Towards the end of the chapter (p. 160-161), examples of
deriving control signals are given. Table 5-6 lists out the
"actions" to fetch/decode/execute each CPU instruction.
List out the control signals given when a CPU instruction is
being executed. For example, when each of the instructions X, Y,
and Z is being executed, the control unit gives a set of signals at
different time T:
X: at T4: A0 A1 C0
at T5, A1 B0
(function/inst X and at T4:...