<models xmlns:xi="http://www.w3.org/2001/XInclude">
  <model name="Q_FRAG">
    <input_ports>
      <port name="CONST0"/>
      <port name="CONST1"/>
      <port name="QCK" is_clock="1"/>
      <port name="QD" clock="QCK"/>
      <port name="QEN" clock="QCK"/>
      <port name="QRT" clock="QCK"/>
      <port name="QST" clock="QCK"/>
    </input_ports>
    <output_ports>
      <port name="QZ" clock="QCK"/>
    </output_ports>
  </model>
</models>