您所在位置：主题：求助!!!!刚刚开始学!
lidongxu5211314
[专家分：130] 发布于 2007-04-20 18:22:00
用主--子程序结构实现a^2+b^2.平方值程序查表实现!
我做的是:
ORG 0000H
START:MOV R1,#03H
MOV 40H,R1
ACALL PF
MOV R1,A
MOV R2,#03H
MOV 40H,R2
ACALL PF
ADD R1,A
WAIT: SJMP WAIT
PF: CLR A
MOV DPTR,#TABLE
MOV A,40H
MOVC A,@A+DPTR
TABLE:DB 0,1,4,9,16,25
END
但出不来结果![em10]请各位大侠帮忙指导下!!!
我做的是:
ORG 0000H
START:MOV R1,#03H
MOV 40H,R1
ACALL PF
MOV R1,A
MOV R2,#03H
MOV 40H,R2
ACALL PF
ADD R1,A
WAIT: SJMP WAIT
PF: CLR A
MOV DPTR,#TABLE
MOV A,40H
MOVC A,@A+DPTR
TABLE:DB 0,1,4,9,16,25
END
但出不来结果![em10]请各位大侠帮忙指导下!!!