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HDL simulators are software packages that simulate expressions written in one of the hardware description languages, such as VHDL, Verilog, SystemVerilog. This page is intended to list current and historical HDL simulators, accelerators, emulators, etc.
List of free analog and digital electronic circuit simulators, available for Windows, macOS, Linux, and comparing against UC Berkeley SPICE.The following table is split into two groups based on whether it has a graphical visual interface or not.
The Universal Verification Methodology (UVM) is a standardized methodology for verifying integrated circuit designs. UVM is derived mainly from OVM (Open Verification Methodology) which was, to a large part, based on the eRM (e Reuse Methodology) for the e verification language developed by Verisity Design in 2001.
Fast PVT—verify against process, voltage, and temperature corners; Fast Monte Carlo—verification against 3-sigma process (statistical) variation; High-Sigma Monte Carlo—verification against high-sigma process (statistical) variation; Cell Optimizer—automated sizing of custom ICs; Through Austemper Design Systems Acquisition
VLSI layout of an inverter circuit using Magic software. Magic is an electronic design automation (EDA) layout tool for very-large-scale integration (VLSI) integrated circuit (IC) originally written by John Ousterhout and his graduate students at UC Berkeley. Work began on the project in February 1983.
Logic simulation is the use of simulation software to predict the behavior of digital circuits and hardware description languages. [ 1 ] [ 2 ] Simulation can be performed at varying degrees of physical abstraction , such as at the transistor level , gate level , register-transfer level (RTL), electronic system-level (ESL), or behavioral level.
Bugs, or defects, can include issues like missing features (comparing the layout to the specification), errors in design (typo and functional errors), etc. When the coverage reaches a maximum percentage then the verification team will sign it off. By using a methodology like UVM, OVM, or VMM, the verification team develops a reusable environment.
] In 2008, Cadence and Mentor released the Open Verification Methodology, an open-source class-library and usage-framework to facilitate the development of re-usable testbenches and canned verification-IP. Synopsys, which had been the first to publish a SystemVerilog class-library (VMM), subsequently responded by opening its proprietary VMM to ...