• 技术刊物 Simulation Standard

Simulation Standard

Silvaco面向半导体工艺和器件仿真工程师推出的技术刊物

New Philips MOS20 LDMOS Model in SmartSpice

Philips MOS20 was released in January 2004. Its purpose is to provide a high-voltage compact model to describe both operation of the channel region and drift region under the thin gate oxide.

Sometimes I have problem to skip cells when importing cells

Q: Sometimes I have problem to skip cells when importing cells with the same names from reference library. Once we skip one cell, expert will complain other cells already exist in the new library.A: To process name collisions for several cells when you try to skip some of them:1. click ‘All Existing’ button in Cell Name Collision dialog. The name of all existing cells become highlighted in grey.

Guardian DRC vs. Other DRC Systems, I

1. IntroductionThis article begins a series of articles that describe the compatibility of Guardian DRC system[1] in terms of functionality: command set, syntax and implementation with other leading industrial DRC systems. The purpose of this series is to facilitate the usage of Guardian DRC system by the designers who are already familiar with some other DRC systems.

Schematic Driven Layout

Expert schematic driven layout (SDL) is a CAD tool which increases the productivity of layout design by automating cell generation and providing visual cues to assist the wiring process. In the current implementation, schematic driven layout is used to automatically create IC layouts based on information from a netlist. Cell instances are created from existing cells.

Interactive P-cell Generation

1. AbstractParameterized cells (P-cells) significantly increase the productivity of layout designers. Silvaco International’s tool Expert has been designed to aid layout designers through its ability to support and manipulate P-cells based on its LISA script language. This simulation standard will demonstrate the capability of Expert and will identify its inherent benefits to the layout engineer.

Interconnect Parasitic Accuracy & Speed Improvements in New CLEVER Release

IntroductionThis article introduces the new features and numerical schema implemented in the most recent release of Clever from Silvaco. In this new release, both memory handling and simulation time are optimized to allow the input of larger simulation structures. In addition, the release offers greater control over the accuracy benchmarks necessary for extracted parasitic elements.