What software does the circuit development design need to learn? Circuit design software refers to circuit drawing, optimization, testing, and simulation software. In China, the development and use of circuit design software is as follows: protel, powerpcb, Allegro, orcad, cam350, etc. These circuit design software includes electrical schematic drawing, printed Circuit Board design, digital circuit simulation, programmable logic device design. Other functions can help you develop and learn better. The following Xiongji network Xiaobian will briefly introduce you to these software:
Protel
Protel is the EDA software that AlTIum launched in the late 1980s. In the CAD software of the electronics industry, it is well-deserved in front of many EDA software. It is the software of choice for electronic designers. It started to be used in China earlier. The penetration rate in the country is also the highest. Some colleges and universities also offer courses to learn it. Almost all electronic companies use it. Many large companies often write requirements on their condition boards when recruiting electronic design talents. Will use PROTEL.
The early PROTEL was mainly used as a printed board automatic routing tool. It runs in a DOS environment and has low hardware requirements. Today's PROTEL has developed to DXP 2004. It is a huge EDA software. It is fully installed with more than 200 M. It works in WINDOWS95 environment and is a complete board-level electronic design system. It contains schematic drawing and simulation. Mixed signal simulation of circuit and digital circuits, multi-layer printed circuit board design (including automatic routing of printed circuit boards), programmable logic device design, chart generation, spreadsheet generation, macro operation support, etc., with Client/Server ( The client/server architecture is also compatible with some other design software file formats, such as ORCAD, PSPICE, EXCEL, etc. The automatic routing of multi-layer printed circuit boards enables 100% throughput of high-density PCBs.
PROTEL software is relatively easy to buy in China, and there are many books about PROTEL software and instructions for use, which provides a basis for its popularity. To learn more about PROTEL's software features or to download a trial version of PROTEL99, you can do it on the INTERNET.
Circuit development design software protel
2, powerpcb
Powerpcb is the circuit design automation software promoted by Mentor Graphics in the United States. It is also one of the most widely used and best performing EDA software in the field of electronic engineering.
Software for designing and manufacturing printed circuit board negatives, in conjunction with Power Logic, supports a variety of electronic components such as resistors, capacitors, and various IC chips. PowerPCB is different from PSpice, which simulates line characteristics, while the former does not. The latest version is PADS9.5 which includes
Circuit Simulation HyperLynx, High Speed ​​PCB Design PADS Route, Schematic Design DxDesigner, PADS Logic and Simulation. PADS software is widely used in PCB design for mobile phone PCB design, MID, and other consumer electronics. PADS software can directly import design drawings of other software, which is very convenient.
Circuit development design software powerpcb
3, Allegro
Allegro is an advanced PCB design and routing tool from Cadence. Allegro provides a good and interactive working interface and powerful functions. Combined with its front-end products Cadence, OrCAD, and Capture, Allegro provides the perfect solution for high-speed, high-density, multi-layer complex PCB design and wiring. Allegro has a complete Constraint setting. Users only need to set the wiring rules as required. The wiring design requirements can be met without violating DRC during wiring, which saves cumbersome manual inspection time and improves work efficiency! It is also possible to define parameters such as minimum line width or line length to meet the needs of today's high-speed board layout.
The ConstraintManger in the software provides a concise interface for users to set and view Constraint announcements. Its combination with Capture allows EE electronics engineers to set up rule data when drawing circuit diagrams, and can be brought together to the Allegro work environment, automatically processing and checking according to rules when placing parts and wiring, and these rules data Experience values ​​can be reused on board designs of the same nature.
Circuit development design software Allegro
4, orcad
Orcad is a suite of electronic design automation software for personal computers designed to allow electronics engineers to design schematics and related diagrams, to design printed graphics for printed circuit boards, and to simulate circuits.
With Capture software, you can draw schematics of schematics and provide continuous simulation information for making PCBs and programmable logic designs. As the industry standard PCB schematic input method, OrCAD Capture is one of the most popular schematic input tools in the world, with a simple and intuitive user design interface. OrCAD Capture CIS features a powerful component information system that manages component databases online and centrally, dramatically increasing circuit design efficiency. OrCAD Capture provides a complete, tunable schematic design methodology that can be effectively applied to the creation, management, and reuse of PCB designs. Combining schematic design techniques with PCB layout techniques, OrCAD helps designers capture design intent from the start. Whether it's for designing analog circuits, complex PCBs, FPGAs and CPLDs, schematic modifications to PCB revisions, or for designing hierarchical modules, OrCAD Capture provides designers with fast design entry tools. In addition, OrCAD Capture schematic input technology allows designers to enter, modify, and verify PCB designs at any time.
Circuit design development software orcad
5, EWB
EWB is a very good circuit simulation software introduced by InteracTIveImageTechnologies Ltd of Canada in the early 1990s, which is specially designed for electronic circuit design and simulation. Currently widely used is EWB5.2, which is smaller software (only 16M) compared to other EDA software. However, its hybrid simulation function for analog-to-digital circuits is very powerful, and the results of real circuits are almost 100% simulated. Compared with other circuit simulation software (such as Prote199se), it has the advantages of intuitive interface, convenient operation, easy to learn and use. EWB provides multimeters, oscilloscopes, signal generators, sweepers, logic analyzers, digital signal generators, logic converters, voltmeters, ammeters and other instruments on the desktop, creating circuit components and test instruments. It can be directly selected from the on-screen device library and instrument library. The analysis, design and simulation of electronic circuits are embedded between the mouse and the mouse, which not only brings endless fun to the electronic circuit designers, but also greatly improves the quality and efficiency of the electronic design work.
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