家用防盗报警器设计(9)
时间:2025-07-06
时间:2025-07-06
M1:MOV A,R3 ACALL
READ ;
JZ N1 ACALL
M2 ;
P1 ;
SETB P1.4 ANL A,#0FH
RET ;
M2:MOV R0,A N1:MOV A,R1 INC A MOV R1,A ACALL READ JZ N2 ACALL M2 N2:MOV A,R1 INC A MOV R1,A ACALL READ JZ N3 ACALL M2 N3:MOV A,R1 INC A MOV R1,A ACALL READ JZ N4 ACALL M2
N4:MOV R3,#0B0H MOV A,02H DEC A JNZ M1 SJMP
START READ:MOV P1,A CLR P1.4 ORL P1,#0FH MOV
A
;; ;,
LCALL DELAD1 MOV A,R1 ACALL READ XRL
A
R0 JNZ M22 ACALL
TLTC M22:RET TLTC
:
MOV
R1 ;
ANL A,#0FH MOV R7,A JNZ L1 MOV R2,#00H L1:MOV A,R7 XRL A,#01H JNZ L2 MOV R2,#04H L2:MOV A,R7 XRL A,#02H JNZ L3 MOV R2,#08H L3:MOV A,R7 XRL A,#03H JNZ L3 MOV R2,#12H LL3
:
MOV
,
;
;
A
,
A
,
上一篇:自己的论文