What are the PIN assignments for this circuit for the eSOC I

What are the PIN assignments for this circuit for the eSOC III board in Quartus. I have attached a picture of the circuit and the nodes need pins assigned to.

VCO, 5V GND Key = 0 Key = 1 2A Key-2 74LS47N 74LS157N Key -3 Key = 4 Key = 5 Key 6 Key- 7 Key -A GND Figure 2.4: Multiplexer Circuit (eSOC Version)

Solution

when the input is connected to

key A,key B......Key G then input will be 0

otherwise input will be 5

correspondingly output will be 0 or 5