digraph g {
	
	mic_array_pdm_rx [label="mic_array_pdm_rx()", color=red]; 
	mic_array_hires_delay [label="mic_array_hires_delay()", color=red]; 
	mic_array_decimate_to_pcm_4ch1 [label="mic_array_decimate_to_pcm_4ch()", color=red]; 
	mic_array_decimate_to_pcm_4ch0 [label="mic_array_decimate_to_pcm_4ch()", color=red]; 
	example [label="example()", color=red]; 
  
	pdm_mic  [label="PDM Microphone", shape=box]; 

	pdm_mic -> mic_array_pdm_rx;
	
	mic_array_pdm_rx -> mic_array_hires_delay;
	mic_array_hires_delay -> mic_array_decimate_to_pcm_4ch0;
	mic_array_hires_delay -> mic_array_decimate_to_pcm_4ch1;

	mic_array_decimate_to_pcm_4ch0 -> example;
	mic_array_decimate_to_pcm_4ch1 -> example;
}