5. Fill the following table to reflect the control bits that activates each function given. Function FO F1 ENA | ENB INVA INC A B' A+B A+B+1 A+1 B+1 - B-1 -A B | A AND A OR B Textbook ALU Design The textbook design of a single bit ALU is given below (fig 3-18; pg 167): Logical unit Carry in AB INVA A A+B - Output ENAN B ENB Sum Enable lines Full adder $$1 AAAA Decoder Carry out 5. Fill the following table to reflect the control bits that activates each function given. Function FO F1 ENA | ENB INVA INC A B' A+B A+B+1 A+1 B+1 - B-1 -A B | A AND A OR B Textbook ALU Design The textbook design of a single bit ALU is given below (fig 3-18; pg 167): Logical unit Carry in AB INVA A A+B - Output ENAN B ENB Sum Enable lines Full adder $$1 AAAA Decoder Carry out