디지털 공학 BCD adder & Encoder

-목차-
chapter1
Contents····························································003
chapter2
Logic gate···························································005
chapter3
Simulation···························································006
chapter4
Picture······························································006
chapter5
Etc·································································006

1. Contents

1) BCD Adder

Binary Sum
BCD Sum
Decimal
0
0
0
0
0
0
0
0
0
0
0
0
0
0…(생략)

①②③④⑤⑥⑦⑧⑨⑩

① 4bit Adder를 통하여 두 수를 덧셈을 해준다.

② 만약 이 수가 10~19까지의 수이라면 이 숫자를 다시 한 번 4bit adder를 통해 6을 더해 준다.

③ 이 수가 10~19임을 알 수확인 하는 방법은

ㄴ. 일 때

ㄷ. 일 때 이므로