Procedure
- Connect Pin-2 (Input & Output) of ICBase-2 to Output-7.
- Connect Pin-13 (Input & Output) of ICBase-2 to Output-6.
- Connect Output-5 to Pin-13 (Input & Output) of ICBase-2.
- Connect Pin-1 (Input & Output) of ICBase-1 to Output-13.
- Connect Output-12 to Pin-1 (Input & Output) of ICBase-1.
- Connect Output-11 to Pin-20 (Input & Output) of ICBase-1.
- Connect Pin-16 (Input & Output) of ICBase-1 to Output-11.
- Connect Pin-11 (Input & Output) of ICBase-1 to Output-10.
- Connect Output-9 to Pin-11 (Input & Output) of ICBase-1.
- Connect Pin-13 (Input & Output) of ICBase-1 to Output-8.
- Connect Output-14 to Pin-13 (Input & Output) of ICBase-1.
- Connect Output-15 to Pin-8 (Input & Output) of ICBase-1.
- Connect Pin-6 (Input & Output) of ICBase-1 to Output-15.
- Connect Pin-19 (Input & Output) of ICBase-2 to Output-4.
- Connect Output-3 to Pin-19 (Input & Output) of ICBase-2.
- Connect Pin-14 (Input & Output) of ICBase-2 to Output-2.
- Connect Output-1 to Pin-14 (Input & Output) of ICBase-2.