ACPI为PC机主机定义了6种不同的能耗状态(S0～S5)，S0为正常工作状态。S1～S3为睡眠状态，S4为休眠状态， S5为【 】状态。
ACPI为PC机主机定义了6种不同的能耗状态(S0～S5)，S0为正常工作状态。S1～S3为睡眠状态，S4为休眠状态， S5为【 】状态。
相关考题：
Windows XP支持ACPI电源管理标准，该标准为PC主机定义了6种不同的能好状态(S0～S5)。其中，S0对应正常工作状态，S1～S3均对应待机状态，S4对应______状态，S5对应完全关闭状态。
下述程序中能够实现安全状态机设计的是：A.Parameter s0=0,s1=1,s2=2,s3=3,s4=4,s5=5,s6=6,s7=7; ... s5: next_state =s0; S6: next_state =s0; S7: next_state =s0; default:begin next_state =s0;#B.`define s0=1,s1=2,s2=4,s3=4,s4=8 s5: next_state =s1; S6: next_state =s1; S7: next_state =s2; default:begin next_state =s0;#C.Parameter s0=40,s1=41,s2=42,s3=43,s4=44,s5=45,s6=46,s7=47; ... s5: next_state =s0; S6: next_state =s0; S7: next_state =s0;#D.以上都正确
已知如下对输出逻辑的描述代码，state为当前状态，out为状态机输出。由此可知该状态机为Mealy型状态机。 always @（state) case （state) S0: out = 0; S1: out = 0; S2: out = 1; S3: out = 1; endcase
下列关于5状态的状态机说明部分的程序是否正确 parameter [2:0] s0=0, s1=1,s2=2,s3=3,s4=4; reg [2:0] current_state, next_state;
下述程序中能够实现安全状态机设计的是A.Parameter s0=0,s1=1,s2=2,s3=3,s4=4,s5=5,s6=6,s7=7; ... s5: next_state =s0; S6: next_state =s0; S7: next_state =s0; default:begin next_state =s0;#B.define s0=1,s1=2,s2=4,s3=4,s4=8 s5: next_state =s1; S6: next_state =s1; S7: next_state =s2; default:begin next_state =s0;#C.Parameter s0=40,s1=41,s2=42,s3=43,s4=44,s5=45,s6=46,s7=47; ... s5: next_state =s0; S6: next_state =s0; S7: next_state =s0;#D.以上都是正确选型
下列Moore型状态机采用Verilog语言说明部分正确的是：A．parameter [2:0] s0=0, s1=1,s2=2,s3=3,s4=4; reg [2:0] current_state, next_state;B．parameter [1:0] s0=0, s1=1,s2=2,s3=3,s4=4; reg [1:0] current_state, next_state;C．TYPE FSM_ST IS (s0, s1,s2,s3,s4); SIGNAL current_state, next_state: FSM_ST;D．typedef enum {s0, s1,s2,s3,s4} type_user; type_user current_state, next_state
11、已知如下对输出逻辑的描述代码，state为当前状态，out为状态机输出。由此可知该状态机为Mealy型状态机。 always @（state) case （state) S0: out = 0; S1: out = 0; S2: out = 1; S3: out = 1; endcase