Merge pull request #222 from IHP-GmbH/dev

Dev

.github/CODEOWNERS

@@ -0,0 +1 @@
+*    @KrzysztofHerman @sergeiandreyev

.github/ISSUE_TEMPLATE.md

@@ -1,7 +1,5 @@
 ## Environment
 
-- Klayout Version:
-- OS/Platform:
 
 ## Expected Behavior
 

.gitignore

@@ -14,7 +14,6 @@ dist/
 downloads/
 eggs/
 .eggs/
-lib/
 lib64/
 parts/
 sdist/
@@ -160,6 +159,7 @@ cython_debug/
 #.idea/
 
 *.raw
+*.la
 *.spice
 *.csv
 *.osdi
@@ -173,4 +173,7 @@ cython_debug/
 unit_tests_*
 lvs_run_*
 *_extracted.cir
-cells_tests_*
+cells_tests_*
+
+# KLayout LVS options
+lvs_options.yml

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "ihp-sg13g2/libs.tech/digital"]
+	path = ihp-sg13g2/libs.tech/digital
+	url = https://github.com/hneemann/IHP130.git
+[submodule "ihp-sg13g2/libs.tech/klayout/python/pycell4klayout-api"]
+	path = ihp-sg13g2/libs.tech/klayout/python/pycell4klayout-api
+	url = https://github.com/IHP-GmbH/pycell4klayout-api
+[submodule "ihp-sg13g2/libs.tech/klayout/python/pypreprocessor"]
+	path = ihp-sg13g2/libs.tech/klayout/python/pypreprocessor
+	url = https://github.com/IHP-GmbH/pypreprocessor

CHANGELOG.md

@@ -0,0 +1,200 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+
+## [Unreleased] - 2024-10-14
+
+### Added
+- Xschem install script: added Python shebang line
+- Qucs-S install script: added Python shebang line
+- Qucs-s install script: added checking for qucs-s binary
+- Add vbic examples for Xyce/adms
+- Add moshv lib and examples for Xyce
+- Initial list of tool versions
+- Added cross-platform compatibility for logger
+- Added initial version of multiplier check for netlists in stdcells
+- Add CODEOWNERS file
+    - Krzysztof and Sergei are the maintainer of this repository. Add them as CODEOWNER to auto-assign them in Pull Requests.
+- KLayout XSection: added initial README
+- Initial version of KLayout cross-section (XS) settings
+- Added HBT models for Xyce simulator
+- Added smaller SRAM macros
+- KLayout Pycells: added NWell to 'dpantenna' device
+- Added pnpMPA measurements documentation
+- Added 'Digital' IHP130 cells as submodule
+
+### Changed
+- Update ISSUE_TEMPLATE.md
+    - removed explicit env items, user should put his own related settings
+- Updated procedure to avoid constant openning cmd window on Windows to execute task list.
+- Update versions.txt
+    - added OpenVAF
+- Klayout PyCell integration
+    - Added support for or'ed #ifdef defines
+    - Took over windows compatibility work from Andreas Krinke <andreas.krinke@gmx.de>
+    - Fixed pypreprocessor issues
+    - Fixed misleading import
+    - Fixed documentation
+    - Add pypreprocessor IHP clone submodule
+    - Added evalution of names used for conditional compilation against process-chain
+    - Added catching of PyCell static/dynamic compilation errors for correction of file-path stack-dump
+    - Added diagnositc logging of process-chain as well as set defines
+    - Eleminate pre-definition of used defines by pre-scanning cell code
+    - Fixed issue from IHP open source server regarding remove of tmp-file
+    - Implemented 'conditional compilation' for PyCell code, see documentation in ihp-sg13g2/libs.tech/klayout/python/sg13g2_pycell_lib/__init__.py
+    - Simplified referencing python modules by setting search path
+    - Re-implemented clone() for shapes using deepcopy
+    - Implemented tagging of shapes feature from SKILL Pcell counter-part
+    - Fixed npn13G2L/npn13G2V to be equal to SKILL Pcell counter-part
+    - Introduced library code/documentation as submodule from pycell4klayout-api repo
+    - Added support for fgAnd, fgNot andfgSize
+    - Fixed dbLayerSize
+    - Fixed pin label creation by removing extra text generation
+    - Added missing self-argument in class Box
+    - Fix wrong assignment: re-assign pins, terms and nets from PyCell-instances to cell-instances for multi-cell instances of the same PyCell
+    - Fixed merge-error
+    - Added PyCell parameter type bool
+    - Added partial implementation for PyCell API class Net
+    - Added partial implementation for PyCell API class Path
+    - Added partial implementation for PyCell API class ShapeFilter
+    - Added support for Net's
+    - Added generic registering of IHP PyCell's in Klayout
+    - Added support for inductor2, inductor2_sc, inductor2_sp, inductor3, inductor3_sc and inductor3_sp
+    - Added partial implementation of class Pin from PyCell API
+    - Added partial implementation of class Term from PyCell API
+    - Added support for pins/terminals
+    - Added support for XOR geometric transformation
+    - Added support for text alignment/orientation
+    - Fixed dbLayerXorList from geometry.py
+    - Added support of npn13G2L and npn13G2V
+    - Extended documentation
+- Update KLayout DRC scripts
+    - fixes regression that missed DRC errors, e.g. for M1.b
+    - improves running the DRC on Windows
+    - prints message for each rule during run
+    - new options, increased accuracy of width and overlap checks
+    - fixes bug regarding µm/dbu conversion
+    - new options, increased accuracy of space and separation checks
+    - fixes incorrect DRC errors, e.g. for pSD.d, pSD.d1
+    - maximal DRC script supports ~75% of rules
+    - rename DRC script parameters for OpenROAD compatibility
+        - logfile -> log_file
+        - gdsfile -> in_gds
+        - outfile -> report_file
+    - DRC script parameter "cell" is now optional
+    - output number of DRC errors at the end
+    - DRC script no longer depends on layout dbu
+        - all lengths are given in micrometers
+    - add limits to rule descriptions, e.g., "Min. GatPoly width = 0.13"
+- Improve Windows compatibility of PyCell code
+    - remove dependency on psutil, which is difficult to install on Windows
+- Updated Qucs-S examples, install.py for Qucs
+- Use Xyce vbic build-in model instead Verilog-A model
+- Change example file names
+- Xyce library extension moslv
+- Update README.md
+    - added tool versions part
+    - Aligned file names
+    - added note on XSection in PDK contents
+    - updated year in Apache license header
+    - Added 'Digital' tool in PDK contents
+    - Added LVS in PDK contents section
+- pmosHV Pycell: various updates to align to the implementation in commercial PDK
+- Pycell4klayout-api updated to the latest version
+- Sealring Pycell: area for registration
+- libs.tech: openroad: Add missing SRAMs
+    - A4defa8ab added missing .lib files for recently added SRAMs. Update the export.yml with all files for these RAMs.
+- Xyce HBT models: commented vbe_max, vbc_max, vce_max parameters - these are not used
+- libs.tech: Python tool to generate export.yml
+    - The export.yml file communicates all exportable files, with additional meta data, to OpenROAD. It can automatically check if files changed or new exist and sync those.
+- libs.ref: Don't ignore sub-directories
+    - The .gitignore in the root level ignores directories like lib/. This will prevent checking in new libs as Git would ignore those.
+- Update README.md
+    - added note on current status
+    - screenshot as an example
+- KLayout Pycells: small typo correction in npn13G2* devices
+- Update README.md
+    - Added requirement to set PDK_ROOT
+- Ngspice models: changed '.parameters' to '.param' in corner*.lib files
+- Option list duplication removed
+- Update xschemrc
+    - Adding `append XSCHEM_LIBRARY_PATH :${XSCHEM_SHAREDIR}/xschem_library/devices` line
+- Update path to standard symbols
+- .spiceinit PDK env. variable added + fixes
+- .spiceinit PDK env. variable added
+- Update .gitmodules
+    - Changed SSH to HTTPS mode
+- Updating custom writer for LVS runset
+- Major change in ngspice model referencing, xschem testcases update, qucs-s examples updated
+- Construct full lvs rule deck for SG13G2 tech
+- libs.tech: Klayout: tech: sg13g2.lyt: Use empty lef-files
+    - OpenROAD-flow-scripts will search and replace for <lef-files>.*</lef-files>. Therefore, keep it empty in this syntax.
+- libs.tech: Klayout: tech: Add map file
+    - This file was copied from the OpenROAD-flow-scripts repository and should be maintained and kept here.
+- libs.tech: Klayout: tech: Add layer map
+    - OpenROAD requires the sg13g2.map file to correctly place each layer. Fix this here to not overwrite manually changes in OpenROAD-Flow-Scripts.
+- KLayout Pycells: updated device library name
+- KLayout tech file: setting up technology specific grids, smallest (req) = 5nm
+- IO cells: renamed 'liberty' folder to 'lib' to align across cellsets (stdcell, sram)
+- IO cells: aligned Liberty file names
+- libs.tech: klayout: Add macro to report layer density
+    - This script calculates and reports the density for multiple important layers and can help to see which layers will violatie fill rules. Based-on: Krzystof Herman <herman@ihp-microelectronics.com>
+- libs.tech: klayout: drc: Use correct border
+    - The DRC report had multiple violations included which are relate to unclean calculation of the chip border. Based-on: Andreas Krinke <andreas.krinke@tu-dresden.de>
+- libs.tech: klayout: Add Python script to generate Sealring files
+    - This script can be called in Klayout's batch mode and generates a GDS file with a sealring included. The width and height of the ring are configurable via arguments.
+    - Example call: 
+    ```
+    klayout -n sg13g2 -zz -r sealring.py \
+    -rd width=1300.0 -rd height=1300.0 \
+    -rd output=macros/sealring.gds.gz
+    ```
+- DbCreateRect outside if..else
+- Via stack PCell integration
+- KLayout Pycells: some fixes and cleanup for npn13G2
+- IO cells: renamed CDL file to align
+- Dantenna and dpantenna PCells integration
+- Xschem testcases *.sch files updated to support lower-case w and l
+- Xschemrc res_drc function updated
+- DRC checks for xschem added in xschemrc (mosfets, hbt, diode, res, mim), symbols modified, some testcases modified
+- @spiceprefix added for mos devices and diodes, RF symbols added for HV mosfets
+- Lv symbols modified for lvs, @spiceprofix added
+- Change hv pcells name
+- KLayout Pycells: updated 'Ae' text string in npn13G2* cells to be consistent w/ internal implementation
+- Hv added to init
+- Hv-mos pcell integration
+- Lvs-symbol
+- Some updates on top of #121
+    - Remove labels on ESD diodes so they are now recognized as regular d(p)antenna diodes
+    - Increase width to minimum 0.48µm to account for new rule not yet in DRC check.
+- Layout rule manual updated
+- Update README.md
+    - OpenROAD, OpenROAD flow scripts, Qucs-S added as supported EDA tools.
+
+### Fixed
+- Stdcells LEF: USE ANALOG changed to USE SIGNAL
+- pnpMPA: fixed pin order in model, updated xschem symbol and testbench
+- libs.ref: sg13g2_io: verilog: Fix specify syntax
+    - The input and output definition in the Verilog specify block were positioned in the wrong order (output to input). Change and also implement the tri-state better.
+- LVS rule decks: Fix GF180 remnants in log strings
+- pnpMPA docs: fixed typos in file naming
+- libs.tech: klayout: macros: Fix intentation
+- libs.tech: klayout: Fix Metal density min/max values
+    - Global min./max. Metal(n) density values are 35% and 60%. The previous 25% and 75% are only valid for 800x800 chip areas.
+- Fix class name in hv-pmos pcell
+- Fix hv pcell integration in init file
+
+### Removed
+- Qucs-S symbols: removed .INCLUDE, removed temperature sensing terminal from standard npn13G2* devices
+- Pycells: removed via_stack device, it's obsolete
+- Remove merged.lef from klayout setup
+    - Removing reference to merged.lef which does not exist.
+- Delete ihp-sg13g2/libs.tech/pycell directory
+- KLayout tech JSON: removed all layers definitions, these are taken from .lyp file
+- KLayout DRC: removed obsolete deck file (now we have min and max in separate files)
+
+[unreleased]: https://github.com///compare/v0.1.0..HEAD
+
+<!-- generated by git-cliff -->

README.md

@@ -39,10 +39,12 @@ backend option offers 5 thin metal layers, two thick metal layers (2 and 3 μm t
     * SPICE Netlist
     * Verilog
 * IO cellset
+    * CDL
     * GDSII
     * LEF
-    * Liberty (dummy)
+    * Liberty
     * SPICE Netlist
+    * Verilog
 * SRAM cellset
     * CDL
     * GDSII
@@ -53,13 +55,14 @@ backend option offers 5 thin metal layers, two thick metal layers (2 and 3 μm t
     * GDSII
 * KLayout tool data:
     * layer property and tech files
-    * DRC rules (minimal set)
-    * PyCells
-       * initial version of the wrapper API
-       * sample cells
-* Pcells (for reference only) `libs.tech/pycell`
+    * DRC rules (minimal/maximal set)
+    * LVS rules
+    * PyCells (1st priority)
+    * XSection initial settings
 * MOS/HBT/Passive device models for ngspice/Xyce
 * xschem: primitive device symbols, settings and testbenches
+* Qucs-S: primitive device symbols, settings and testbenches
+* Digital: stdcells
 * OpenEMS: tutorials, scripts, documentation
 * SG13G2 Process specification & Layout Rules
 * MOS/HBT Measurements in MDM format
@@ -83,6 +86,13 @@ backend option offers 5 thin metal layers, two thick metal layers (2 and 3 μm t
     * Source: https://github.com/KLayout/klayout
 * OpenEMS
     * Source: https://github.com/thliebig/openEMS-Project
+* OpenROAD
+    * Source: https://github.com/The-OpenROAD-Project/OpenROAD
+* OpenROAD-flow-scripts
+    * Source: https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts
+
+## Tool versions (tested with)
+[versions.txt](versions.txt)
 
 ## Contributing
 
@@ -105,7 +115,7 @@ The IHP Open Source PDK is released under the [Apache 2.0 license](LICENSE).
 
 The copyright details are:
 
-    Copyright 2023 IHP PDK Authors
+    Copyright 2024 IHP PDK Authors
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.

ihp-sg13g2/libs.doc/meas/pnpMPA/doc/buttons.htm

@@ -0,0 +1,44 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+<html>
+<head>
+<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=utf-8">
+<SCRIPT LANGUAGE="JavaScript">
+<!--
+function btZoom()
+{ var actPage;
+  var newPage;
+  actPage = parent.text.location.href;
+  var pos;
+  pos = actPage.indexOf("result_");
+  if ( pos>0 )
+  { newPage = actPage.substr(0,pos)+"reszoom"+actPage.substr(pos+6);
+  open(newPage);
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+  else alert("For this page is no zoomed page available");
+}
+function btDetach()
+{ var newPage;
+  newPage = parent.text.location.href;
+  open(newPage);
+}
+function btPrint()
+{ parent.text.focus();
+  var checkVar;
+  var BrowserName = navigator.appName;
+  checkVar = parent.text.usePrintZoom;
+  if ( checkVar==1 ) parent.text.setPrintZoom(1);
+  parent.text.window.print();
+  if (BrowserName=="Netscape") alert("Continue ...");
+  if ( checkVar==1 ) parent.text.setPrintZoom(0);
+}
+//-->
+</SCRIPT>
+</head>
+<body bgcolor="#E1E1E1">
+<form>
+<input type="button" value="Zoom" onclick="btZoom()">
+<input type="button" value="Detach" onclick="btDetach()">
+<input type="button" value="Print" onclick="btPrint()">
+</form>
+</body>
+</html>