연세대 전기전자 기초실험 chapter. 8 (2017년판) 예렙+결렙

소개

2017학년도 1학기 전기전자응용실험을 수강하면서 작성한 레포트들입니다. 두 번째 디지털 실험입니다.
예비레포트+결과레포트로 구성되어있으며, 성적은 A+를 받았습니다.
처음 실험하시는 분들에게 참고용으로 좋을 것 같습니다.

목차

1. Text
1-1. Theory
1-2. Experiment Result
1-3. Discussion

2. Figure

3. Reference

4. Appendix (Arduino Code)

본문내용

1. Text
1-1. Theory
We made Combinational Logic circuit in this experiment. Combinational Logic is Logic circuit that form is combined without memory. We made 7-segment LED and ALU by verilog and It was implemented by FPGA.

In 7-segment LED, decoder is used. Simply, Decoder is machine that make output value which is selected by user according to input value. Opposite to decoder, Encoder do compression. Viz, the number of bits is decreased when signal go through encoder. We made 7-segment LED, The number 8 can be expressed using seven LEDs. If we control these LEDs, we can express hexadecimal number.

In ALU, 7-segment, logic operation and arithmetic operation is used. 7-segment is mentioned above. And, logic operation and arithmetic operation is implemented very easily by coding. We also learned this logic in several computer coding class. We use 7-segment LED. By using coding verilog, Addition, subtraction, AND, XOR was expressed. Next, insert these input value to 7-segment machine. Then, ALU is implemented.

참고자료

· Fundamentals of Logic Design – Roth/Kinney, 7th edition
· PPT Slide of Chapter #8