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Negative-bias temperature instability (NBTI) is a key reliability issue in MOSFETs, a type of transistor aging.NBTI manifests as an increase in the threshold voltage and consequent decrease in drain current and transconductance of a MOSFET.
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 Electric VLSI Design System is an EDA tool written in the early 1980s by Steven M. Rubin. [3] [4] [5] Electric is used to construct logic wire schematics and to perform analysis of integrated circuit layout. It can also handle hardware description languages such as VHDL and Verilog.
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.
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.
During that era of NMOS-dominated LSI and the emergence of VLSI, the fundamental scaling laws of MOS technology were codified and broadly applied. [6] It was also during this period that TCAD reached maturity in terms of realizing robust process modeling (primarily one-dimensional) which then became an integral technology design tool, used ...
Through Perception Software Acquisition EDAConnect; Ansys: Ansoft HFSS - High-Frequency Structure Simulation; Apache Design, Inc. products: PowerArtist: RTL Design for Power Platform; RedHawk: Full-chip Dynamic SoC Power Integrity Solution; Totem: Analog and Mixed-Signal Power & Noise Platform; Sentinel: Chip-Package-System Co-design/Co ...
The ESPRESSO logic minimizer is a computer program using heuristic and specific algorithms for efficiently reducing the complexity of digital logic gate circuits. [1] ESPRESSO-I was originally developed at IBM by Robert K. Brayton et al. in 1982.