FSM #1 -  x, x_b signal generation
x=1
x_b=0
Error
state
x=0
x_b=1
y_b’ . clk’
y_b . clk’
y_b . clk’
y_b’ . clk’
x=1
x_b=1
S1
S2
S0
8
CE-653 - MSFSM Intuitive Example