TopoR Software

High automatic tracer and PCB layout editor.

Through our own unique algorithm Topological Router (or TopoR) gives amazing results to reduce the length of the conductor and the area occupied by them on the boards, as well as the number of vias with autorouting.

With the help of distributed computing mechanism is computed simultaneously many alternatives, allowing faster performance. Topological routing is performed in all directions and is carried out without kinks arcs. Lack of core areas reduces cross-electromagnetic interference.Tracer allows you to specify for each circuit and the desired minimum allowable clearances, and the program automatically changes the width of the conductor when it passes through narrow places or close to contacts with smaller diameters. Automatically detected and eliminated "clinch" trails. Editor independently calculates the geometric shape of conductors on topological paths move components on the board already divorced lossless routing results. When working with single-layer PCB TopoR finds option or a single-layer stacking offers a version with a minimum number of jumpers.

This CAD also has automatic component placement, working for all components on the board, and for selected in a separate window.Conductors of any layer on already ottrassirovannoy board can be converted to polygons, extending them to the maximum size. Wiring like, polygonal, such as helping in the development of power devices. In addition, the program performs quality routing of contemporary BGA-components and differential pairs. There are functions of the job limit delays in the chain (including differential pairs) and mechanisms for delay equalization circuits in one group or between groups (in manual or automatic mode).

TopoR perfectly interacts with other CAD systems, including 2000-2006 PCAD , Altium Designer , DipTrace , Proteus ARES , Eagle , KiSadand other less well-known. The system supports the following formats: PADS ASCII PCB, PCAD ASCII PCB, DSN / SES and HKP. The results can be presented in formats Gerber, DXF and Drill.

Disadvantages of TopoR worth noting the absence of its own editors and libraries schemes that involves the use of third-party CAD systems for the production of printed circuit boards. Although work on the transformation of software into the system through design is already under way at the moment the program has the ability to change and edit netlists housing components. Also required third-party tools for the analysis of crosstalk.

TopoR program was developed by the Moscow company "Eremeks." The first version of the tracer was released in 2001. Today TopoR used in the largest enterprises and educational institutions of Russia and CIS countries. Advantages of software able to evaluate and abroad, the product is used in India, China, United States, Western European countries. The company "Eremeks" does not stop there, in 2011, developed a unique package design and simulation of electronic circuits called SimOne, effectively uses in his work the full potential of today's computers, such as multi-core and computing on the GPU.

Program supports basic license fee with a maximum number of signal layers - 32 pieces. Along with it a wide range of limited licenses, differing number of signal layers (2 to 16) and contacts (1000 or 2000). There is a free demo version of the program TopoR. It includes a number of examples and a user manual.

Interface, help, manual software TopoR presented in Russian.

CAD designed to run on Microsoft Windows 2000, XP, Vista and 7. Besides Lite-version can run under Wine, but in the near future will be added full support for Linux. Minimum hardware requirements of the program: PC-compatible computer class processor Pentium III, 256 MB RAM, 100 MB hard disk space.

Distribution of the program: pay, there is a free version with limitations

Official site TopoR: http://www.eremex.ru

EDWinXP Software

Software for designing electronic devices, including all major stages of simulation and PCB design.

EDWinXP is short for Electronic Design for Windows XP. The program is a set of built-specialized modules covering all stages of the development of the electronic device of any complexity: the creation of electronic circuits, simulation and performance analysis, printed circuit design and preparation of complete documentation for the assembly and production of the project. The composition EDWinXP includes the following utilities:

• Editor of electrical schematics Schematic Editor;

• Simulation analysis functionality and verify the behavior of the scheme - Mixed Mode Simulator and EDSpice;

• PCB Layout Editor to create PCB layout;

• Fabrication Manager, responsible for the preparation of output files for production (Photoplotter, NC Drill and others).

In addition, the package includes a variety of tools created validation schemes, for example:

• Thermal Analyzer - thermal analyzer controlling hot spots on the board;

• Electromagnetic Analyzer - Analyzer electromagnetic effects, including and signal integrity analysis.

Program features are huge. EDSpice simulator SPICE based on established and able to carry out simulation of nonlinear, transient and mixed processes. There is the possibility of a three-dimensional view developed PCB. Electromagnetic and thermal analyzers are very clear, boxes appear in the dynamics and volume. Present VHDL-editor with the ability to automatically create a project of VHDL-source (file formats CUPL, JEDEC, Xilinx). The composition of PCB Layout Editor includes autorouter Arizona, SPECCTRA and MaxRoute. The program allows you to export the schema format AutoCAD - DXF.

EDWinXP comes with an extensive component library (over 28,000 units), which may be updated, changed and expanded with an editor Model Parameter. Library members also includes microcontroller 8051 sets, AVR, PIC, Motorola, and the base 3D-model components.

Each project is presented as a hierarchical scheme of the plurality of sub-circuits and circuits which are stored in a single file on disk. All elements of the project - circuits, printed circuit boards, pre-production drawings and documents have links. Changes in one of the stages of automatic design in the real time mode is recorded on the remaining components of the system.

System design EDWinXP is paid. Versions of the program, there is a huge amount. Their cost ranges from $ 180 (for an initial option for students and researchers working within one year) to $ 1,800 (for unlimited professional version of the product). You can also install a trial, please pack the fourteen EDWinXP. After completing the form, the specified e-mail you will receive a link to download the program.

Install the software is not a problem, but you must make sure that the number of characters with spaces in the folder name was not more than eight pieces.

The program was created by the studio Visionics, a subsidiary of Norlinvest Ltd. It is located in a suburb of Stockholm, cottage Enebyberg.Visionics history began in 1983 with the advent of the first EDA-program - The CAD ABC. The great demand for this software has stimulated further research and development of EDA-applications. For thirty years, the company created CAD packages, setting new standards for design and won numerous international awards. The most famous products Visionics: CAD 1000, Comp CAD, Series Electronic Designer.

The program interface is written in English, assistant containing a brief introduction, also Russified.

EDWinXP design environment runs on personal computers running Microsoft Windows 7, Vista, XP, and 2000.

Distribution of the program: pay (from $ 180). There is a free 14-day trial version

Official site EDWinXP: http://www.visionics.a.se/

P-CAD Software

Powerful computer-aided design of printed circuit boards and electronic computing devices. 
The program is able to complete the entire cycle of PCB design and deployment of interactive autotrace guides, troubleshooting at any stage of the project, preparation of documentation, check the integrity of all signals, crosstalk analysis. Easy referral system and user interface reduce "barrier to entry" for beginners.

P-CAD consists of two independent modules - Schematic (Editor electrical circuits) and PCB (printed circuit board editor). Projects schemes can contain up to 999 sheets and draft boards - up to 999 layers of size 60x60 inches. There are opportunities for interactive routing of differential pairs to minimize electromagnetic interference multimarshrutnaya tracing the specified parameters, orthogonal dragging conductors. Besides the basic routines P-CAD has support: Library Executive (library manager), Symbol Editor (Editor symbols of the elements), Pattern Editor (Editor seats, housings elements) and some others. P-CAD libraries store more than 27,000 items, certified according to ISO 9001. Fully supported formats Gerber and ODB + +.

Among the recent improvements to P-CAD - adding tracer Situs powerful design environment of Altium Designer , CAMtastic package for the preparation of printed circuit board to the production and service analog and digital simulation and nVisage Xspice.

In 1996 the company ACCEL Technologies presented to the public the first version of P-CAD called ACCEL EDA. The product has gained popularity among designers of digital devices. January 17, 2000 ACCEL Technologies was acquired leading developer of CAD Protel International. In March 2000, ACCEL EDA changed its name to P-CAD. Today it is the most famous in Russia design environment. On the Internet there are lots of information about this program.

Computer-aided design using English interface. Proven or official russifiers not. Using True Type fonts allows inscriptions in Russian.

In summer 2006, the owner of the program Australian company Altium formally announced that it would stop the development of P-CAD.Developers were invited to go to Altium Designer - a powerful product company. In spring 2008, the company announced the termination of proprietary (English-language) support. After June 30, 2008, legally purchased P-CAD can not.

The latest official version became a P-CAD 2006 SP2 released in 2006.
P-CAD 2006 is fully operational only in the operating systems Windows XP, Windows 2000, Windows 98, Windows 95, Windows NT.

The official website for P-CAD: http://www.altium.com

Mentor Graphics PADS Software

Single PCB design tool that includes all you need to create diagrams, component placement, routing, modeling, validation, EMC, signal integrity, crosstalk and the final pre-production.

The main advantage of the professional package for PCB design Mentor Graphics PADS is the relative ease of use allows you to begin working immediately with minimal training. High-performance development of complex boards combined with little time and labor, and analysis tools provide the correct result. Work on the project in PADS can be divided into four stages, for each of which correspond to certain programs.

1. To create a schematic diagram of a proposed utility PADS Logic (for single user) and DxDesigner (workgroup). Schematic editors include tools for analysis and simulation, control component library, documentation, reporting, monitoring compliance with the design rules. Program I / O Designer based DxDesigner integrates with the route of designing FPGA.

2. Analysis and verification of systems designed can be performed in three simulations.

A. DxAnalog working on modeling of analog and mixed circuits. The paper used methods: Monte Carlo, fast Fourier transform, optimization schemes, "worst case" extreme value, as well as many others.

B. Fusion / ViewSim performs digital gate-level simulation using the time analyzer.

C. HyperLynx exercises to validate signal integrity and interference with delivery of tips on the mutual arrangement of components. Among other things, possible to analyze the skin effect, dielectric loss and cross-talk between electromagnetic enclosures integrated circuits connected by high-speed tires.

3. PCB design stage is presented as a series of unique utilities.

A. PADS Layout is a scalable environment for editing topologies, component placement and routing, as well as preparing files for production.Available from the databases Broadcast P-CAD, OrCAD, CADSTAR and Protel, support boards of any shape.

B. PADS AutoRouter designed for interactive trace at arbitrary angles.

C. PADS AutoRouter HSD complements previous program lets high-speed wiring circuits. Artificially increases the path lengths using insert type "accordion".

4. To view and edit files provided technical editor GerbTool Fabricator.

PADS supports the input or output formats Gerber 274X and 274D; FIRE9000 (for photoplot); Barco DPF; HPGL; Excellon and Sieb & Meyer (for drilling and milling); DXF; PostScript; Bitmap Out; IPC-D-350 and many other . Program produces reports (Drill, Mill, Apertures), reports violations of rules and technological changes in the documentation, conducts dimensioning (eg drawings or boards), draws drilling templates.

Mentor Graphics PADS system is oriented to small companies, groups, and private developers. PADS is available in three versions, designed to satisfy all the needs of users: PADS ES Suite (development of complete devices), PADS LS Suite (for quick creation of typical boards) and PADS DS Suite (focused on electrical engineers). The price for them, including the support of about 300, 200 and 100 thousand, respectively.

, This program was developed by an international corporation Mentor Graphics , founded in 1981 in the U.S.. The heyday came in the Mentor Graphics in 2004, when it held the third spot in the list of major EDA-companies.

Today Mentor Graphics focuses on modern design environment under Windows, developing its product line - Board Station, Expedition Enterprise and PADS. Headquartered in Vilsonville (Oregon), state employees exceeds 4,000, and net profit of more than $ 30 million per year.

PADS software environment written in English.

Software designed to work in 32-or 64-bit Windows-7, Windows Vista and Windows XP SP3. Minimum RAM - 1 GB after installation program takes 3 GB.

Distribution of the program: Shareware (paid 100 rubles), there is trial-version with a 30 day limit

Official Site Mentor Graphics PADS: http://www.mentor.com

PCBWeb Software

Online CAD system for drawing schemes and creating printed circuit boards of electronic devices.

PCBWeb allows you to draw electrical circuit diagrams, formed on the basis of their circuit boards, export ready-made solutions in the format Gerber, necessary for their manufacture. This application consists of three main parts: Schematic, PCB and Bill of Materials.

At the beginning of the user is a complete list of his projects. You can also create lists of trusted authorized users, who will have the right to open and edit a specific project. In PCBWeb all the features typical of this kind of package, in particular: editing workload (cut, copy, and delete electronic components, undo and redo actions that have occurred), changes in the characteristics of radio components, adding new circuits to an existing project, save and export operations. In addition there are features for configuring ports create multi-circuits and multilayer circuit boards, potting, design rule checking, support for metric and imperial systems of coordinates. With this program you can PCBWeb in real time to generate a list of the components used with the price, and get links to their order.

Software package developed in partnership with Digi-Key , one of the largest distributors of electronic components. Size provided library radioelements really huge, there are a variety of resistance, capacitance, filters, oscillators, generators, inputs, potentiometers, keys, measuring instruments, sensors, batteries, connectors, inductors, memory cards, optoelectronic products, audio components, transformers and much much more. Unfortunately, for many of them there is no graphical display used in the schematic editor and PCB footprint. The program offers to draw them yourself, using the services of the integrated editor.

Among the shortcomings PCBWeb should be noted also that this environment is currently being still in beta testing. The application contains a lot of bugs in the code. As a result - regular and sustained hovering stoppages software. Visually beautiful interface program is not without some shortcomings. Doing some operations are not clear, but the lack of user manual or help file only aggravate the situation. Hopefully, the developers will be able to eliminate all defects and finish the whole ambitious program PCBWeb.

Considered browser application is absolutely free. To get started with the software package PCBWeb need to register on that site, as well as downloading and installing Microsoft Silverlight, allowing to work with Web applications that contain animation and vector graphics.

Developing a program of workers engaged PCBWeb Silicon Frameworks. This organization is located in the small town of Hawi (the northern tip of the island of Hawaii). Silicon Frameworks has strong partnerships in the electronics industry and many years of experience in designing CAD-systems. Currently, the organization is looking for people for the further development of the above online application.

Russian language support no interface software package PCBWeb entirely in English.

The main advantage is the use of PCBWeb software platform Silverlight. Thanks to this application may not work only under Microsoft Windows, but also on Mac and Linux. The only requirement for the end-user hardware is stable and high speed Internet connection.

Considered software is designed to work on PCs running under Microsoft Windows.

Distribution of the program: Freeware

Official site PCBWeb: http://www.pcbweb.com

Eagle Software

Eagle (Easily Applicable Graphical Layout Editor) - a complex program for drawing electrical circuits and printed circuit board trace electronic devices.

Eagle software package consists of three main components:
1. Schematic Module, intended for the drawing of electronic circuits using standard cells.
2. Layout Editor, which allows to develop drawing PCB own.
3. Autorouter, designed to trace the PCB without user intervention

It is possible to use third-party tracer exporting fee in any popular format. All transitions occur between modules within the program itself.Eagle has an extensive library of standard electronic components with a brief description, user-friendly editor element base and logic modules, check the connections and location of the components on the board. Eagle of the advantages over similar programs, experts note rollback events in any number of steps back, no problems when working on older computers, powerful scripting language, JavaScript drivers to output the result to a plotter or printer. Ability to export the result of work in the POV-Ray renderer allows you to create three-dimensional models boards.

There are paid (professional, standard) and free (light) version. In the light-version of the reduced size of usable area boards (10 by 8 cm), available only two conductive layers and a single sheet in the editor on the project schemes. For most amateur work is more than enough.Free version allows you to download, open and print drawings that go beyond the three constraints.

The program interface is fully English speaking. On the Internet there are informal localization of third-party developers, but they do not guarantee the completeness of the translation efficiency of the program after installation.

Eagle currently supports Windows 2000 / XP / Vista / 7. There are versions for Linux, Unix and Mac OS.

Distribution of the program: Freeware (free with limitations) and Shareware (fee required), the price - from $ 69

The official website for Eagle: http://www.cadsoftusa.com

Download Eagle

Sprint-Layout Software

Simple but at the same time very efficient software package for designing and manual PCB layout small and medium difficulty. The program is very popular among Russian radio amateurs.

The main advantage of Sprint-Layout is a user-friendly interface, which includes only the necessary tools to prepare PCB size 300 x 300 mm.The program allows you to work with two layers (conductors and labeling) for each side of the board. Additional features - solder mask layer metallization, SMD-mask. Built tracer only helps raise guides, and is not automatic. In recharged library contains the most common electronic components. In Sprint-Layout implemented the ability to export your work in popular formats Excellon and Gerber, as well as create a HPGL file for finishing PCB on software-controlled milling machine. Package widely used to manufacture boards LUT method .

Program is unlikely to suit professionals, as its scope is limited by small boards with a low density of elements. But, thanks to logical and understandable structure, Sprint-Layout is very easy to learn and is recommended for beginners to designers who do not want to waste your time on the study of more complex programs.

Program Language German or English. Domestic enthusiasts was created fully functional Russified version of the program that gets the network name of Sprint-Layout 6 (however, had no relation to the official second version released in 2013). The interface has been redesigned for greater comfort, added a large number of electronic components and retain compatibility with all versions of the original Sprint-Layout to the fifth version.

The program runs stably in 32 - or 64-bit operating systems Windows 98 / ME / NT / 2000 / XP / Vista / Win 7