Ngày tải lên :
20/03/2014, 19:20
... R1,#29h; BIEN DEM TRANG THAI HIEN THI DEN DO LAP1: CLR Do1; DEN DO MOV P1,R1 DEC R1 ACALL DELAY CJNE R1,#01Fh,LAP2 MOV R1,#19h; NAP LAI BIEN DEM CHO R1 LAP2: MOV P1,R1 DEC R1 ACALL DELAY CJNE R1,#0Fh,LAP2 ... TAT DEN DO CLR Xanh1 DEC R1 ACALL DELAY CJNE R1,#00h,LAP3 MOV R1,#25h LAP4: MOV P1,R1 CLR Xanh1; DEN XANH SANG DEC R1 ACALL DELAY CJNE R1,#01Fh,LAP4 MOV R1,#19h 17 LAP5: MOV P1,R1 DEC R1 ACALL DELAY ... R1,#09h LAP6: MOV P1,R1 DEC R1 ACALL DELAY CJNE R1,#00Fh,LAP6 MOV R1,#04h LAP7: MOV P1,R1 SETB Xanh1 CLR Vang1 DEC R1 ACALL DELAY CJNE R1,#00Fh,LAP7 MOV R1,#29h LJMP MAIN DELAY: PUSH 00H MOV TMOD,#01H...