... R1,#01H ;HIEN THI RA COT DAU TIENSCAN:MOV A,R0MOVC A,@A+DPTR ;NAP DU LIEU TU DATABASE VAO AMOV P2, A ;HIEN THI RA DONG TUONG UNGMOV P1,R1 ;HIEN THI RA COT DAU TIENLCALL DELAY5MS ;CHUONG TRINH ... CHUONG TRINH CHAY CHU ; CT0: ;CHAY DOAN CHU "HAPPY NEW YEAR 2008". MOV DPTR,#MAHIENTHI2LAP2: LCALL SCAN5MT INC DPTR MOV A,DPL CJNE A,#LOW(MAHIENTHI2+144),LAP2 RET; CT1: ;HIEN ... ;HIEN THI "DIEN TU" MOV DPTR,#DIENTU LCALL SCAN5MT RET; CT2: ;HIEN THI "X CUONG". MOV DPTR,#CUONG LCALL SCAN5MT RET; ;CAC CHUONG TRINH QUET MA TRAN; SCAN1MT: ;CHUONG...