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
关于上面的display 信息描述正确的是() [R1]display interface g0/0/0 GigabitEthernet0/0/0 current state:Administratively DOWN Line protocol current state:DOWN
关于上面的display 信息描述正确的是() [R1]display interface g0/0/0 GigabitEthernet0/0/0 current state:Administratively DOWN Line protocol current state:DOWN
[R1] display interface g0/0/0 GigabitEthernetO/O/O current state: Administratively DOWN Line protocol current state: DOWN 关于上面的display信息描述正确的是()。
[R1] display interface g0/0/0 GigabitEthernetO/O/O current state: Administratively DOWN Line protocol current state: DOWN 关于上面的display信息描述正确的是()。
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
下列标识符中,不合法的是( )。 A: 9moon B: signal C: Not_A_T D: State0
下列标识符中,不合法的是( )。 A: 9moon B: signal C: Not_A_T D: State0
下列标识符中,( )是不合法的标识符。 A: State0 B: Not_Ack_0 C: signa11 D: 9moon
下列标识符中,( )是不合法的标识符。 A: State0 B: Not_Ack_0 C: signa11 D: 9moon
下列标识符中,()是不合法的标识符。 A: State0 B: 9moon C: Not_Ack_0 D: signal
下列标识符中,()是不合法的标识符。 A: State0 B: 9moon C: Not_Ack_0 D: signal
下列标识符中,不合法的标识符为( )。 A: moon9 B: State0 C: Not_Ack_0 D: 5bits
下列标识符中,不合法的标识符为( )。 A: moon9 B: State0 C: Not_Ack_0 D: 5bits
下列标识符中,( )是不合法的标识符。 A: State0 B: 9Mda C: Not_and_0 D: Time$
下列标识符中,( )是不合法的标识符。 A: State0 B: 9Mda C: Not_and_0 D: Time$
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