C program related to logic gates!
Hi,
have been asked to produce a c program allowing the user to simulate combinational logic gates where the user inputs binary values for A,B and C and the output circuit is displayed. have been given a template array to use with the program which contains the binary info for AND, OR and NOT gates.
the first part of the spec tells me to Start by adding C functions for simulating additional logic gates: XOR, XNOR, NAND and NOR.
all i am looking for is how would i go about answering the first part.... adding c functions for the XOR, XNOR etc logic gates as this part is confusing me?
The template code is shown below!
Code:
#include<stdio.h>
int And(int a, int b);
int Or(int a, int b);
int Not(int a);
void main()
{
///where main body of code will go
}
int And(int a, int b)
{
int output;
if(a==0 && b==0)
output=0;
if(a==1 && b==0)
output=0;
if(a==0 && b==1)
output=0;
if(a==1 && b==1)
output=1;
return (output);
}
int Or(int a, int b)
{
int output;
if(a==0 && b==0)
output=0;
if(a==1 && b==0)
output=1;
if(a==0 && b==1)
output=1;
if(a==1 && b==1)
output=1;
return (output);
}
int Not(int a)
{
int output;
if(a==0 )
output=1;
if(a==1 )
output=0;
return (output);
}