【正确答案】module buk
CLK,RST pin;
Q0..Q2 pin istype 'reg';
OUT pin
Q=[QO..Q2];
S0=[0,0,0];
Sl=[0,0,1];
S2=[0,1,0];
S3=[0,1,1];
S4=[1,0,0];
S5=[1,0,1];
S6=[1,1,0];
X=.X.
state_diagram Q
state S0: if RST= =0 then Sl with OUT=1;
else S0;
state Sl: if RST= =0 then S2 with OUT=1;
else S0;
state S2: if RST= =0 then S3 with OUT=1;
else S0;
state S3: if RST= =0 then S4 with OUT=0;
else S0;
state S4: if RST= =0 then S5 with OUT=0;
else S0;
state S5: if RST= =0 then S6 with OUT=1;
else S0;
state S6: if RST= =0 then S0 with OUT=0;
else S0;
equations
Q.c=CLK;
end
【答案解析】