B) [10 Points] Fill in the Next State/Output table for this FSM shown below.
The current state variables are called y1 and y2, while the next state
variables are Y1 and Y2, respectively. The output is z.
Next state
Present
state
w = 0
w = 1
Output
z
$y_2y_1$
$Y_2Y_1$
$Y_2Y_1$
A
00
00
01
0
B
01
00
11
6
C
11
01
10
0
D
10
11
10
1
C) [10 Points] Using K-maps, derive minimized SOP expressions for output z
and next state variables Y1 and Y2. Note that z, Y1 and Y2 are functions of
input w and current state variables y1 and y2.