03A9 19 X30: DEC R1
03AA E9 MOV A,R1
03AB 80F5 SJMP X31
;--------------------------------------
03AD 7E50 X2:MOV R6,#50H
03AF 71D1 X0:ACALL XLE
03B1 30E51C JNB ACC.5,XX0
03B4 DEF9 DJNZ R6,X0
03B6 7E20 MOV R6,#20H
03B8 7850 MOV R0,#50H
03BA E6 MOV A,@R0
03BB F8 MOV R0,A
03BC E6 MOV A,@R0
03BD FF MOV R7,A
03BE 7410 MOV A,#10H
03C0 F6 MOV @R0,A
03C1 71D1 X1:ACALL XLE
03C3 30E506 JNB ACC.5,XX1
03C6 DEF9 DJNZ R6,X1
03C8 EF MOV A,R7
03C9 F6 MOV @R0,A
03CA 80E1 SJMP X2
03CC FE XX1: MOV R6,A
03CD EF MOV A,R7
03CE F6 MOV @R0,A
03CF EE MOV A,R6
03D0 22 XX0: RET
03D1 9125 XLE: ACALL DIS
03D3 9164 ACALL KEY
03D5 FC MOV R4,A
03D6 7948 MOV R1,#48H
03D8 E7 MOV A,@R1
03D9 FA MOV R2,A
03DA 09 INC R1
03DB E7 MOV A,@R1
03DC FB MOV R3,A
03DD EC MOV A,R4
03DE 6B XRL A,R3
03DF AB04 MOV R3,04H
03E1 AC02 MOV R4,02H
03E3 6004 JZ X10
03E5 7A88 MOV R2,#88H
03E7 7C88 MOV R4,#88H
03E9 1C X10: DEC R4
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