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
r_g_b	1	5	0	5	8	5	5	5	0	0	0	0	0
vga	2	0	0	0	3	0	0	0	0	0	0	0	0
pll|altpll_component|auto_generated	2	0	0	0	5	0	0	0	0	0	0	0	0
pll	1	0	0	0	1	0	0	0	0	0	0	0	0