Free electronisc software for pcb design , pspice simulations , silicon layout design ,verilog ,VHDL , RF design and many others freeware electronics tools .
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Electric
The Electric VLSI Design System is a complete Electronic Design Automation (EDA) system that can handle many forms of circuit design, including:
* Custom IC layout
* Schematic Capture (digital and analog)
* Textual Languages such as V |
1806 |
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Alliance vlsi cad system
Alliance is a complete set of free CAD tools and portable libraries for VLSI design. It includes a VHDL compiler and simulator, logic synthesis tools, and automatic place and route tools. A complete set of portable CMOS libraries is provided. Al |
710 |
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LASI
LASI (LAyout System for Individuals) is a "general purpose" IC layout and design system. It was not specifically intended for CMOS logic circuits, but most people use it for that purpose. LASI can also draw and analyze schematics and do a simple LVS |
244 |
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Magic
Magic is a venerable VLSI layout tool, written in the 1980's at Berkeley by John Ousterhout, now famous primarily for writing the scripting interpreter language Tcl. Due largely in part to its liberal Berkeley open-source license, magic has remained |
303 |
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Tanner L-edit S-edit
S-Edit is Tanner Tools completely re-architected schematic entry tool, a design environment that provides schematic capture, netlist input and output, and integrated analog simulation.
L-Edit Layout Editor is an easy to use, high performance editor |
296 |
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Microwind
Microwind3 is a friendly PC Windows tool (95,98, NT, XP) for designing and simulating microelectronic circuits at layout level. The tool features full editing facilities (Cut, paste, duplicate, move, stretch ), attractive views (MOS characteristics, |
350 |
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LTSpice/SwCAD III
LTSpice/SwCAD III |
428 |
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Orcad 10.5 demo version
OrCADŽ personal productivity tools have a long history of addressing these demands-and more. Designed to boost productivity for smaller design teams and individual printed circuit board (PCB) designers, OrCAD PCB design suites grow with your needs an |
367 |
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Mentor Graphics PCB Systems - PADS
Mentor Graphics PCB Systems - PADS
PADS software unites quick schematic definition with powerful layout, routing, and simulation tools in an affordable, proven flow.
The evaluation software includes an Evaluation Guide to get you started along |
385 |
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PCB Trace Impedance Calculator
PCB Trace Impedance Calculator
Calculates the characteristic impedance and per-unit-length parameters of typical printed circuit board trace geometries. |
305 |
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