designers with a tool to evaluate new ideas in processor and ISA design, memory hierarchy, etc. and other aspects of computer architecture research.
AvrGui jest to program, który zajmuje się kompilacją i programowaniem kontrolerów. Wykorzystuje on kompilator avr-gcc. Zastosowanie biblioteki Qt umożliwia prace programu zarówno na systemach Linux, jak i windows.
Capsim(r) C Text Mode Kernel(TMK),DSP and communication blocks, topologies, libraries and tools for the development of high performance block diagram digital signal processing and communications systems,built in interpreter for scripting.SystemC support.
PKtool is a SystemC/C++ environment dedicated to the power estimation for digital systems described in SystemC.
Now you can translate your vectorial and bitmap design data to your CNC machines! OpenCAM provides an interface where you can configure your CNC equipment and then export the file followiing it's commands! You can export PS,PDF,AI,EPS,DXF,SVG and Bitmap
Optimal Field Oriented Control of Induction Motors
Brushless DC controller (ESC) Fully functional sensorless ESC. Uses BEMF detecton for rotor position sensing. Software trays to maintain maximum speed on currently available power(pwm duty). It works like ordinary DC motor. More load means, on same power, lower speed and higer current. Motor speed (current) PWM , direction etc. is adjustable via serial port commands. For example - press "k" button to add power, "j" button to reduce power and "t" button to reverse rotor direction etc. I have used neodymium magnets BLDC, CD drive BLDC and car generator as BLDC motor without any modification in software, hardware - it just works. Schematic is done using EAGLE PCB software Software is witten in spin langue. If You want to improve this project then put your thoughts into discussion section. Or if You have some burning information - drop me an email "email@example.com" enjoy,
This is a code generator used to generate HDL codes for LDPC decoder.
YAPI (Y-chart Application Programmers' Interface aka Yet Another Programmers' Interface) is a C++ library for writing (Kahn) Process Networks.