ORG 0000H
LJMP MAIN
ORG 0040H
MAIN:MOV SCON,#00H
CLR ES
MOV R0,#00H
HH:MOV DPTR,#LED7 ;置表格基址
MOV A,R0 ;置表格偏移量
MOVC A,@A+DPTR ;读表格数据
MOV SBUF,A
JNB TI,$
CLR TI
ACALL DELAY
INC R0
CJNE A,#0FFH,HH
LJMP MAIN
;======延时子程序======
DELAY: MOV R5,#200
DL00: MOV R6,#10
DL01: MOV R7,#250
DL02: DJNZ R7,DL02
DJNZ R6,DL01
DJNZ R5,DL00
RET
LED7:DB
03H,9FH,25H,0DH,99H,49H,41H,1FH,01H,09H,01H,1FH,41H,49H,99H,0DH,25H,9FH,03H,0F
FH
;0 1 2 3 4 5 6 7 8 9
END
