V2lvs hspice manual pdf

Before running hspice, users should execute the command source usrclassee dot. Over the clouds and beyond with armbased graviton and cadence liberate trio. Brief introduction to hspice simulation wojciech giziewicz 1 introduction this document is based on one written by ihsan djomehri, spring 1999. How to run cosimulation using hsimverilog ic design. Multiple analyses and plots in spice2 emulation mode under 3f2 and earlier. This manual is intended to provide a complete description of ngspices functionality, features, commands, and procedures. Related documents the following documents pertain to. Right to copy documentation the license agreement with synopsys permits licensee to make. Using calibre with designrev student workbook pdf free. Starhspice quick reference guide 35 if a capacitor model exists using the same name as a parameter for capval, the model name is taken to avoid syntactic conflicts. V1 1 0 dc5v v2 2 0 5v i3 3 0 5ma examples of mixed sources. The contents of this file appear later in this section. You can read the manual of hsim,in ths manual,you will find a chapter to descripe post layout back annotation.

Spice reads in a list of circuit nodes and the elements between. However, you will need to explicitly command hspice to generate the extra. This manual generally follows the conventions used in the microsoft windows users guide. Hsim can receive a dspfspef file as backannotation file. Significant problems with ac sensitivities in 3f2 only have been fixed.

If you have questions, read the section on workstation basics later in this handout. Introduction the objective of this tutorial is to provide an introduction to the hspice simulation environment. Originally developed at berkeley in the late 60s and early 70s, spice has evolved into one of the tools of choice for circuit simulation. Although spice comes in many flavors you think thats a bad pun, keep reading, we strongly. It is assumed that the user has a working knowledge of the hspice tool. This manual is not a book about learning spice usage, however the novice user may. Hspice elements and device models manual version x2005. V2lvs utility spice cnet spice 2 hspice cdl calibre lvs 45 using calibre. The synopsys hspice circuit simulator, version 2002. For more details on hspice input file format, please refer to the. Capacitance model see capacitance model in the starhspice manual.

Hspice tutorial university of california, berkeley. It was developed as public domain software at the university of california and versions 2g6 vanilla spice and 3. No part of this manual may be copied or distributed without the prior. Hspice is just a program that takes in a netlist a simple text. Asic physical design postlayout verification pattern matching. In vcsmx and modelsim,mixed signals indicate verilog and vhdl mixed simulaton,but not.

Problem in using v2lvs to convert verilog netlist into. Hspice also has specific file naming conventions to indicate the function of each file. Mixedsignal verification of advanced socs using vcs ams. The linked sites, articles and presented information are provided as a useful insight to help you decide on the type of engineering expert you might need. Included in this manual are detailed command descriptions, startup option definitions, and a pspice your microsoft windows users guide. Chapter 7, library encryption describes the synopsys library encryptor and how to use it to protect your intellectual property. Mixedsignal design engineers face increasing challenges in the verification of complex mixedsignal socs. With over 500,000 copies distributed so far, many users have reported. The v2lvs verilogtolvs converter translates a verilog structural netlist into a lvs spice netlist suitable for calibre nmlvsnmlvsh comparison against a layout. M multiplier used to simulate multiple parallel capacitors. At the end, there should be a line that says one of the. Hspice simulation and analysis user guide version y2006. Introduction spice simulation program with integrated circuit emphasis is a widelyused circuit simulation program. To overcome these challenges, a mixedsignal verification solution that delivers industrybest performance and capacity, flexibility and advanced capabilities such as selfchecking testbench and coveragedriven verification extended to.

Awaves is a program that allows you to graphically plot the results of the hspice analysis. Nanosim tutorial in larc page 14 hspice source nanosim tutorial in larc dc sources source element statement. This manual contains the reference material needed when working with special circuit analyses in pspice. The other way you can read whats on engineers minds is to look at the keyword searches they do over the year a sort of collective stream of consciousness. Overview of mosfet models mosfet output templates ideally, m1 one finger and m2 five fingers should have same values of channel current since their w and l values are same, but these values are different because for the fingered mosfets, the channel current, effective.