code: def _run_seq(self, size):
          
  
          # Write the sequence to the sequence generator (hw driver)
          self['SEQ'].write(size)  # write pattern to memory
  
          self['SEQ'].set_size(size)  # set size
          self['SEQ'].set_repeat(1)  # set repeat
          self['SEQ'].start()  # start
  
          while not self['SEQ'].get_done():
              time.sleep(0.01)
docs: Send the contents of self['SEQ'] to the chip and wait until it finishes.