【多选题】在巴金《爱尔克的灯光》中,“爱尔克的灯光”是指()。
【简答题】2016 年3月1日,大江公司购入长河公司股票100万股,5月10日,长河公司宣告分配现金股利,每股0.5元;6月3日收到现金股利50万元。长河公司宣告分配现金股利、收到现金股利时如何进行账务处理?
【简答题】What do we learn from this conversation? [A] The man thought the essay was easy. [B] The woman had a hard time writing the essay. [C] The woman thought the essay was easy. [D] Neither of them has fini...
【简答题】生活即教育,由杜威“教育即生活”改造而来。是“()”。
【单选题】关于抗疟药,下列哪项叙述是正确的:( )
【单选题】接上题,阅读下列关于秒计数模块的代码,下列说法正确的是( )。always @(posedge clk or posedge reset)beginif(reset==1'b1) begin {s_h,s_l}<=8'h00;else beginif(flag==1'b1) beginif(s_l==4'd9) begins_l<=4'd0;if(s_h==4'd5) begins_h<=4'...
C.
如下代码与题干代码功能相同: always @(posedge clk or posedge reset) begin if(reset==1'b1) begin {s_h,s_l}<=8'h00; else begin if(flag==1'b0) begin if(s_l==4'd9 && s_h==4'd5 ) begin s_l<=4'd0; s_h<=4'd0; end else if (s_l==4'd9 ) begin s_l<=4'd0; s_h<=s_h+1'b1; end else s_l<=s_l+1'b1; end end end end
D.
如下代码与题干代码功能相同: always @(posedge clk or posedge reset) begin if(reset==1'b1) begin {s_h,s_l}<=8'h00; else begin if(flag==1'b1) begin if(s_l==4'd9 && s_h==4'd5 ) begin s_l<=4'd0; s_h<=4'd0; end else if (s_l==4'd9 ) begin s_l<=4'd0; s_h<=s_h+1'b1; end else s_l<=s_l+1'b1; end end end end