Glossary
========

.. Companies

.. glossary::

    SkyWater
    SkyWater Technology
      `SkyWater Technology <https://www.SkyWatertechnology.com/>`_

    Cypress
    Cypress Technologies
      `Cypress Technologies <http://cypress.com/>`_

    Linear ASICs
      `Linear ASICs <https://linearasics.com/>`_

    Mentor
    Mentor Graphics
      `Mentor, a Siemens Business is a US-based electronic design automation (EDA) multinational corporation for electrical engineering and electronics. <https://en.wikipedia.org/wiki/Mentor_Graphics>`

    OSU
       Oklahoma State University

.. Acronyms

.. glossary::

    sc
    Standard Cell
        The basic building blocks of 

    ce
        Memory Core

    DRC
    Design Rule Check
    Design Rule Checking
       Design rule checking or check(s) is the process of determing whether the
       physical layout of a particular chip layout satisfies a series of
       required parameters called design rules.

    LVS
    Layout Verse Schematic
       Layout Versus Schematic (LVS) verification is the process of determining
       whether a particular integrated circuit layout corresponds to the
       original :ref:`schematic` or :ref:`circuit diagram` of the design.

    PEX
    Parasitic Extraction
       Parasitic extraction is calculation of the parasitic effects in both the
       designed devices and the required wiring interconnects of an electronic
       circuit. This includes all parasitic components (often called parasitic
       devices) including parasitic;

        * capacitances,
        * resistances, and
        * inductances.

    NLDM
      Non-Linear Delay Model

    CCS
    ECSM
      Current Source Models


.. File formats

.. glossary::

    .lef
    LEF
    Library Exchange Format
      Abstract description of the layout for place and route.

    .lib
    Liberty Models
    Liberty Timing Models
    Liberty Wire Load Models
      Liberty Files are a IEEE Standard for defining: PVT Characterization,
      Relating Input and Output Characteristics, Timing, Power, Noise.

      Wire Load Models estimate the parasitics based on the fanout of a net.


.. Tools

.. glossary::

    Mentor Calibre
      The Calibre® product suite developed by :term:`Mentor Graphics`. Heavily
      used for IC Verification and Signoff.

    MAGIC
      `MAGIC <http://opencircuitdesign.com/magic/>`_

    ngspice
      `ngspice <http://ngspice.sourceforge.net/>`_

    OpenRoad
      The digital design flow developed by
      `The OpenRoad Project <https://theopenroadproject.org/>`_


.. Terms specific to this documentation

.. glossary::

    s8phirs_10r
    SkyWater S8
    SkyWater SKY130 technology
    SkyWater SKY130 process
      The SkyWater SKY130 130nm process with 5 metal layers.

    s8_osu130
      The Oklahoma State University Digital Standard Cells.

    s8_schd
      The SkyWater High Density Digital Standard Cells.

    license
    Apache 2.0 license
      The Apache 2.0 license.