Cadence Virtuoso Note

I am yet to find a good name on this post, as it is just a note for me to get familiar with some of the ideas on the environment. I assume lots of my written contents would not be accurate in the beginning, but I will keep updating and refining the post.

Concepts

environment

  • IC618:
  • ICADV: ADV denotes advanced nodes, highlighting its aptitude for beyond CMOS processes.
  • ICADVM: handling advanced(<22nm) and mature nodes.

ADE

  • ADE L==ADE Explorer
  • ADE XL, ADE GXL==ADE Assembler

ADE Explorer

Simulating using ADE Explorer

stimuli Assignment Form

An Introduction to the New Stimuli Assignment Form, you may not be able to access that since it requires the Cadence account.

The stimuli assignment form contains: stimuli authoring and pin assignment, stimuli can be previewed in viva, stimulis can be assigned in pin assignment. The green icon indicates the pin has been successfully assigned, otherwise it would show a yellow exclimation mark.

Annotate and print

In this video1, Professor Jeffery Walling shows how to use ADE to display the DC operation point on schematics from the ADE window: Results->Annotate->DC Operating Points; the following 5 parameters will be given: I_{DS}, V_{GS}, V_{DS}, g_{m}, g_{DS}.

The threshold voltage of each transistor could be retrieved in ADE window: Results->Print->DC Operating Points.

ADE XL

Virtuoso Analog Design Environment XL User Guide2

ADE Assembler

Virtuoso Analog Design Environment Explorer and Virtuoso ADE Assembler (IC23.1)3

Virtuoso ADE Assembler User Guide ICADVM20.1, it is an html document but Cadence allows users to generate PDF file which provides better reading experiences.

Maestro

  1. Cadence – Using a DC simulation to find properties of a transistor – YouTube[]
  2. Virtuoso Analog Design Environment XL User Guide, Product Version 6.1.6, August 2014[]
  3. Virtuoso Analog Design Environment Explorer and Virtuoso ADE Assembler (IC23.1), 20508037, 9/29/2023 4:14 AM[]

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