Sinox, Macau, China many platform CAD drawings, PCB boards, ICS I know, HDL hardware description language narration, circuit emulation and design software, elemental analysis table

Sinox, Macau, China many platform CAD graphics, PCB board, IC I know, HDL hardware description Language narrative, circuit simulation and design software, elemental analysis table, can open the eyes of the world.

Recent research Sinox the implementation of Windows edition Protel,powerpcb,autucad, which is considered very cumbersome. On the other thought, Sinox the following in fact there are a lot of auxiliary design software available, but we do not know.
So spent a lot of time to study, and finally found Sinox the following there are very many powerful 2d,3d CAD graphics software, PCB circuit board, IC design software. and electronic signal simulation simulation software.
So also can do. Why do we have to use piracy? These software may also open the door for domestic CAD software development.

Fully demonstrate the strong software power of Sinox in Han and Ao dynasties.
Kicad=protel
Qcad/librecad=autucad
Pcb=powerpcb

And these.
Gimp=photoshop
Openoffice=msoffice
Inkscape=firework
Blender=flash
Windows version of Firefox play Flashplayer

Some of the following software is not in Windows, maybe for you baby, for example vipec powerful high-frequency linear grid analysis tools.
and more importantly. This article is for you to find a shortcut to installing and using these software.

Han o Sinox Software installation is by no means very difficult.

This article provides the best tools for research staff to get started.

The following installation address is only available for sinox2014. sinox2013 installation Address to change the AMD64 to i386 is expected to be used.

Brlcad
Graphic Editor/usr/local/brlcad/bin/mged
Installation method
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/TCL-8.5.13.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/TK-8.5.13.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/BRLCAD-7.22.0_1.TBZ

Brl-cad is a modeling tool for applying configuration entities in a cross-platform approach that has similar functionality to AutoCAD. It is modeled by the configuration entity mode, capable of geometry editing, geometric analysis, supporting distributed networks, and capable of image
Processing and signal processing.

In 1979, the U.S. Army Ballistics Research Laboratory (BRL), now the U.S. Army Research Laboratory (ARL), needed a software that could provide support for computer simulations and project analysis for combat vehicles. Since there was no proper computer-aided design (CAD)
The package meets this requirement. So BRL's software project architect started and integrated a series of software. Contains interactive display tools. Edit Model tools, and geometric model interference checker (interrogating
Geometric models
I don't know how to translate the word. Here << an ACIS-based geometric modeling technology and system development >> a book, translated as an interference detection tool. Ask a professional to correct me)
。 This became the later famous BRL_CAD modelling tool.

Now. BRL_CAD has more than 1.5 million lines of C code composition. has become a powerful entity modeling (CSG) suite, with more than 2000 global site authorizations. It includes a range of tools, useful programs, mainly
: Interactive modeling and editing libraries, Ray trackers, universal frame buffer libraries, distributed image processing and signal processing libraries for networks, and customizable embedded scripting languages.

In addition Brl–cad Software supports two Interactive modeling methods at the same time. One is a command-line approach, one that uses a graphical user interface (GUI).

Brl_cad's unique advantage is that it uses a relatively small set of "basic geometry" to build and analyze real-world complex models. To do this, BRL_CAD uses the underlying Boolean operation (intersection, and, poor
)。

One of the great strengths of this set of tools is the ray-Tracing rendering algorithm, which is one of the fastest rendering algorithms available today. Finally, BRL-CAD users can accurately build models of all sizes. From subatomic to traveling galaxies (a bit exaggerated, BRL_CAD's minimum modeling accuracy may be millimeters), getting the "full details of the model you need, all the time." ”

Why Choose Solid Modeling Technology

Although Brl-cad software has been widely used in project and various graphics development programs, the primary purpose of the single package is to support ballistic missile analysis and electromagnetic analysis. As a result, developers find methods based on solid modeling. Most accurate on the model representation, the storage
More efficient, more suitable for precision, speed and calculation analysis.

Unlike polygon model representations and boundary representations, which are heavier on the surface of the object, the solid modeling technique focuses on the overall shape and interior of the object. This makes brl–
CAD has a deep-seated modeling capability. The ability to build closely linked models with real-world materials, density objects and thicknesses allows analysts to study such things as ballistic missile infiltration and physical phenomena transport heat, radiation, neutrons, and other types of
Conduction.

KiCAD
Installation method
Pkg_add-f ftp://ftp.cn.freebsd.org/pub/FreeBSD/ports/amd64/packages-8.4-release/All/ KICAD-2010.05.05.B2356_4,1.TBZ
Start command KiCAD
Protel alternative software

QCad
Install
pkg_add-f  ftp:// FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/NAS-1.9.3.TBZ
Pkg_add-f ftp:// FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/QT-3.3.8_14.TBZ
Pkg_add-f ftp:// FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/QCAD-2.0.5.0.1_8.TBZ
Start command QCad
Similar AutoCAD
QCad enables users to create technical drawings, such as plans, buildings, interiors, mechanical parts or architectures and diagrams, and QCad is a computer-aided design (CAD) software package for the use of the graphics and drawings,

Pcb
Installation method
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/PCRE-8.32.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/LIBFFI-3.0.13.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GTKGLEXT-1.2.0_10.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/PCB-20110918_1.TBZ
Start command PCB
Circuit Board Editor

Varkon
Installation method
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/VARKON-1.19E.TBZ
Start command Varkon
Traditional CAD drawing, support 2D,3D, and MBS programming language.

Opencascade
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/OPENCASCADE-6.3_11.TBZ
Start command
Setenv Casroot/usr/local/opencas/ros
./drawexe

The Open CASCADE (OCC) platform is a Cad/cae/cam software platform developed by the French Matra Datavision company. Can be said to be one of the world's most important geometric modeling foundation software platform.

The open source OCC object Library is an object-oriented C + + class library for specialized applications in the field of high-speed development design.
OCC is primarily used for the development of two-and three-dimensional geometric modeling applications, including generic or specialized CAD systems for computer-aided design, applications in manufacturing or analysis, simulation applications, or graphical presentation tools.

OCC provides six modules through the C + + library file for organic organizations. As the core part of OCC, the visual module is a detailed embodiment of the visualization technology.
The object library provides services such as the following:
1, provide two and three-dimensional geometric modeling tools: To create a persistent class, such as: prism, cylinder, cone, ring. Demonstrates Boolean operations (addition, subtraction, and crossover), applying a strip, chamfer, and extrude to extrude the structure. Used to offset, to shell. Become empty. Scanning manufacturing structure model, calculating surface properties such as surface, volume, center of gravity, curvature, using projection, interpolation, approximate calculation of geometric body. Manage visual services that implement object display and operation behavior, such as three-dimensional rotation, zoom, shading, and more.
2, the application framework mainly includes non-geometrical application data and geometry of the fusion, model parameters and the creation of a graphical user interface framework (GUI) and other features.
3, provide cascade model input and output function and standard version of data exchange functions, such as iges and step.

Because OCC is an open-source software development platform, it has been widely used in the development of numerical modeling software such as Cad\cae\cam.

Xcircuit
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/XCIRCUIT-3.7.48,1.TBZ
Start command Xcircuit
Xcircuit is the free line drawing software for the open source program, in addition to drawing high-quality circuit diagrams for publication, cities can generate a list of network lines for spice.

Librecad
Pkg_add-r FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/LIBRECAD-1.0.0_1.TBZ
Start command Librecad
Support multi-lingual based on QCAD mapping

Linux-eagle5
Installation
Cd/usr/ports/cad/linux-eagle5;make Install
Start
chmod 777/usr/local/share/eagle5/bin
Cd/usr/local/share/eagle5/bin
./eagle5
PCB Circuit board design software

Pythoncad
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/PYTHONCAD-37_1.TBZ
Start command
Gtkpycad
CAD written in Python language

Leocad
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/LEOCAD-0.79.3.TBZ
Start command Leocad
Lego Building Blocks

Electric
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/ELECTRIC-7.0.0_4.TBZ
Start Command Electric
Complex electronic CAD. Can handle ASIC, hardware description and narrative language.

Spice
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/SPICE-3F5.2_7.TBZ
Command Spice3
Circuit Simulation Simulation Program

Ngspice_rework
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/NGSPICE_REWORK-18_1.TBZ
Command Ngspice
Next generation circuit simulation program developed on the spice basis

Gspiceui
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GSPICEUI-1.0.00_1.TBZ
Start command Gspiceui
Provides graphical output for Ngspice

Jspice3
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/JSPICE3-2.5.011109.TBZ
Command Jspice3
Support for research superconductor Josephson junction circuits with graphic input and output

Chipmunk
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/CHIPMUNK-5.65.TBZ
Electronic Projectcad, many tools

Cascade
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/CASCADE-1.4.TBZ
Command Cascade Infilename
Circuit simulation simulation program, different from Opencascade function

Cider
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/CIDER-1.B1_7.TBZ
Command Cider
Multilayer circuit and device simulator, based on Spice3

gEDA
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-1.8.1,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-DOCS-1.4.3,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-EXAMPLES-1.4.3,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-GATTRIB-1.4.3_7,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-GSCHEM-1.4.3_5,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-NETLIST-1.4.3_4,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-SYMBOLS-1.4.3,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-SYMCHECK-1.4.3_4,1.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/GEDA-UTILS-1.4.3_4,1.TBZ
Command
Gschem
gEDA circuit board design and simulation software

Iverilog
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/IVERILOG-0.9.6.TBZ
Command Iverilog
Icarus Verilog is a Verilog simulation and synthesis tool.
Verilog HDL is a hardware descriptive narrative language (Hdl:hardware Description Language) that describes the structure and behavior of digital system hardware in textual form. It can represent the logic circuit diagram, the logical expression, but also can represent the logic function that the digital logical system completes.

Verilog HDL and VHDL are the two most popular hardware descriptive narrative languages in the world, all developed in the the mid 1980s.

Freehdl
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/FREEHDL-0.0.7.TBZ
Command GVHDL
VHDL Hardware Description Language simulator and debugger

Felt
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/FELT-3.07.TBZ
Command felt, Vevet graphical interface
Felt is a 0 base finite element analysis system. for mechanical/structural/civil applications.

Chipvault
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/CHIPVAULT-200607.TBZ
Command CV
VHDL and Verilog chip design organization tools

SALOME
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/SALOME-GUI-5.1.4_6.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/SALOME-KERNEL-5.1.4_3.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/SALOME-LIGHT-5.1.4_6.TBZ
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/SALOME-RANDOMIZER-5.1.4_4.TBZ
Provides pre-and post-processing digital analog universal platforms

Z88
Kg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/Z88-13.0_2.TBZ
Command Z88
Finite Element Analysis System

Vipec
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/VIPEC-3.2.0_8.TBZ
Command Vipec
Powerful high-frequency linear grid analysis tool

Layouteditor
Pkg_add-f FTP://FTP.CN.FREEBSD.ORG/PUB/FREEBSD/PORTS/AMD64/PACKAGES-8.4-RELEASE/ALL/LAYOUTEDITOR-0.0.20110614_1.TBZ
Command layout
Ic/mems Layout Editor

BLender
3D drawing, already installed.
Blender can be used as CAD (using additional plugins and settings)

Others are not introduced, put a list of CAD programs such as the following
Calculix-2.7_4
Three-dimensional Structural finite Element program

CuraEngine-14.03
Engine of slicing solution for REPRAP 3D printers

Admesh-0.95_1
Program for processing STL triangulated solid meshes

adms-2.3.4
Model Generator for SPICE simulators

alliance-5.0.20120515
Complete set of CAD tools and libraries for VLSI design

astk-client-1.13.4.1
Graphical interface for Code_aster (client side)

astk-serveur-1.13.4.1
Graphical interface for Code_aster (server side)

Atlc-4.6.1_1
Tool to calculate the impedance of transmission lines

Basicdsp-1.01_6
Program for experimenting with simple audio DSP algorithms

Brickutils-0.1.6.1_1
Utility for building models with LEGO

Brlcad-7.24.0_2
CSG modelling system from the US ballistic Laboratory

cascade-1.4
Simple tool to analyze noise and distortion of a RF system

chipvault-200607
Project organizer for VHDL and Verilog RTL hardware designs

Cider-1.b1_8
Mixed-level Circuit and Device simulator (includes SPICE3)

dinotrace-9.4c_2
Graphical Signal Trace Waveform Viewer

dxf2fig-2.13
DXF to FIG Converter

Electric-7.0.0_4
Sophisticated electrical CAD System

Electric-ng-9.05_1
Sophisticated VLSI design System

fastcap-2.0.w.011109
Three-dimensional capacitance Extraction Program

fasthenry-3.0.w.021113
multipole-accelerated Inductance Analysis Program

Feappv-3.1_5
Finite Element Analysis Program (personal version)

fidocadj-0.24.4
Easy-to-use graphical editor for electronics

findhier-1.14
Hierarchy Viewer for Magic/cif/gdsii/pcstr/ged/tex

Fr-aster-11.6.0.1_3
Code_aster Finite Element method solver

Fr-eficas-7.4.0.1_1
ASter Command FIle Editor

Fr-homard-10.6.3_2
Refinement and de-refinement mesh tool

Freehdl-0.0.7_1
Free VHDL Simulator

Gdsreader-0.3.2_1
GDS2 stream file to Postscript and HP/GL converter

gdt-4.0
GDS2/GDT Format Translator

Geda-1.8.2_3
GPL Electronic Design Automation Tools

geda-docs-1.4.3
The GEDA ' s documentation

geda-examples-1.4.3
The GEDA ' s examples

Geda-gattrib-1.4.3_8
The GEDA ' s attribute editor

Geda-gschem-1.4.3_6
The GEDA ' s electronic schematic capture tool

Geda-netlist-1.4.3_5
The GEDA ' s Netlister

geda-symbols-1.4.3
The GEDA ' s symbols

Geda-symcheck-1.4.3_5
The GEDA ' s symbol checking utility

Geda-utils-1.4.3_5
The GEDA ' s utilities

Gerbv-2.6.1_1
Gerber File Viewer

Gmsh-2.8.4_5
Automatic 3D Finite Element mesh generator

Gmsh-occ-2.8.4_5
Automatic 3D Finite Element mesh generator

gnucap-2009.12.07
The GNU Circuit Analysis package

gplcver-2.12.a
Verilog HDL Simulator

Gspiceui-1.0.00_7
GUI frontend to Gnucap and Ngspice circuit simulators

Gtkradiant-1.5.0_12
Map Editor for FPS games, by id Software and Loki software

Gtkwave-3.3.60_1
Electronic Waveform Viewer

Impact-0.7.06.038_2
Dynamic Finite Element program Suite

irsim-9.7.87
Event-driven logic-level Simulator for MOS Circuis

iverilog-0.9.7
Verilog Simulation and Synthesis tool

Jspice3-2.5.011109_1
Adaptation of the Berkeley Spice3f4 with superconductivity

Kicad-20140622.2.b4027_1
Schematic and PCB editing software

Kicad-devel-r5104_8
Schematic and PCB editing software

Klayout-0.23.6_1
qt-based GDS2 Viewer

Layouteditor-0.0.20110614_2
Ic/mems Layout Editor

ldraw-201302
LDraw Parts Library

Leocad-0.80.3_1
CAD program This uses bricks similar to those found in many toys

Libgeda-1.4.3_8
The GEDA ' s tools Base Utility Library

Librecad-2.0.3_1
CAD system

Linux-eagle5-5.12.0_4
Yet powerful tool for designing printed circuit boards

logisim-2.7.1
Educational tool for designing and simulating logic circuits

Magic-7.5.240_1
Interactive Editor for VLSI layouts

meshdev-0.5
Mesh comparison Software

Meshlab-1.3.2_3
3D triangular meshes processing and editing tool

Netgen-5.0.0_4
Automatic 3D tetrahedral Mesh Generator

Netradiant-20130630_4
Fork of the well-known gtkradiant 1.5 FPS games Map Editor

Ngspice_rework-26
Mixed-signal circuit Simulator derived from Spice and cider

Opencascade-6.7.1_3
Open CASCADE Technology, 3D Modeling & Numerical Simulation

Openscad-2014.03_1
The programmer ' s solid 3D CAD modeller

Openvsp-2.3.0_2
Create a 3D model of an aircraft defined by engineering parameters

p5-gds2-3.29
GDS2 Stream Module

p5-verilog-perl-3.404
Building point to Verilog support in the Perl language

Pcb-20140316_1
X11 Interactive printed circuit board layout system

Pdnmesh-0.2.2_8
Mesh Generator and solver for finite Element problems

processing-1.5.1
Programming environment for images, animation, and interactions

Pulseview-0.2.0_1
GUI client that supports various hardware logic analyzers

Pythoncad-37_1
Open-source CAD package built designed around Python

Qcad-3.5.1.0_2
Professional CAD System

Qcad-partslib-2.1.2.8.1_4
Professional CAD System

Qelectrotech-0.3_1
Qelectrotech is application to design electric diagrams

qfsm-0.53.0
Graphical tool for designing finite state machines

qmls-0.2
Quine-mccluskey Logic Simplifier

Repsnapper-2.3.2a3_5
Controller and GCode Generator for RepRap 3D printers

Sceptre-2012.061_3
General-purpose Circuit Analysis Program

Scilab-5.5.0_1
Scientific software package for numerical computations

Scotch-5.1.12.b.e_5
Package for graph and mesh partitioning and sparse matrix ordering

sigrok-cli-0.5.0
Framework for hardware logic analyzers, CLI client

Slffea-1.5_3
San Le ' s free finite Element analysis

Spice-3f5.2_11
General-purpose circuit simulation Program

Sweethome3d-4.4_1
Free Interior Design Application

Tochnog-20140100_1
Free explicit/implicit Finite Element program

Transcalc-0.14_11
Analysis and synthesis tool for RF and microwave transmission lines

Varkon-1.19e_1
Free CAD system and applications development tool

vda2fbd-1.0
Add-on converter for Calculix

Veditor-0.7.1_3
Verilog and VHDL editor plugin for Eclipse
Long Description | Changes | Main Web Site

Verilog-mode.el-801_2
Emacs Lisp modules for the Verilog language

xcircuit-3.8.73
X11 Circuit Schematics Drawing program

Xpns-1.0_3
Petri-net Simulator for Xwindows

Z88-13.0_3
Compact Finite Element analysis System

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China Macau Sinox many platform CAD drawings, PCB boards, ICS I know, HDL hardware description language narration, circuit emulation and design software, elemental analysis table