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P. 217
INC R4
DJNZ R1,AGAIN1
MOV R5,#10H ;2s
ACALL DELAY
;-----------------------
MOV R1,#0FH
AGAIN2: MOV A,R4
MOVC A,@A+DPTR
MOV P1,A
INC R4
MOV A,R4
MOVC A,@A+DPTR
MOV P2,A
MOV R5,#08H ;1s
ACALL DELAY
INC R4
DJNZ R1,AGAIN2
;-----------------------
MOV SP,#07H
AJMP START
;----------------------
DELAY: MOV R6,#FAH
DE1: MOV R7,#FAH
DE2: DJNZ R7,DE2
JNB P0.3,STOP
DJNZ R6,DE1
JNB P0.3,STOP
DJNZ R5,DELAY
JNB P0.3,STOP
RET
;-----------------------
STOP: AJMP BEGIN
;-----------------------
ORG 300H
TABLE: DB F9H,00H,A4H,00H
DB B0H,01H,99H,01H
DB 92H,01H,82H,01H
DB F8H,03H,80H,03H
DB 90H,03H,88H,03H
