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| Skywater SKY130 PDK |
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| <span class="mdl-layout-title toc">Table Of Contents</span> |
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| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../rules.html">Process Design Rules</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/background.html">Introduction</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/assumptions.html">Design Rule Criteria & Assumptions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/define.html">Device, LVS and other CAD definitions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity.html">Device and Connectivity Information</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/lvs.html">TODO: rules/connectivity/lvs</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/impant.html">TODO: rules/connectivity/impant</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/table.html">TODO: rules/connectivity/table</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/core.html">Core Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/periphery.html">Periphery Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/dummy.html">Dummy Poly Generation to reduce Litr-Poly shorts</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/areaid.html">TODO: rules/areaid</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/antenna.html">Antenna Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/opc.html">OPC sizing/verification procedure</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/cad.html">CAD switches, created layer algorithms</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/waffles.html">Created Layer dummy structures ("waffles")</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html">Purpose/Scope</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#critical-requirements-summary">Critical Requirements Summary</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#operating-procedures-and-responsibilities">Operating Procedures and Responsibilities</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#quality-requirements">Quality Requirements</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#mtdr-cad-definitions">MTDR & CAD Definitions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/latchup.html">Latch-up Design Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/misc.html">Misc Design Rules</a></li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../contents.html">PDK Contents</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../libraries.html">Libraries</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span> - Skywater Foundry XXXXXX</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="cells/README.html">Index of <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span> (version 2.0.1) cells</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_pr_rf/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">rf</span> - SkyWater Foundry Legacy RF Primitives</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_pr_rf2/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">rf2</span> - SkyWater Foundry New RF Primitives</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hd/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hd</span> - SkyWater Foundry High Density Standard Cells</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hd/cells/README.html">TODO: Index of <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hd</span> (version 0.0.1) cells</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hdll/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hdll</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#v0-1-1-updates-and-known-limitations-2019-03-28">V0.1.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#v0-1-0-updates-and-known-limitations-2018-04-26">V0.1.0 Updates and Known Limitations (2018/04/26)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hs/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hs</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#v0-0-0-updates-and-known-limitations">V0.0.0 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hvl/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hvl</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#list-of-figures">List of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#list-of-tables">List of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#previous-releases">Previous Releases</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_lp/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">lp</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#v0-0-0-updates-and-known-limitations">V0.0.0 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_ls/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">ls</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#v0-1-1-updates-and-known-limitations-2019-03-28">V0.1.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#v0-1-0-updates-and-known-limitations-2018-04-25">V0.1.0 Updates and Known Limitations (2018/04/25)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_ms/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">ms</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#v0-0-1-updates-and-known-limitations-2019-03-28">V0.0.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#v0-0-0-updates-and-known-limitations-2018-03-30">V0.0.0 Updates and Known Limitations (2018/03/30)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_osu_sc/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">osu</span><span>_</span><span class="lib-type">sc</span> Oklahoma State University Standard Cells</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sp_fmlt/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sp</span><span>_</span><span class="lib-name">fmlt</span> - SKY130 Flash Build Space</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#v0-1-1-updates-and-known-limitations">V0.1.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sp_sram/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sp</span><span>_</span><span class="lib-name">sram</span> - SKY130 SRAM Build Space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_io/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">io</span> - SkyWater Foundry provided IO cells</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_ef_io/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">ef</span><span>_</span><span class="lib-type">io</span> - Efabless created IO cells</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../verification.html">Physical & Design Verification</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/drc.html">Automated Design Rule (DRC) Checking</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/calibre.html">DRC</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/magic.html">TODO: verification/drc/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/klayout.html">TODO: verification/drc/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/lvs.html">Layout Versus Schematic (LVS) Checking</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/calibre.html">LVS</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/magic.html">TODO: verification/lvs/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/klayout.html">TODO: verification/lvs/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/pex.html">Parasitic Extraction (PEX)</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/calibre.html">PEX</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/magic.html">TODO: verification/pex/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/klayout.html">TODO: verification/pex/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/drc.html">SkyWater SKY130 Design Rule Verification</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/calibre.html">DRC</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/magic.html">TODO: verification/drc/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/klayout.html">TODO: verification/drc/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/lvs.html">SkyWater SKY130 Layout verse Schematic (LVS) Verification</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/calibre.html">LVS</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/magic.html">TODO: verification/lvs/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/klayout.html">TODO: verification/lvs/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/pex.html">SkyWater SKY130 Parasitics Extraction (PEX)</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/calibre.html">PEX</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/magic.html">TODO: verification/pex/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/klayout.html">TODO: verification/pex/klayout</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../analog.html">Analog Design</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/virtuoso.html">With Cadence Virtuoso</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/magic.html">With MAGIC</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/klayout.html">With Klayout</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/bag.html">With Berkeley Analog Generator (BAG)</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/fasoc.html">With FASoC</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/new.html">With your design flow?</a></li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../digital.html">Digital Design</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../digital/innovus.html">With Cadence Innovus</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../digital/openroad.html">With OpenROAD</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/new.html">With your design flow?</a></li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../sim.html">Simulation</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../sim/spectre.html">With Cadence Spectre</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../sim/ngspice.html">With ngspice</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../analog/new.html">With your design flow?</a></li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../glossary.html">Glossary</a></li> |
| <li class="toctree-l1"><a class="reference internal" href="../../../previous.html">Previous Nomenclature</a></li> |
| </ul> |
| |
| </nav> |
| |
| </div> |
| |
| </header> |
| <main class="mdl-layout__content" tabIndex="0"> |
| <header class="mdl-layout__drawer"> |
| |
| <!-- Title --> |
| <span class="mdl-layout-title"> |
| <a class="title" href="../../../index.html"> |
| <span class="title-text"> |
| Skywater SKY130 PDK |
| </span> |
| </a> |
| </span> |
| |
| <div class="globaltoc"> |
| <span class="mdl-layout-title toc">Table Of Contents</span> |
| |
| |
| |
| <nav class="mdl-navigation"> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../rules.html">Process Design Rules</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/background.html">Introduction</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/assumptions.html">Design Rule Criteria & Assumptions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/define.html">Device, LVS and other CAD definitions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity.html">Device and Connectivity Information</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/lvs.html">TODO: rules/connectivity/lvs</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/impant.html">TODO: rules/connectivity/impant</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/connectivity/table.html">TODO: rules/connectivity/table</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/core.html">Core Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/periphery.html">Periphery Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/dummy.html">Dummy Poly Generation to reduce Litr-Poly shorts</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/areaid.html">TODO: rules/areaid</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/antenna.html">Antenna Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/opc.html">OPC sizing/verification procedure</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/cad.html">CAD switches, created layer algorithms</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/waffles.html">Created Layer dummy structures ("waffles")</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html">Purpose/Scope</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#critical-requirements-summary">Critical Requirements Summary</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#operating-procedures-and-responsibilities">Operating Procedures and Responsibilities</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#quality-requirements">Quality Requirements</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/esd.html#mtdr-cad-definitions">MTDR & CAD Definitions</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/latchup.html">Latch-up Design Rules</a></li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../rules/misc.html">Misc Design Rules</a></li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../contents.html">PDK Contents</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../libraries.html">Libraries</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span> - Skywater Foundry XXXXXX</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="cells/README.html">Index of <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span> (version 2.0.1) cells</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_pr_rf/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">rf</span> - SkyWater Foundry Legacy RF Primitives</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_pr_rf2/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">rf2</span> - SkyWater Foundry New RF Primitives</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hd/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hd</span> - SkyWater Foundry High Density Standard Cells</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hd/cells/README.html">TODO: Index of <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hd</span> (version 0.0.1) cells</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hdll/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hdll</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#v0-1-1-updates-and-known-limitations-2019-03-28">V0.1.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#v0-1-0-updates-and-known-limitations-2018-04-26">V0.1.0 Updates and Known Limitations (2018/04/26)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hdll/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hs/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hs</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#v0-0-0-updates-and-known-limitations">V0.0.0 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hs/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_hvl/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">hvl</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#list-of-figures">List of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#list-of-tables">List of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_hvl/release_notes.html#previous-releases">Previous Releases</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_lp/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">lp</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#v0-0-1-updates-and-known-limitations">V0.0.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#v0-0-0-updates-and-known-limitations">V0.0.0 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_lp/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_ls/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">ls</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#v0-1-1-updates-and-known-limitations-2019-03-28">V0.1.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#v0-1-0-updates-and-known-limitations-2018-04-25">V0.1.0 Updates and Known Limitations (2018/04/25)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ls/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sc_ms/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sc</span><span>_</span><span class="lib-name">ms</span></a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#table-of-figures">Table of Figures</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#v0-0-1-updates-and-known-limitations-2019-03-28">V0.0.1 Updates and Known Limitations (2019/03/28)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#v0-0-0-updates-and-known-limitations-2018-03-30">V0.0.0 Updates and Known Limitations (2018/03/30)</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sc_ms/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_osu_sc/README.html"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">osu</span><span>_</span><span class="lib-type">sc</span> Oklahoma State University Standard Cells</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sp_fmlt/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sp</span><span>_</span><span class="lib-name">fmlt</span> - SKY130 Flash Build Space</a><ul> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html">Table of Contents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#table-of-tables">Table of Tables</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#revision-history">Revision History</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#reference-documents">Reference Documents</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#v0-1-1-updates-and-known-limitations">V0.1.1 Updates and Known Limitations</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#overview">Overview</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#ip-installation">IP Installation</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#ip-usage">IP Usage</a></li> |
| <li class="toctree-l4"><a class="reference internal" href="../sky130_fd_sp_fmlt/release_notes.html#digital-pdk">Digital PDK</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_sp_sram/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">sp</span><span>_</span><span class="lib-name">sram</span> - SKY130 SRAM Build Space</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_fd_io/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">io</span> - SkyWater Foundry provided IO cells</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../sky130_ef_io/README.html">TODO: <span class="lib-process">sky130</span><span>_</span><span class="lib-src">ef</span><span>_</span><span class="lib-type">io</span> - Efabless created IO cells</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../verification.html">Physical & Design Verification</a><ul> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/drc.html">Automated Design Rule (DRC) Checking</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/calibre.html">DRC</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/magic.html">TODO: verification/drc/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/klayout.html">TODO: verification/drc/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/lvs.html">Layout Versus Schematic (LVS) Checking</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/calibre.html">LVS</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/magic.html">TODO: verification/lvs/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/klayout.html">TODO: verification/lvs/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/pex.html">Parasitic Extraction (PEX)</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/calibre.html">PEX</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/magic.html">TODO: verification/pex/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/klayout.html">TODO: verification/pex/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/drc.html">SkyWater SKY130 Design Rule Verification</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/calibre.html">DRC</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/magic.html">TODO: verification/drc/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/drc/klayout.html">TODO: verification/drc/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/lvs.html">SkyWater SKY130 Layout verse Schematic (LVS) Verification</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/calibre.html">LVS</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/magic.html">TODO: verification/lvs/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/lvs/klayout.html">TODO: verification/lvs/klayout</a></li> |
| </ul> |
| </li> |
| <li class="toctree-l2"><a class="reference internal" href="../../../verification/pex.html">SkyWater SKY130 Parasitics Extraction (PEX)</a><ul> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/calibre.html">PEX</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/magic.html">TODO: verification/pex/magic</a></li> |
| <li class="toctree-l3"><a class="reference internal" href="../../../verification/pex/klayout.html">TODO: verification/pex/klayout</a></li> |
| </ul> |
| </li> |
| </ul> |
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| </ul> |
| <ul> |
| <li class="toctree-l1"><a class="reference internal" href="../../../analog.html">Analog Design</a><ul> |
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| |
| <div class="document"> |
| <div class="page-content"> |
| |
| <div class="section" id="sky130-fd-pr-base-primitive-device-library"> |
| <h1><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">base</span> - Primitive Device library<a class="headerlink" href="#sky130-fd-pr-base-primitive-device-library" title="Permalink to this headline">¶</a></h1> |
| <p>All devices for the SKY130 technology reside in the design library s8phirs_10r for customer usage and legacy libraries tech and technology_library for compatibility with the IP. Categories are included in s8phirs_10r to simplify device selection.</p> |
| <div class="section" id="units"> |
| <h2>Units<a class="headerlink" href="#units" title="Permalink to this headline">¶</a></h2> |
| <p>All values in the pcells are specified in microns (e.g. a width of 0.5 implies a width of 0.5μm).</p> |
| </div> |
| <div class="section" id="fets"> |
| <h2>FETs<a class="headerlink" href="#fets" title="Permalink to this headline">¶</a></h2> |
| <p>The SKY130 FET models with fixed W and L are carefully characterized to ensure optimal hardware correlation. The pcell does allow a user defined geometry (“Model name” = userDefined), but this model has not been carefully scrutinized across all configurations. This custom geometry model should only be used for evaluation purposes. All layouts and final simulations should be based on fixed geometry FET models.</p> |
| <p>The FETs are available for Layout XL in V1.3.0.</p> |
| <div class="section" id="layout-xl"> |
| <h3>Layout XL<a class="headerlink" href="#layout-xl" title="Permalink to this headline">¶</a></h3> |
| <p>The supported nfet options are nhv, nhvesd, nhvnative, nhvnativeesd, nlowvt, nshort, and ntvnative. For additional layout options without LayoutXL compatibility, the designer may use the symbolic layout nfet_symbolic in s8phirs_10r.</p> |
| <p>The supported pfet options are phighvt, pshort, phv, plowvt, and phvesd. For additional layout options without LayoutXL compatibility, the designer may use the symbolic layout pfet_symbolic in s8phirs_10r.</p> |
| <p>The Layout XL FET pcell options include:</p> |
| <ul class="simple"> |
| <li><p>Model Name: dropdown options of supported devices followed by unsupported devices in LayoutXL</p></li> |
| <li><p>Length: dropdown options for device length</p></li> |
| <li><p>Width Per Finger: dropdown options for device width</p></li> |
| <li><p>Source Voltage: dropdown options for supply voltage limit*</p></li> |
| <li><p>Drain Voltage: dropdown options for drain voltage limit*</p></li> |
| <li><p>Number of Fingers (m)</p></li> |
| <li><p>Multiplicity (mult)</p></li> |
| <li><p>Body Contact: none or leftDetached*</p></li> |
| </ul> |
| <p>*This option is only available for the PFET.</p> |
| </div> |
| <div class="section" id="simulation"> |
| <h3>Simulation<a class="headerlink" href="#simulation" title="Permalink to this headline">¶</a></h3> |
| <p>There are additional features in the schematic, indicated below:</p> |
| <ul class="simple"> |
| <li><p>Area source [μm2]: calculated automatically</p></li> |
| <li><p>Perimeter source [μm]: calculated automatically</p></li> |
| <li><p>Area drain [μm2]: calculated automatically</p></li> |
| <li><p>Perimeter drain [μm]: calculated automatically</p></li> |
| <li><p>Source Num Squares (nrs): calculated automatically</p></li> |
| <li><p>Drain Num Squares (nrd): calculated automatically</p></li> |
| <li><p>No Noise?: option to remove noise from model if enabled</p></li> |
| <li><p>Dist. Diff Edge A (sa) [μm]</p></li> |
| <li><p>Dist. Diff Edge B (sb) [μm]</p></li> |
| <li><p>Dist. Btwn. Fingers (sd) [μm]</p></li> |
| <li><p>Zero bias thresh. V shift</p></li> |
| <li><p>Enable gate resistor?: option to define gate resistance using one of two presets or a custom value</p></li> |
| </ul> |
| <p>The user can modify sa, sb, and sd (in microns). The schematic below was used to simulate the effect of sweeping sa (set to psa) on current Id.</p> |
| <p><a href="#id6"><span class="problematic" id="id7">|process1|</span></a></p> |
| <p>The nfet and pfet were both in deep saturation, with the nfet’s Vgs and Vds set to VDD, and the pfet’s Vgs and Vds set to –VDD. Parameter psa was swept from 0 to 2, and generated the waveforms illustrated in Figure 2, with the nfet in purple and the pfet in white. Note that the impact of sa/sb/sd will be geometry dependent, and the plot is specific for one geometry.</p> |
| <p><a href="#id8"><span class="problematic" id="id9">|process2|</span></a></p> |
| <p>The default value of sa, sb, and sd is 0. Note that at sa equal to 0, the current is approximately equivalent to that at sa equal to 1.083. In the valid region, the nfet varies by roughly ±3% and the pfet ranges by ±6%.</p> |
| </div> |
| </div> |
| <div class="section" id="resistors"> |
| <h2>Resistors<a class="headerlink" href="#resistors" title="Permalink to this headline">¶</a></h2> |
| <p>S8PHIRS_10R supports a variety of resistors listed in Table 2:</p> |
| <table class="docutils align-default" id="id1"> |
| <caption><span class="caption-text">Resistor models</span><a class="headerlink" href="#id1" title="Permalink to this table">¶</a></caption> |
| <colgroup> |
| <col style="width: 29%" /> |
| <col style="width: 7%" /> |
| <col style="width: 7%" /> |
| <col style="width: 10%" /> |
| <col style="width: 27%" /> |
| <col style="width: 20%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><strong>Device</strong></p></td> |
| <td><p><strong>Cell</strong></p></td> |
| <td><p><strong>Type</strong></p></td> |
| <td><p><strong>Model</strong></p></td> |
| <td><p><strong>Description</strong></p></td> |
| <td><p><strong>Sheet Resistance (Ω/□)</strong></p></td> |
| </tr> |
| <tr class="row-even"><td><p><strong>Resistor</strong></p></td> |
| <td><p>res</p></td> |
| <td><p>poly</p></td> |
| <td><p>mrp1</p></td> |
| <td><p>poly</p></td> |
| <td><p>48.2</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td><p>li1</p></td> |
| <td><p>mrl1</p></td> |
| <td><p>li1</p></td> |
| <td><p>12.8</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td><p>res3</p></td> |
| <td><p>poly</p></td> |
| <td><p>xhrpoly_0p35</p></td> |
| <td><p>Fixed width poly resistor</p></td> |
| <td></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td></td> |
| <td><p>xhrpoly_0p69</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td></td> |
| <td><p>xhrpoly_1p41</p></td> |
| <td></td> |
| <td><p>319.8</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td></td> |
| <td><p>xhrpoly_2p85</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td></td> |
| <td><p>xhrpoly_5p73</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td><p>respw</p></td> |
| <td><p>pwell</p></td> |
| <td><p>xpwres</p></td> |
| <td><p>Fixed width P well resistor (in DNW)</p></td> |
| <td><p>4400</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td><p>resn</p></td> |
| <td><p>diff</p></td> |
| <td><p>mrdn</p></td> |
| <td><p>N diffusion resistor</p></td> |
| <td><p>120</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td><p>resp</p></td> |
| <td><p>diff</p></td> |
| <td><p>mrdp</p></td> |
| <td><p>P diffusion resistor</p></td> |
| <td><p>197</p></td> |
| </tr> |
| <tr class="row-even"><td><p><strong>Parasitic resistance + capacitance</strong></p></td> |
| <td><p>rescap*</p></td> |
| <td><p>poly</p></td> |
| <td><p>mrp1</p></td> |
| <td><p>parasitic poly</p></td> |
| <td><p>48.2</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td><p>li1</p></td> |
| <td><p>mrl1</p></td> |
| <td><p>parasitic li1</p></td> |
| <td><p>12.8</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td><p>met1</p></td> |
| <td><p>mrm1</p></td> |
| <td><p>parasitic metal1</p></td> |
| <td><p>0.125</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td><p>met2</p></td> |
| <td><p>mrm2</p></td> |
| <td><p>parasitic metal2</p></td> |
| <td><p>0.125</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td><p>met3</p></td> |
| <td><p>mrm3</p></td> |
| <td><p>parasitic metal3</p></td> |
| <td><p>0.047</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td><p>met4</p></td> |
| <td><p>mrm4</p></td> |
| <td><p>parasitic metal4</p></td> |
| <td><p>0.047</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td><p>met5</p></td> |
| <td><p>mrm5</p></td> |
| <td><p>parasitic metal5</p></td> |
| <td><p>0.0285</p></td> |
| </tr> |
| </tbody> |
| </table> |
| <p>Bent resistor symbolic layout pcells are available for res of type poly (PYbentRes), resn (nDFbentRes) and resp (pDFbentRes) resistors. Bent resistors are neither modeled nor supported in LVS.</p> |
| <p>resn, resp, res type poly and li1, and respw are all supported in LayoutXL.</p> |
| <p>res3 is not currently supported in LayoutXL.</p> |
| <p>respw is a p well resistor placed in deep NW with a fixed 2.65μm width and a variable length. The minimum length is 26.5μm.</p> |
| <p>*rescap is a parasitic resistor/capacitor that can be used for simulation only. All of the cap models are available except the following: mcm5m4m3, mrcdlm3p1, mcm5l1p1, mcm5m3m2, mcm5m2m1.</p> |
| </div> |
| <div class="section" id="capacitors"> |
| <h2>Capacitors<a class="headerlink" href="#capacitors" title="Permalink to this headline">¶</a></h2> |
| <p>This PDK includes 26 vertical parallel plate (VPP) capacitors that can be simulated using 3-terminal cap_int3 and 4-terminal vppcap. The various options detailed in Table 3 are all supported in LayoutXL. Twelve of these VPPs have shields on their top layer.</p> |
| <table class="docutils align-default" id="id2"> |
| <caption><span class="caption-text">VPP Capacitors</span><a class="headerlink" href="#id2" title="Permalink to this table">¶</a></caption> |
| <colgroup> |
| <col style="width: 6%" /> |
| <col style="width: 21%" /> |
| <col style="width: 8%" /> |
| <col style="width: 8%" /> |
| <col style="width: 11%" /> |
| <col style="width: 9%" /> |
| <col style="width: 8%" /> |
| <col style="width: 9%" /> |
| <col style="width: 11%" /> |
| <col style="width: 11%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><strong>Cell</strong></p></td> |
| <td><p><strong>Model</strong></p></td> |
| <td><p><strong>Size X</strong></p></td> |
| <td><p><strong>Size Y</strong></p></td> |
| <td><p><strong>Bottom Layer</strong></p></td> |
| <td><p><strong>Top Layer</strong></p></td> |
| <td><p><strong>Shield</strong></p></td> |
| <td><p><strong>Cap [fF]</strong></p></td> |
| <td><p><strong>C0 par [fF]</strong></p></td> |
| <td><p><strong>C1 par [fF]</strong></p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp5</p></td> |
| <td><p>2.42</p></td> |
| <td><p>4.59</p></td> |
| <td><p>M1</p></td> |
| <td><p>M2</p></td> |
| <td><p>none</p></td> |
| <td><p>4.37</p></td> |
| <td><p>0.84</p></td> |
| <td><p>0.29</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp4p4x4p6_m1m2</p></td> |
| <td><p>4.38</p></td> |
| <td><p>4.59</p></td> |
| <td><p>M1</p></td> |
| <td><p>M2</p></td> |
| <td><p>none</p></td> |
| <td><p>7.81</p></td> |
| <td><p>1.24</p></td> |
| <td><p>0.39</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp4</p></td> |
| <td><p>4.38</p></td> |
| <td><p>4.59</p></td> |
| <td><p>M1</p></td> |
| <td><p>M2</p></td> |
| <td><p>none</p></td> |
| <td><p>9.48</p></td> |
| <td><p>0.81</p></td> |
| <td><p>0.82</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp4p4x4p6_m3_lim5shield</p></td> |
| <td><p>4.38</p></td> |
| <td><p>4.59</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>10.80</p></td> |
| <td><p>1.90</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_fingercap_l5</p></td> |
| <td><p>2.70</p></td> |
| <td><p>6.10</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>12.13</p></td> |
| <td><p>1.00</p></td> |
| <td><p>0.70</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_fingercap2_l5</p></td> |
| <td><p>2.85</p></td> |
| <td><p>6.10</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>12.65</p></td> |
| <td><p>1.23</p></td> |
| <td><p>0.71</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_fingercap_l10</p></td> |
| <td><p>2.70</p></td> |
| <td><p>11.10</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>23.35</p></td> |
| <td><p>1.51</p></td> |
| <td><p>1.08</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp6p8x6p1_lim4shield</p></td> |
| <td><p>6.80</p></td> |
| <td><p>6.09</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M4</p></td> |
| <td><p>top</p></td> |
| <td><p>26.60</p></td> |
| <td><p>3.00</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_wafflecap2</p></td> |
| <td><p>5.90</p></td> |
| <td><p>5.90</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>27.78</p></td> |
| <td><p>2.11</p></td> |
| <td><p>0.50</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp6p8x6p1_polym4shield</p></td> |
| <td><p>6.84</p></td> |
| <td><p>6.13</p></td> |
| <td><p>POLY</p></td> |
| <td><p>M4</p></td> |
| <td><p>top</p></td> |
| <td><p>33.80</p></td> |
| <td><p>6.50</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp3</p></td> |
| <td><p>8.58</p></td> |
| <td><p>7.84</p></td> |
| <td><p>M1</p></td> |
| <td><p>M2</p></td> |
| <td><p>none</p></td> |
| <td><p>35.00</p></td> |
| <td><p>1.84</p></td> |
| <td><p>1.84</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp8p6x7p9_m3_lim5shield</p></td> |
| <td><p>8.58</p></td> |
| <td><p>7.84</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>42.50</p></td> |
| <td><p>4.30</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_fingercap_l20</p></td> |
| <td><p>2.70</p></td> |
| <td><p>21.10</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>45.83</p></td> |
| <td><p>2.49</p></td> |
| <td><p>1.82</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp11p5x11p7_m1m2</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>M1</p></td> |
| <td><p>M2</p></td> |
| <td><p>none</p></td> |
| <td><p>74.60</p></td> |
| <td><p>4.11</p></td> |
| <td><p>2.01</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_fingercap_l40</p></td> |
| <td><p>2.70</p></td> |
| <td><p>41.10</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>91.27</p></td> |
| <td><p>5.99</p></td> |
| <td><p>2.62</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_m3_lim5shield</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>97.30</p></td> |
| <td><p>7.40</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp11p5x11p7_m1m4</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>M1</p></td> |
| <td><p>M5</p></td> |
| <td><p>none</p></td> |
| <td><p>110.19</p></td> |
| <td><p>4.87</p></td> |
| <td><p>1.87</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_atlas_wafflecap1</p></td> |
| <td><p>11.33</p></td> |
| <td><p>11.33</p></td> |
| <td><p>M1</p></td> |
| <td><p>M4</p></td> |
| <td><p>none</p></td> |
| <td><p>110.41</p></td> |
| <td><p>1.76</p></td> |
| <td><p>1.45</p></td> |
| </tr> |
| <tr class="row-even"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_lim5shield</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>116.80</p></td> |
| <td><p>7.40</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_m4shield</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M4</p></td> |
| <td><p>top</p></td> |
| <td><p>118.50</p></td> |
| <td><p>5.00</p></td> |
| <td><p>2.40</p></td> |
| </tr> |
| <tr class="row-even"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_polym4shield</p></td> |
| <td><p>11.45</p></td> |
| <td><p>11.73</p></td> |
| <td><p>POLY</p></td> |
| <td><p>M4</p></td> |
| <td><p>top</p></td> |
| <td><p>121.90</p></td> |
| <td><p>17.70</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_m5shield</p></td> |
| <td><p>11.41</p></td> |
| <td><p>11.69</p></td> |
| <td><p>LI1</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>137.40</p></td> |
| <td><p>5.40</p></td> |
| <td><p>2.30</p></td> |
| </tr> |
| <tr class="row-even"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_polym5shield</p></td> |
| <td><p>11.45</p></td> |
| <td><p>11.73</p></td> |
| <td><p>POLY</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>141.20</p></td> |
| <td><p>18.10</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>vppcap</p></td> |
| <td><p>xcmvpp11p5x11p7_polym50p4shield</p></td> |
| <td><p>11.45</p></td> |
| <td><p>11.73</p></td> |
| <td><p>POLY</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>141.20</p></td> |
| <td><p>18.10</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-even"><td><p>vppcap</p></td> |
| <td><p>xcmvppx4_2xnhvnative10x4</p></td> |
| <td><p>11.34</p></td> |
| <td><p>11.69</p></td> |
| <td><p>DIFF</p></td> |
| <td><p>M5</p></td> |
| <td><p>top</p></td> |
| <td><p>340.90</p></td> |
| <td><p>~0</p></td> |
| <td><p>~0</p></td> |
| </tr> |
| <tr class="row-odd"><td><p>cap_int3</p></td> |
| <td><p>xcmvpp_hd5_4x2</p></td> |
| <td><p>44.69</p></td> |
| <td><p>23.09</p></td> |
| <td><p>POLY</p></td> |
| <td><p>M5</p></td> |
| <td><p>none</p></td> |
| <td><p>1470.00</p></td> |
| <td><p>51.70</p></td> |
| <td><p>48.60</p></td> |
| </tr> |
| </tbody> |
| </table> |
| <p>Two scalable Metal-insulator-Metal (MiM) capacitors are available and supported in LayoutXL, as specified in Table 4. One is on metals 3 and 4, the other is on metals 4 and 5. These devices are defined in section tt_rc of the design_wrapper.lib.scs, which is discussed in Section 8.7.1.2. The MiM can also be made into an array by increasing the number of rows and columns from 1; currently this generates a layout pcell with the top plates connected, but the bottom plates will need to be connected as well.</p> |
| <table class="docutils align-default" id="id3"> |
| <caption><span class="caption-text">MiM Capacitor Models</span><a class="headerlink" href="#id3" title="Permalink to this table">¶</a></caption> |
| <colgroup> |
| <col style="width: 12%" /> |
| <col style="width: 13%" /> |
| <col style="width: 26%" /> |
| <col style="width: 25%" /> |
| <col style="width: 24%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><strong>Cell</strong></p></td> |
| <td><p><strong>Model</strong></p></td> |
| <td><p><strong>Description</strong></p></td> |
| <td><p><strong>Cap</strong></p></td> |
| <td><p><strong>Nominal Corner</strong></p></td> |
| </tr> |
| <tr class="row-even"><td><p>cmimc</p></td> |
| <td><p>xcmimc1</p></td> |
| <td><p>MiM Capacitor, M3-M4</p></td> |
| <td><p>2.2 fF/μm<sup>2</sup></p></td> |
| <td><p>tt_rc</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td><p>xcmimc2</p></td> |
| <td><p>MiM Capacitor, M4-M5</p></td> |
| <td><p>2.2 fF/μm<sup>2</sup></p></td> |
| <td><p>tt_rc</p></td> |
| </tr> |
| </tbody> |
| </table> |
| <p>Two varactors are available as well, and described in Table 5. These varactors are supported in LayoutXL. The bulk must always be tied to ground.</p> |
| <table class="docutils align-default" id="id4"> |
| <caption><span class="caption-text">Varactor Models</span><a class="headerlink" href="#id4" title="Permalink to this table">¶</a></caption> |
| <colgroup> |
| <col style="width: 11%" /> |
| <col style="width: 13%" /> |
| <col style="width: 26%" /> |
| <col style="width: 27%" /> |
| <col style="width: 23%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><strong>Cell</strong></p></td> |
| <td><p><strong>Model</strong></p></td> |
| <td><p><strong>Description</strong></p></td> |
| <td><p><strong>Cap@V(c0,c1)>400mV</strong></p></td> |
| <td><p><strong>Nominal Corner</strong></p></td> |
| </tr> |
| <tr class="row-even"><td><p>capbn_b</p></td> |
| <td><p>xcnwvc</p></td> |
| <td><p>Varactor</p></td> |
| <td><p>>8.096fF/μm<sup>2</sup></p></td> |
| <td><p>tt_fet & tt_parRC</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td><p>xcnwvc2</p></td> |
| <td><p>Varactor with high Vt</p></td> |
| <td><p>>8.1297/μm<sup>2</sup></p></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <div class="section" id="bjts"> |
| <h2>BJTs<a class="headerlink" href="#bjts" title="Permalink to this headline">¶</a></h2> |
| <p>S8 supports two fixed size PNPs and three fixed size NPNs intended for use in bandgap reference circuits. All of the BJTs listed in Table 6 are supported in LayoutXL. The NPNs and PNPs are defined in sections npn_t and tt_fet, respectively, of design_wrapper.lib.scs. For more information, refer to Section 8.7.1.2.</p> |
| <table class="docutils align-default" id="id5"> |
| <caption><span class="caption-text">BJT Models</span><a class="headerlink" href="#id5" title="Permalink to this table">¶</a></caption> |
| <colgroup> |
| <col style="width: 16%" /> |
| <col style="width: 13%" /> |
| <col style="width: 21%" /> |
| <col style="width: 23%" /> |
| <col style="width: 27%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><strong>Device</strong></p></td> |
| <td><p><strong>Cell</strong></p></td> |
| <td><p><strong>Model</strong></p></td> |
| <td><p><strong>Description</strong></p></td> |
| <td><p><strong>Nominal Corner</strong></p></td> |
| </tr> |
| <tr class="row-even"><td><p><strong>NPN</strong></p></td> |
| <td><p>npn4</p></td> |
| <td><p>npnpar1x1</p></td> |
| <td><p>NPN BJT</p></td> |
| <td><p>npn_t</p></td> |
| </tr> |
| <tr class="row-odd"><td></td> |
| <td></td> |
| <td><p>npnpar1x2</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td><p>npn_1x1_2p0_hv</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| <tr class="row-odd"><td><p><strong>PNP</strong></p></td> |
| <td><p>pnp4</p></td> |
| <td><p>pnppar</p></td> |
| <td><p>PNP BJT</p></td> |
| <td><p>tt_fet</p></td> |
| </tr> |
| <tr class="row-even"><td></td> |
| <td></td> |
| <td><p>pnppar5x</p></td> |
| <td></td> |
| <td></td> |
| </tr> |
| </tbody> |
| </table> |
| </div> |
| <div class="section" id="diodes"> |
| <h2>Diodes<a class="headerlink" href="#diodes" title="Permalink to this headline">¶</a></h2> |
| <p>The diodes (diode, lvsdiode) in SKY130 represent parasitic diodes and are not intended for forward biased usage.</p> |
| </div> |
| <div class="section" id="inductors"> |
| <h2>Inductors<a class="headerlink" href="#inductors" title="Permalink to this headline">¶</a></h2> |
| <p>The schematic elements ind4 and inductor are available for simulation. Fixed geometry inductors are not included in this PDK. Contact SkyWater for information on generating custom inductor models using EM modeling tools.</p> |
| </div> |
| <div class="section" id="other"> |
| <h2>Other<a class="headerlink" href="#other" title="Permalink to this headline">¶</a></h2> |
| <p>Additional devices in the Misc category include the seal ring, various shorts, a metal 4 fuse, pad cells, and the connectivity diode.</p> |
| <div class="section" id="seal-ring"> |
| <h3>Seal Ring<a class="headerlink" href="#seal-ring" title="Permalink to this headline">¶</a></h3> |
| <p>The pcell advSeal_6um is the chip seal ring.</p> |
| </div> |
| <div class="section" id="fuse"> |
| <h3>Fuse<a class="headerlink" href="#fuse" title="Permalink to this headline">¶</a></h3> |
| <p>A fuse on metal 4 is available.</p> |
| </div> |
| <div class="section" id="connectivity-diode"> |
| <h3>Connectivity Diode<a class="headerlink" href="#connectivity-diode" title="Permalink to this headline">¶</a></h3> |
| <p>The connectivity diode (condiode_grid) is used to check the connectivity of the isolated pwell and the dnwell. This is done to ensure proper biasing of the isolated pwell by extracting the condiode. In the layout, a text label “condiode” is drawn over the isolated pwell using the text.dg layer inside the isolated pwell, which is formed using the dnwell and the nwell ring. The latchup ruledeck checks for the condiode label in the dnwell that is connected to a non-power terminal.</p> |
| <ol class="arabic simple"> |
| <li><p>Make sure the text label inside the isolated pwell (not over the nwell drawing). Make sure to turn on the lower level hierarchy to ensure the label is not over nwell.</p></li> |
| <li><p>Make sure to use the text label at the level of hierarchy intended.</p></li> |
| <li><p>Make sure the schematic contains the condiode element.</p></li> |
| <li><p>Make sure the diode is connected properly in the schematic. The anode is connected to the isolated pwell term and the cathode is connected to the dnwell term.</p></li> |
| </ol> |
| <p>The newly placed Condiode will have the area and perimeter set to -1 along with the text “WILL NOT EXTRACT” as in the figure.</p> |
| <p><a href="#id10"><span class="problematic" id="id11">|process3|</span></a></p> |
| <p>The element will not extract if the value is set to -1 or both area and perimeter set to 0. The user must update these parameters to the proper value. If the user tried to extract the schematic without updating the Condiode symbol, the extract will fail.</p> |
| <p>When the element is properly updated with the best estimate area and perimeter of the dnwell the symbol will show:</p> |
| <p><a href="#id12"><span class="problematic" id="id13">|process4|</span></a></p> |
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| <span class="caption-text">Table Of Contents</span> |
| </p> |
| <ul> |
| <li><a class="reference internal" href="#"><span class="lib-process">sky130</span><span>_</span><span class="lib-src">fd</span><span>_</span><span class="lib-type">pr</span><span>_</span><span class="lib-name">base</span> - Primitive Device library</a><ul> |
| <li><a class="reference internal" href="#units">Units</a></li> |
| <li><a class="reference internal" href="#fets">FETs</a><ul> |
| <li><a class="reference internal" href="#layout-xl">Layout XL</a></li> |
| <li><a class="reference internal" href="#simulation">Simulation</a></li> |
| </ul> |
| </li> |
| <li><a class="reference internal" href="#resistors">Resistors</a></li> |
| <li><a class="reference internal" href="#capacitors">Capacitors</a></li> |
| <li><a class="reference internal" href="#bjts">BJTs</a></li> |
| <li><a class="reference internal" href="#diodes">Diodes</a></li> |
| <li><a class="reference internal" href="#inductors">Inductors</a></li> |
| <li><a class="reference internal" href="#other">Other</a><ul> |
| <li><a class="reference internal" href="#seal-ring">Seal Ring</a></li> |
| <li><a class="reference internal" href="#fuse">Fuse</a></li> |
| <li><a class="reference internal" href="#connectivity-diode">Connectivity Diode</a></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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