DOC: update development documentation 555b67b

ansys · Apr 25, 2024 · a768454 · a768454
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diff --git a/.nojekyll b/.nojekyll
diff --git a/CNAME b/CNAME
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+edb.docs.pyansys.com
diff --git a/index.html b/index.html
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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>Redirecting to https://edb.docs.pyansys.com/version/stable/</title>
+    <meta name="description" content="">
+    <meta http-equiv="refresh" content="0; URL=https://edb.docs.pyansys.com/version/stable/">
+    <link rel="canonical" href="https://edb.docs.pyansys.com/version/stable/">
+  </head>
+</html>
diff --git a/sitemap.xml b/sitemap.xml
diff --git a/version/0.1/.buildinfo b/version/0.1/.buildinfo
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+# Sphinx build info version 1
+# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
+config: eeaf8aac981eed09b6f2c6deca652f1e
+tags: 645f666f9bcd5a90fca523b33c5a78b7
diff --git a/version/0.1/_downloads/0058c09a28509bcdf36051c1ce97e4f4/11_post_layout_parameterization.py b/version/0.1/_downloads/0058c09a28509bcdf36051c1ce97e4f4/11_post_layout_parameterization.py
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+"""
+EDB: post-layout parameterization
+---------------------------------
+This example shows you how to parameterize the signal net in post-layout.
+"""
+
+###############################################################################
+# Define input parameters
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+signal_net_name = "DDR4_ALERT3"
+coplanar_plane_net_name = "1V0"  # Specify coplanar plane net name for adding clearance
+layers = ["16_Bottom"]  # Specify layers to be parameterized
+
+###############################################################################
+# Perform required imports
+# ~~~~~~~~~~~~~~~~~~~~~~~~
+import os
+
+import pyedb
+from pyedb.generic.general_methods import (
+    generate_unique_folder_name,
+    generate_unique_name,
+)
+from pyedb.misc.downloads import download_file
+
+temppath = generate_unique_folder_name()
+
+###############################################################################
+# Download and open example layout file in edb format
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+edb_fpath = download_file("edb/ANSYS-HSD_V1.aedb", destination=temppath)
+appedb = pyedb.Edb(edb_fpath, edbversion="2023.2")
+
+###############################################################################
+# Cutout
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+appedb.cutout([signal_net_name], [coplanar_plane_net_name, "GND"], remove_single_pin_components=True)
+
+###############################################################################
+# Get all trace segments from the signal net
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+net = appedb.nets[signal_net_name]
+trace_segments = []
+for p in net.primitives:
+    if p.layer_name not in layers:
+        continue
+    if not p.type == "Path":
+        continue
+    trace_segments.append(p)
+
+###############################################################################
+# Create and assign delta w variable per layer
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+for p in trace_segments:
+    vname = f"{p.net_name}_{p.layer_name}_dw"
+    if vname not in appedb.variables:
+        appedb[vname] = "0mm"
+    new_w = f"{p.width}+{vname}"
+    p.width = new_w
+
+###############################################################################
+# Delete existing clearance
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+for p in trace_segments:
+    for g in appedb.modeler.get_polygons_by_layer(p.layer_name, coplanar_plane_net_name):
+        for v in g.voids:
+            if p.is_intersecting(v):
+                v.delete()
+
+###############################################################################
+# Create and assign clearance variable per layer
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+for p in trace_segments:
+    clr = f"{p.net_name}_{p.layer_name}_clr"
+    if clr not in appedb.variables:
+        appedb[clr] = "0.5mm"
+    path = p.get_center_line()
+    for g in appedb.modeler.get_polygons_by_layer(p.layer_name, coplanar_plane_net_name):
+        void = appedb.modeler.create_trace(path, p.layer_name, f"{p.width}+{clr}*2")
+        g.add_void(void)
+
+###############################################################################
+# Plot
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+appedb.nets.plot(layers=layers[0], size=2000)
+
+###############################################################################
+# Save and close Edb
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+save_edb_fpath = os.path.join(temppath, generate_unique_name("post_layout_parameterization") + ".aedb")
+appedb.save_edb_as(save_edb_fpath)
+print("Edb is saved to ", save_edb_fpath)
+appedb.close_edb()