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ORG 00H;
START:
JB P1.0,START;Ó|°l늣¡£¡
LCALL DELAY; ·ÀÖ¹…DŽӣ¡£¡£¡£¡
JB P1.0,START;
QQ:
CLR P2.0;ˆó¾¯
LCALL DELAY;
SETB P2.0;
AJMP QQ;
DELAY:
MOV R2,#200;
D1:MOV R3,#250;
D2:MOV R4,#200;
D3:DJNZ R4,D3;
DJNZ R3,D2;
DJNZ R2,D1;
RET
END
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