触发器功能测试实验报告 031210434

触发器功能测试刘思何031210425一.实验目的.了解时钟脉冲的触发作用

1.掌握基本、、触发器的逻辑功能、编写和使用2RS JKD.理解触发器所实现的状态转换功能3二.实验器件开发板、计算机、软件vivado三.实验内容基本触发器的编写，验证并且生成核连接电路图，在两引脚输入L RSIP R,Smodule rs_ff case{s_n,r_n}10input2b00:q=rbx;2^01:q=rbl;s_n,input2blO:q=lbO;r_n,output2b11:q=q;q；endcaseregq;always@*endendmodulebegin触发器的编写，验证并且生成核

2.JK IPmodulejk_ff begin10input elk,case{j,k}output q,2b00:q=q;output q_n,2fb01:q=TbO;input j,input2bl0:qv=lbl;k2bll:q=〜q；；default:q=Tbx;reg q；endcaseendalways@posedge elk不同的电平，测试输出端电平assign q_n=〜q;endmodule打project_3-[D:/cstrike/project_3/project_3jpr]-Vivado

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150.219KyBitstrofinSotting:»GenerateBitstreanKrdvareNanther，—_____州Op«nTarget TypeaIclconnandhereProp-anDevice TelConsolttM«zzag«s7LogReports》D”10Rim:先将、置于或状态，然后将其置于状态，给、一个初始激励信s_n r_n100111j k号，随后一上一下拨动、的开关，输入一个时钟信号，观察、灯的亮s_n r_n qq_n灭情况触发器的编写，验证

3.D如触发器一样进行验证JK四.实验数据及分析触发器RU16V16s_n V17r_n不定00暗01亮10保持上个状态11触发器（上升沿触发）JKR2Tls_n,r_n V16J V17K U16q E19q_n11-10-01-1101暗亮置0亮暗置11-10-01-11101亮暗保持00暗亮翻转11触发器（上升沿触发）DR2T1W13d V13q V14q_n10-010暗亮10-011亮暗五.实验心得及体会这是第三次在实验课上用开发板，对于程序的操作已经比较熟练了，VIVADO已经基本熟悉操作的流程.虽然是按照老师给的步骤一步一步做，但自己已经能理解很多选项的意思本次试验是一开始先做的触发器，接着再做触发器，最RS JK后做触发器，这样的步骤降低了实验的难度，并且让我们了更多的的方法，并D且清晰的反映了各个触发器的联系，让我们对触发器的原理和工作方式有了更深入的了解不用再去纠结于电路的连接，或是示波器的调节，给我们更多的时间去理解实验的原理。