Hierarchy	Input	Constant Input	Unused Input	Floating Input	Output	Constant Output	Unused Output	Floating Output	Bidir	Constant Bidir	Unused Bidir	Input only Bidir	Output only Bidir
audio_inst1|c1	2	0	0	0	1	0	0	0	0	0	0	0	0
audio_inst1|r0	1	0	0	0	1	0	0	0	0	0	0	0	0
audio_inst1	27	0	9	0	18	0	0	0	3	0	0	0	0