Q1. B. Implement the following Boolean expression for the PLD below: F5= BD+ ACD + ABCD+ BD+ACD AL BL LPL F6= ACD+BD+ACD +AC+AC F7 = AC+ ABCD+ BD+ ACD+BC F8 = BD+ ACD + ABCD+BC D-

3.

3. The following figure shows the four-bit Adder-Subtractor. Your inputs for this combinational circuit are A = 8, B = 5 and M = 1. What is the outputs S3, S2, S1, and S0? You have to show how to get the outputs by indicating each carry bit. (Note: You should show all the steps to receive full credits)

Simplify the following block diagram and calculate the C/R values ​​if you know: G15, G210, G3 15 and G4 = 20 H115, H2= 10, and H3 = 5