以下的描述中,必然是对Mealy型状态机的描述的是? A: always@(*)case(state)S0:beginout=0;if(in)next_state=S1;elsenext_state=S2;end…… B: always@(*)case(state)S0:beginif(in)next_state=S1;elsenext_state=S0;end…… C: always@(*)case(state)S0:beginif(in)beginnext_state=S1;out=1endelsenext_state=S0;end…… D: 以上答案均不正确
以下的描述中,必然是对Mealy型状态机的描述的是? A: always@(*)case(state)S0:beginout=0;if(in)next_state=S1;elsenext_state=S2;end…… B: always@(*)case(state)S0:beginif(in)next_state=S1;elsenext_state=S0;end…… C: always@(*)case(state)S0:beginif(in)beginnext_state=S1;out=1endelsenext_state=S0;end…… D: 以上答案均不正确
定义状态机当前状态为state ,次态为next _state; 输入a,输出b, 则下列为Mealy状态机的写法是: A: always@(posedge clk)case (state )0:next_state<=1;1:next_state<=x; B: always@(posedge clk)case (state )0: if(a==0)next_state<=1; else next_state<=x;1:next_state<=x; C: always@(posedge clk)case (state )0: if(state==0)next_state<=1; else next_state<=x;1:next_state<=x; D: 以上都是正确的
定义状态机当前状态为state ,次态为next _state; 输入a,输出b, 则下列为Mealy状态机的写法是: A: always@(posedge clk)case (state )0:next_state<=1;1:next_state<=x; B: always@(posedge clk)case (state )0: if(a==0)next_state<=1; else next_state<=x;1:next_state<=x; C: always@(posedge clk)case (state )0: if(state==0)next_state<=1; else next_state<=x;1:next_state<=x; D: 以上都是正确的
以下说法错误的是void main(){ state=1; while(1) { switch(state) { case 0x01:setup();break; case 0x02:run();break; } }}void setup(){ Buzzer=1;Led=1;while(1) { if(Key==0){state=0x02;goto exit;} }exit:return;}void run(){ Buzzer=0;Led=0; while(1) { if(Key==0){state=0x01;goto exit;} } exit:return;} A: 共有两个状态 B: Buzzer=1;Led=1;实现声光报警 C: Buzzer=1;Led=1;全停 D: if(Key==0){state=0x01;goto exit;} 按下按键,转到第一个状态
以下说法错误的是void main(){ state=1; while(1) { switch(state) { case 0x01:setup();break; case 0x02:run();break; } }}void setup(){ Buzzer=1;Led=1;while(1) { if(Key==0){state=0x02;goto exit;} }exit:return;}void run(){ Buzzer=0;Led=0; while(1) { if(Key==0){state=0x01;goto exit;} } exit:return;} A: 共有两个状态 B: Buzzer=1;Led=1;实现声光报警 C: Buzzer=1;Led=1;全停 D: if(Key==0){state=0x01;goto exit;} 按下按键,转到第一个状态
6. contact A: the state of talking or speaking B: the state of acting C: the state of communicating or meeting D: the state of laughing
6. contact A: the state of talking or speaking B: the state of acting C: the state of communicating or meeting D: the state of laughing
Why does the existence of intermediate state in the 4-level laser can promote the production of laser beam? A: reach population inversion between ground state and metastable state B: reach population inversion between ground state and intermediate state C: reach population inversion between ground state and pumped state D: reach population inversion between intermediate state and metastable state
Why does the existence of intermediate state in the 4-level laser can promote the production of laser beam? A: reach population inversion between ground state and metastable state B: reach population inversion between ground state and intermediate state C: reach population inversion between ground state and pumped state D: reach population inversion between intermediate state and metastable state
When the initial state and the final state are fixed, "the sum of work and heat" is the state function.
When the initial state and the final state are fixed, "the sum of work and heat" is the state function.
Which of the following state is not slave-holding state in 1860?
Which of the following state is not slave-holding state in 1860?
Where was Confucius born?( ) A: Qin State B: YanState C: Lu State D: Qi State
Where was Confucius born?( ) A: Qin State B: YanState C: Lu State D: Qi State
A.touch/var/state/dhcp/dhcpd.leases B.address/var/state/dhcp/dhcpd.leases C.nat/var/state/dhcp/dhcpd.leases D.resolve/var/state/dhcp/dhcpd.leases
A.touch/var/state/dhcp/dhcpd.leases B.address/var/state/dhcp/dhcpd.leases C.nat/var/state/dhcp/dhcpd.leases D.resolve/var/state/dhcp/dhcpd.leases
amnesia A: a state of losing one’s memory B: a state of feeling sad C: a state of feeling betrayed
amnesia A: a state of losing one’s memory B: a state of feeling sad C: a state of feeling betrayed