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TopoR
TopoR (''Topo''logical ''R''outer) is an Electronic design automation, EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Approximation Arcs
TopoR (''Topo''logical ''R''outer) is an Electronic design automation, EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Singlelayer
TopoR (''Topo''logical ''R''outer) is an EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algorithms, and software implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Board
TopoR (''Topo''logical ''R''outer) is an EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algorithms, and software implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Bga
TopoR (''Topo''logical ''R''outer) is an EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algorithms, and software implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Teardrops
TopoR (''Topo''logical ''R''outer) is an EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algorithms, and software implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topor Approximation Lines
TopoR (''Topo''logical ''R''outer) is an EDA program developed and maintained by the Russian company Eremex. It is dedicated to laying out a printed circuit board (PCB). The current version is 6.3.17875 as of 2017-09-20. It features a powerful autorouter and a set of tools intended to reduce the amount of effort needed for manual routing of a PCB. The most recognizable feature of TopoR is the absence of preferred routing directions, which results in unusual looking PCBs. History Work on a flexible topological router began in 1988, when 1996 saw the release of the first version of a topological router that actually came to be used by industrial enterprises. In 2002, the FreeStyle Router (FSR) by ''Диал Инжиниринг'' ("Dial Engineering") ran under DOS and successfully routed dual-layer boards, interfacing with P-CAD. This early router showed the advantages of an innovative approach to routing and high efficiency of the models, algorithms, and software implementat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EAGLE (program)
EAGLE is a scriptable electronic design automation (EDA) application with schematic capture, printed circuit board (PCB) layout, auto-router and computer-aided manufacturing (CAM) features. EAGLE stands for Easily Applicable Graphical Layout Editor (german: Einfach Anzuwendender Grafischer Layout-Editor) and is developed by CadSoft Computer GmbH. The company was acquired by Autodesk Inc. in 2016. Features EAGLE contains a schematic editor, for designing circuit diagrams. Schematics are stored in files with .SCH extension, parts are defined in device libraries with .LBR extension. Parts can be placed on many sheets and connected together through ports. The PCB layout editor stores board files with the extension .BRD. It allows back-annotation to the schematic and auto-routing to automatically connect traces based on the connections defined in the schematic. EAGLE saves Gerber and PostScript layout files as well as Excellon and Sieb & Meyer drill files. These are standard f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specctra
Specctra is a commercial PCB auto-router originally developed by John F. Cooper and David Chyan of Cooper & Chyan Technology, Inc. (CCT) in 1989. The company and product were taken over by Cadence Design Systems in May 1997. Since its integration into Cadence's Allegro PCB Editor, the name of the router is Allegro PCB Router. The latest version is 17.4 - 22.1 (October 20 2022). Specctra routes boards by presenting graphical data using a "shape-based" technology which represents graphical objects not as a set of points-coordinates, but more compact. This increases the efficiency of routing printed circuit boards with a high density of components, provides automatic routing of the same chain of tracks of different widths and more. Specctra uses adaptive algorithms implemented in multiple trace runs. The routing is carried out in three stages: # preview routing # autoroute # additional processing of autoroute results On the first pass, the connection of all conductors is performed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comparison Of EDA Software
This page is a comparison of electronic design automation (EDA) software which is used today to design the near totality of electronic devices. Modern electronic devices are too complex to be designed without the help of a computer. Electronic devices may consist of integrated circuits (ICs), printed circuit boards (PCBs), field programmable gate arrays (FPGAs) or a combination of them. Integrated circuits may consist of a combination of digital and analog circuits. These circuits can contain a combination of transistors, resistors, capacitors or specialized components such as analog neural networks, antennas or fuses. The design of each of these electronic devices generally proceeds from a high- to a low-level of abstraction. For FPGAs the low-level description consists of a binary file to be flashed into the gate array, while for an integrated circuit the low-level description consists of a layout file which describes the masks to be used for lithography inside a foundry. Each d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autorouter
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals assigned to different nets are connected, and all design rules are obeyed. A rou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grid-based Router
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement (electronic design automation), placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pin (electronics), pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net (electronics), net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shape-based Router
In electronic design, wire routing, commonly called simply routing, is a step in the design of printed circuit boards (PCBs) and integrated circuits (ICs). It builds on a preceding step, called placement, which determines the location of each active element of an IC or component on a PCB. After placement, the routing step adds wires needed to properly connect the placed components while obeying all design rules for the IC. Together, the placement and routing steps of IC design are known as place and route. The task of all routers is the same. They are given some pre-existing polygons consisting of pins (also called terminals) on cells, and optionally some pre-existing wiring called preroutes. Each of these polygons are associated with a net, usually by name or number. The primary task of the router is to create geometries such that all terminals assigned to the same net are connected, no terminals assigned to different nets are connected, and all design rules are obeyed. A rou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
