[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$flo0zIWrogdyFP0kM_3QbV_RQ0vPL5gYuI8RK2BAWWhQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2023-11-25 12:48:21",108387147,[8,9,10,11],"瓷片电容","陶瓷电容","钽电容","电解电容",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},204,"fbc42e3fd9f208948499a05a5db9bdb7","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ff3bbd57b5eed884011afb97956bbd533.jpg","单片机原理及应用","work_31156643","","复位电路中的电容是什么电容",[21,26,35,44,53,59,68,77,86,93],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],108387148,[30,31,32,33],"0","1","2","3","定时器工作方式( )可溢出后不用重装计数初值",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],108387150,[39,40,41,42],"静态","动态","静态和动态","查询","显示方式编程较简单,但占用I\u002FO口线多,其一般适用显示位数较少的场合",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],108387153,[48,49,50,51],"TH1","TL1","TH0","TL0","51单片机定时器T0的低8位计数器是哪一个呢",{"answer":54,"createTime":5,"id":55,"options":56,"question":58,"source":24,"type":25},[],108387154,[31,32,33,57],"4","定时\u002F计数器有( )种工作方式",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":24,"type":25},[],108387158,[63,64,65,66],"将各位数码管的段选线并联","将段选线用一个8位I\u002FO端口控制","将各位数码管的公共端直接接在+5V或GND上","将各位数码管的位选线用各自独立的I\u002FO端口控制","LED数码管若采用动态显示方式,下列说法错误的是( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":24,"type":25},[],108387162,[72,73,74,75],"ET1","IE1","TF1","IT1","AT89C51单片机的外部中断1的中断请求标志是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":24,"type":25},[],108387164,[81,82,83,84],"取反","清0","逻辑非","逻辑与","CLR A是什么指令",{"answer":87,"createTime":5,"id":88,"options":89,"question":92,"source":24,"type":25},[],108387166,[90,91,30,31],"行号","表格首地址","MOVC查表指令中,DPTR里放的是什么",{"answer":94,"createTime":5,"id":95,"options":96,"question":101,"source":24,"type":25},[],108387167,[97,98,99,100],"IP","IE","TCON","SCON","51单片机可分为两个优先级别,各中断源的优先级别设定是利用( )寄存器"]