What are the two instructions needed in the basic computer to change the E flip-flop value? Explain them briefly. Question 2 (CLO 4−3 pts) Derive the boolean logic expression for the gate structure that clears the sequence counter SC to 0 . Draw the logic diagram of the gates and show how the output is connected to the INR and CLR inputs of SC. Minimize the number of used gates. Question 3 (CLO 5 - 3 pts) Assume that you are asked to add a new instruction to the Manos'computer called ADM (Add AC into Memory). Below is a simple code for the execution of the ADM instruction: M∣AR∣←M∣AR∣+AC Give the sequence of the register transfer statements needed to execute ADM starting from T4 assuming that the op-code for the ADM instruction is 001 .