Question: The following SM chart is to be realized using the two-address microprogramming structure shown in Figure 5-29. (a) Convert the SM chart to the proper

The following SM chart is to be realized using the two-address microprogramming structure shown in Figure 5-29.
(a) Convert the SM chart to the proper form by adding a minimum number of states to the given diagram. Make a suitable state assignment.
(b) Write the microprogram required to implement this SM chart.

X1 Z, х, X3 SJZ, X2 S,/ SIZ3 х,

(c) Draw a block diagram showing how the SM chart can be realized using a ROM, multiplexers, and flip-flops.

Q. Q, Qa T, T, C; B; A; C, B, A, Z, Z, Zz

X1 Z, , X3 SJZ, X2 S,/ SIZ3 , Q. Q, Qa T, T, C; B; A; C, B, A, Z, Z, Zz

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