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L8: ACALL DELAY
CJNE A,#0FFH,SAVE
AJMP SET
SAVE: ACALL BP
MOV @R0煟
INC R0
DJNZ R2,SET
MOV R5,#16
D2S: ACALL BP
DJNZ R5,D2S
MOV R0,#31H
MOV R3,#3
AA1: MOV R2,#8
AA2: MOV P1,#0FFH
MOV A,P1
CJNE A,#0FFH, L9
AJMP AA2
L9 ACALL DELAY
CJNE A,#0FFH,AA3
AJMP AA2
AA3: ACALL BP
CLR C
SUBB A, @R0
INC R0
CJNE A,#00H,AA4
AJMP AA5
AA4: SETB 00H
AA5: DJNZ R2,AA2
JB 00H煟粒粒
CLR P3.5
L3 MOV R5,#8
ACALL BP
DJNZ R4,L3
MOV R3,#3
SETB P3.5
AJMP AA1
AA6: DJNZ R3,AA7
MOV R5,#24
L5: MOV R4,#2