LOOP:
MOV R1,#00H
MOV R2,#08H
MOV R7,#0FEH
LABEL:
MOV DPTR,#TABA
MOV A,R1
MOVC A,@A+DPTR
MOV P0,A
MOV A,R7
MOV P2,A
RL A
MOV R7,A
INC R1
LCALL DL
DJNZ R2,LABEL
LJMP LOOP
TABA: DB 00H,08H,08H,038H,08H,08H,0FFH,00H
DL: MOV R4,#0A3H
DL1: MOV R3,#0FFH
DL2: DJNZ R3,DL2
DJNZ R4,DL1
RET
END