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
fir_inst	9	0	0	0	18	0	0	0	0	0	0	0	0
pll_inst|altpll_component|auto_generated	2	0	0	0	5	0	0	0	0	0	0	0	0
pll_inst	1	0	0	0	1	0	0	0	0	0	0	0	0