Create a padstack instance

This page shows how to create a padstack instance.

from pyedb import Edb


edb = Edb(edbversion=desktop_version)
edb.stackup.add_layer(layer_name="1_Top", fillMaterial="AIR", thickness="30um")
edb.stackup.add_layer(
    layer_name="contact", fillMaterial="AIR", thickness="100um", base_layer="1_Top"
)

edb.padstacks.create(
    pad_shape="Rectangle",
    padstackname="pad",
    x_size="350um",
    y_size="500um",
    holediam=0,
)
pad_instance1 = edb.padstacks.place(
    position=["-0.65mm", "-0.665mm"], definition_name="pad"
)
pad_instance1.start_layer = "1_Top"
pad_instance1.stop_layer = "1_Top"

edb.padstacks.create(
    pad_shape="Circle", padstackname="pad2", paddiam="350um", holediam="15um"
)
pad_instance2 = edb.padstacks.place(
    position=["-0.65mm", "-0.665mm"], definition_name="pad2"
)

pad_instance2.start_layer = "1_Top"
pad_instance2.stop_layer = "1_Top"

edb.padstacks.create(
    pad_shape="Circle",
    padstackname="test2",
    paddiam="400um",
    holediam="200um",
    antipad_shape="Rectangle",
    anti_pad_x_size="700um",
    anti_pad_y_size="800um",
    start_layer="1_Top",
    stop_layer="1_Top",
)

pad_instance3 = edb.padstacks.place(
    position=["-1.65mm", "-1.665mm"], definition_name="test2"
)
pad_instance3.dcir_equipotential_region = True
pad_instance3.dcir_equipotential_region = False

trace = edb.modeler.create_trace(
    [[0, 0], [0, 10e-3]], "1_Top", "0.1mm", "trace_with_via_fence"
)
edb.padstacks.create_padstack("via_0")
trace.create_via_fence("1mm", "1mm", "via_0")
edb.save()
edb.close()