📄 s9-2.asm
字号:
ORG 0000H
LJMP MAIN
ORG 030H
MAIN: MOV DPTR,#TAB
MOV R1,#20H
MOV R7,#20H
C01: CLR A
MOVC A,@A+DPTR
MOV @R1,A
INC DPTR
INC R1
DJNZ R7,C01
START: MOV 60H,#00H
MOV R7,#20H
MOV R1,#20H
START1: MOV A,@R1
CJNE A,#58H,LOOP
INC 60H
LOOP: INC R1
DJNZ R7,START1
MOV P0,60H
ACALL DEL
SJMP $
ORG 0100H
TAB: DB 0FEH,25H,02H,0FEH,25H
DB 58H,25H,04H,0FDH,80H
DB 0FAH,84H,02H,0FEH,84H
DB 0FEH,84H,04H,0FEH,25H
DB 58H,25H,02H,0FEH,84H
DB 0FEH,0C0H,04H,0FEH,0C0H
DB 0FBH,98H
ORG 0150H
DEL: MOV R5,#0BH
F1: MOV R7,#02H
F2: MOV R6,#0FFH
F3: DJNZ R6,F3
DJNZ R7,F2
DJNZ R5,F1
RET
END
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