Procedure
- Connect Input-15 to Pin-1 (Input & Output) of ICBase-1.
- Connect Input-14 to Pin-2 (Input & Output) of ICBase-1.
- Connect Pin-4 (Input & Output) of ICBase-1 to Pin-3 (Input & Output) of ICBase-1.
- Connect Input-13 to Pin-5 (Input & Output) of ICBase-1.