Dear Microprocessor Expert,

Could you please help me with this question?

A basic level micro processor control unit is to be designed according to the

following specifications.

Operations: Addition, logical AND, logical OR$,$ bitwise inversion, increment by

one.

Operations to be performed on data stored in A and $B$ registers accordingly.

Results of the ALU operation to be stored in register C$.$

Current instruction is loaded to the instruction register $($IR$).$

Figure$-08$

i$.$ Design the circuitry inside the ALU.

ii$.$ Design the combinational circuit in the decoder.

$($Clearly state all your assumptions and show all the design steps$)$