A feedback is an input ____A.which governs the state of a variableB.which provides a visual and audible alarmC.which indicates values of controlled variablesD.which measures the state of the controlled variable
A feedback is an input ____
A.which governs the state of a variable
B.which provides a visual and audible alarm
C.which indicates values of controlled variables
D.which measures the state of the controlled variable
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Who_______thiscountry，thepeopleorthepresident？Thisquestionisnoteasytoanswer.A.frightensB.differsC.displaysD.governs
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.以上都不对
对于环境已经恶化的区域，更适合采用（）制定指标 For regions where the environment has been deteriorated, it is more appropriate to adopt （） for indicator settlementA．pressure-state-response框架 The pressure-state-response frameworkB．state-pressure-response框架 The state-pressure-response frameworkC．response-pressure-state框架 The response-pressure-state frameworkD．response-state-pressure框架 The response-state-pressure framework
下列Moore型状态机采用Verilog语言主控时序部分正确的是：A．always@(posedge clk or negedge reset) begin if(!reset) current_state＜=s0; else current_state＜=next_state; endB．always@(posedge clk ) begin if(!reset) current_state＜=s0; else current_state＜=next_state; endC．always@(posedge clk t) if(reset) current_state＜=s0; else current_state＜=next_state;D．always@(posedge clk or negedge reset) if(reset) current_state＜=s0; else current_state＜=next_state;
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.以上都正确