Ngày tải lên :
18/02/2014, 14:14
... ORG 000BH LJMP QUETLED MAIN: MOV TMOD,#11H MOV TH0,#HIGH(-1000) MOV TL0,#LOW(-1000) MOV CNT1,#0 MOV CNT2,#0 MOV CNT3,#0 MOV R1,#255 MOV R2,#255 MOV R3,#5 MOV R0,#LED3 MOV POS,#11111011B SETB EA ... DJNZ R3,H33 MOV R1,#255 MOV R2,#255 MOV R3,#5 LJMP TROVE T1: MOV R3,#5 MOV R1,#255 MOV R2,#255 INC CNT1 MOV A,CNT1 CJNE A,#100,TROVE1 MOV CNT1,#0 LJMP TROVE1 T2: MOV R3,#5 MOV R1,#255 MOV R2,#255 ... LED3,A MOV LED4,B POP B POP ACC RET QUETLED: PUSH PSW PUSH ACC MOV TH0,#HIGH(-1000) MOV TL0,#LOW(-1000) MOV P2,#11111111B MOV DPTR,#LED7S MOV A,@R0 MOVC A,@A+DPTR MOV P0,A MOV A,POS MOV P2,A RL MOV...