.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_basic/wire_feedthrough.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_basic_wire_feedthrough.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_basic_wire_feedthrough.py:


===========================================
Generating feedthrough from single instance
===========================================

This example demostrates how to generate a feedthrough wire connection for
a given scalar or vector wires.

**Initial Design**

.. image:: ../auto_sample_verilog/basic_hierarchy.svg
    :align: center


**Output1** ``wire0`` feedthough from ``inst_2_1``

.. hdl-diagram:: ../../../examples/basic/_output_wire.v
   :type: netlistsvg
   :align: center
   :module: top

**Output2** ``bus_in`` feedthrough from ``inst_1_0``

.. hdl-diagram:: ../../../examples/basic/_output_bus.v
   :type: netlistsvg
   :align: center
   :module: top

.. GENERATED FROM PYTHON SOURCE LINES 30-56

.. code-block:: Python


    import spydrnet as sdn
    import spydrnet_physical as sdnphy

    netlist = sdnphy.load_netlist_by_name("basic_hierarchy")

    top = netlist.top_instance.reference
    cable0 = next(top.get_cables("in3"))
    inst2 = next(top.get_instances("inst_1_0"))


    top.create_feedthrough(inst2, cable0)
    top.create_unconn_wires()
    sdn.compose(netlist, "_output_wire.v", skip_constraints=True)


    # Reset design
    netlist = sdnphy.load_netlist_by_name("basic_hierarchy")

    top = netlist.top_instance.reference
    bus_in = next(top.get_cables("bus_in"))
    inst1 = next(top.get_instances("inst_2_0"))

    cables = top.create_feedthrough(inst1, bus_in)
    top.create_unconn_wires()
    sdn.compose(netlist, "_output_bus.v", skip_constraints=True)


.. _sphx_glr_download_auto_basic_wire_feedthrough.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: wire_feedthrough.ipynb <wire_feedthrough.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: wire_feedthrough.py <wire_feedthrough.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: wire_feedthrough.zip <wire_feedthrough.zip>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_