1= 0001= Load AC from Memory AC- Accumulator
2= 0010= Store AC to Memory PC- Program Counter
5= 0101= Add to AC from memory IR- Instruction Register
4= 0100= Subtract AC from memory
3= 0011= Load AC from I/O
7= 0111= Store AC to I/O
The 12-bit address recognizes the particular Memory location or I/O device. Illustrate the program execution for the programs.