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
my_uart_tx	12	0	0	0	2	0	0	0	0	0	0	0	0
speed_tx	3	0	0	0	1	0	0	0	0	0	0	0	0
my_uart_rx	4	0	0	0	10	0	0	0	0	0	0	0	0
speed_rx	3	0	0	0	1	0	0	0	0	0	0	0	0