Hello , need a help please
How to design an adder-subtractor circuit, which perform the addition or subtraction of two BCD
numbers, and display the final results which range from (-9 to 15) on a two seven segment. The result should include the sign which can be represented with an additional LED. The user can select the operation using the selection switch
How to design an adder-subtractor circuit, which perform the addition or subtraction of two BCD
numbers, and display the final results which range from (-9 to 15) on a two seven segment. The result should include the sign which can be represented with an additional LED. The user can select the operation using the selection switch