查看寄存器A的内容VIP免费

ORG0000HLJMPMORG0030HM:MOVA,#0FEHMOVR2,#8OUT:MOVP1,ARLA;①查看寄存器A的内容?;MOVR5,#15IS:MOVR6,#0CALLDELAYDJNZR5,ISDJNZR2,OUT;②查看寄存器R2的内容?LJMPM;MOVR6,#0DELAY:MOVR7,#0LOP:DJNZR7,LOPDJNZR6,DELAYRET;③软件仿真，测量DELAY子程序延时时间ENDKEY1BITP1.0KEY2BITP1.1LED1BITP1.2LED2BITP1.3ORG0000HLJMPMORG0030HM:SETBKEY1SETBKEY2STEP:MOVC,KEY1;④拨到“1”和“0”情况下，分别查看变量KEY1值？MOVLED1,C;⑤拨到“1”和“0”情况下，查看位寄存器C值？MOVC,KEY2MOVLED2,CLJMPSTEPENDORG0000H0000020030LJMPMAINORG000BH000B020100LJMPINTORG0030H0030758160MAIN：MOVSP，#60H0033758901MOVTMOD，01H0036755000MOV50H，#00H0039758C3CMOVTH0，#3CH003C758AB0MOVTL0，#0B0H003FD28CSETBTR00041D2A9SETBET00043D2AFSETBEA00457A03LOOP：MOVR2，#03H0047787EMOVR0，#7EH00497953MOVR1，#531t004BE7LOOP1：MOVA，@R1004C54F0ANLA，#0F0H004EC4SWAPA004FF6MOV@R0，A005018DECR00051E7MOVA，@R10052540FANLA，#0FH0054F6MOV@R0，A005519DECR1005618DECR00057DAF2DJNZR2，LOOP10059122000LCALL2000H005C0145AJMPLOOPORG0100H0l00758C3CLNT：MOVTH0，#3CH0103758AB0MOVTL0，@0B0H0106C0E0PUSHA0108C0D0PUSHPSW010A0550INC50H0l0CE550MOVA，50H010E00NOP010FB40A2ACJNEA，@0AH，G0T00112755000MOV50H，#00H0115740lMOVA，#01H01172551ADDA，51H0119D4DAA011AF55lMOV51H，A011CB4601DCJNEA，#60H，G0T0011F740lMOVA，#01H0121755100MOV5lH，#00H01242552ADDA，52H0126D4DAA0127F552MOV52H，A0129B46010JNZEA，#60H，G0T0012C740lMOVA，#01H012E755200MOV52H，#00H01312553ADDA，53H0133D4DAA0134F553MOV53H，A0136B42403CJNEA，#24H，G0T00139755300MOV53H，#00H013CD0D0G0T0：POPPSW013ED0E0POPA014032RETIEND【实验程序1】sbitLED=P1^0ORG0000HLJMPMorg0003H//①此处语句的作用LJMPINTE0ORG0030HM:MOVSP,40HSETBIT0SETBEX0SETBEASETBLEDS:SJMPSORG100HINTE0:CPLLED//②该语句的作用RETIEND【实验程序2】#includesbitLED=P1^0;voidex_int0()interrupt0//③此处interrupt0的作用{LED=~LED;}voidmain(void){IT0=1;//④该语句的作用EX0=1;//⑤该语句的作用EA=1;//⑥该语句的作用LED=1;while(1);//⑦该语句的作用}