XI00:LCALL HZXS
MOV A,R3
XRL A,#04H
JNZ XIA3
JNB 27H,XIA4
SETB 2BH
LJMP XIA3
XIA4:JB 2BH,XIA3
SETB 27H
SETB 2AH
MOV R0,#6BH
MOV R1,#8BH
MOV 46H,#2
MOV @R0,#0EH
MOV @R1,#80H
INC R0
INC R1
MOV @R0,#0EH
MOV @R1,#80H
DEC R0
DEC R1 www.751com.cn
MOV X,#0B6H
MOV Y,#40H
LCALL HZXS
SETB RS1
MOV R0,#47H
LJMP XIA2
GONG:MOV A,R2
CLR RS1
CJNE A,#0BH,GON1
CJNE R3,#04H,QC1
MOV @R1,#80H
MOV @R0,#0EH
MOV 46H,#1
MOV A,Y
SUBB A,#10H
MOV Y,A
DEC R3
LCALL HZXS
LJMP XIA3
QC1: MOV @R1,#0
MOV @R0,#0DH
DEC R0
DEC R1
MOV @R0,#0EH
MOV @R1,#80H
MOV 46H,#2
MOV A,Y
SUBB A,#20H
MOV Y,A
DEC R3
LCALL HZXS
LJMP XIA3GON1:CJNE A,#0EH,GON2
JB 27H,SC1
LJMP XIA3
SC1: JNB 2BH,SC2
MOV R0,#67H
MOV R1,#87H
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