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

.. only:: html

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

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

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

.. _sphx_glr_auto_examples_basic_minimal.py:


=====================================
Minimal Script
=====================================

Builds a netlist from scratch

.. GENERATED FROM PYTHON SOURCE LINES 8-99

.. code-block:: default

    import spydrnet as sdn

    netlist = sdn.Netlist(name='netlist')

    # initializing working library
    library = netlist.create_library(name='work')

    # initializing definition widget
    def_widget = library.create_definition(name='widget')
    netlist.set_top_instance(def_widget, instance_name='widget')
    port_a = def_widget.create_port(name='A', direction=sdn.IN)
    port_widget_b = def_widget.create_port(name='B', direction=sdn.IN)
    port_widget_c = def_widget.create_port(name='C', direction=sdn.IN)
    port_widget_d = def_widget.create_port(name='D', direction=sdn.IN)
    port_o = def_widget.create_port(name='O', direction=sdn.OUT)

    pin_widget_a = port_a.create_pin()
    pin_widget_b = port_widget_b.create_pin()
    pin_widget_c = port_widget_c.create_pin()
    pin_widget_d = port_widget_d.create_pin()
    pin_widget_o = port_o.create_pin()

    # creating the cables for module widget
    cable_a = def_widget.create_cable(name='A')
    cable_b = def_widget.create_cable(name='B')
    cable_c = def_widget.create_cable(name='C')
    cable_d = def_widget.create_cable(name='D')
    cable_q_1 = def_widget.create_cable(name='Q1')
    cable_q_2 = def_widget.create_cable(name='Q2')
    cable_o = def_widget.create_cable(name='O')

    # creating the wires for widget
    wire_a = cable_a.create_wire()
    wire_b = cable_b.create_wire()
    wire_c = cable_c.create_wire()
    wire_d = cable_d.create_wire()
    wire_q_1 = cable_q_1.create_wire()
    wire_q_2 = cable_q_2.create_wire()
    wire_o = cable_o.create_wire()


    # initializing definition AND2
    def_and2 = library.create_definition(name='AND2')
    port_and2_a = def_and2.create_port(name='A', direction=sdn.IN)
    port_and2_b = def_and2.create_port(name='B', direction=sdn.IN)
    port_and2_q = def_and2.create_port(name='Q', direction=sdn.OUT)

    pin_and2_a = port_and2_a.create_pin()
    pin_and2_b = port_and2_b.create_pin()
    pin_and2_q = port_and2_q.create_pin()

    # create two instances of AND2 which resides in widget
    inst_and2_1 = def_widget.create_child(name='and2_1', reference=def_and2)
    inst_and2_2 = def_widget.create_child(name='and2_2', reference=def_and2)

    # initializing definition OR2
    def_or2 = library.create_definition(name='OR2')
    port_or2_a = def_or2.create_port(name='A', direction=sdn.IN)
    port_or2_b = def_or2.create_port(name='B', direction=sdn.IN)
    port_or2_q = def_or2.create_port(name='Q', direction=sdn.OUT)

    pin_or2_a = port_or2_a.create_pin()
    pin_or2_b = port_or2_b.create_pin()
    pin_or2_q = port_or2_q.create_pin()

    # create an instance of OR2 which resides in widget
    inst_or2 = def_widget.create_child(name='or2', reference=def_or2)


    # connect all the pins
    wire_a.connect_pin(pin_widget_a)
    wire_a.connect_pin(inst_and2_1.pins[pin_and2_a])
    wire_b.connect_pin(pin_widget_b)
    wire_b.connect_pin(inst_and2_1.pins[pin_and2_b])
    wire_q_1.connect_pin(inst_and2_1.pins[pin_and2_q])
    wire_c.connect_pin(pin_widget_c)
    wire_c.connect_pin(inst_and2_2.pins[pin_and2_a])
    wire_d.connect_pin(pin_widget_d)
    wire_d.connect_pin(inst_and2_2.pins[pin_and2_b])
    wire_q_2.connect_pin(inst_and2_2.pins[pin_and2_q])

    wire_q_1.connect_pin(inst_or2.pins[pin_or2_a])
    wire_q_2.connect_pin(inst_or2.pins[pin_or2_b])
    wire_o.connect_pin(pin_widget_o)
    wire_o.connect_pin(inst_or2.pins[pin_or2_q])

    temp = next(netlist.libraries[0].get_instances("and2_1"),None)  
    print("Instance:",temp.name)  
    print("Reference:",temp.reference.name)  
    print("Parent:",temp.parent.name)  

    sdn.compose(netlist, 'test.edf')

.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.000 seconds)


.. _sphx_glr_download_auto_examples_basic_minimal.py:

.. only:: html

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




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

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

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

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


.. only:: html

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

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