Introduction - If you have any usage issues, please Google them yourself
To complete the task of the experiment is to design a four bit binary full adder. The specific experimental process is the use of the toggle switch on the module in the experimental system input as a summand X SW17 ~ SW14, SW13 ~ SW10 as another addend Y input, as a result of S output LED module LEDG0 ~ LEDG4, LED Liang said output ' 1 ' LED off means output ' 0' .