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
TextLcd	10	0	0	0	10	0	0	0	0	0	0	0	0
Printf|hextobcd1	31	0	0	0	40	0	0	0	0	0	0	0	0
Printf	34	0	1	0	1	0	0	0	0	0	0	0	0
IR	3	24	1	24	32	24	24	24	0	0	0	0	0