单片机汇编程序.docx

单片机汇编程序.docx

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单片机汇编程序

流水灯：

ORG0000H

MOVP1,#00H

MOVA,#01H

LJMPGO

ORG0030H

GO:

LCALLDELAY

MOVP1,A

RLA

LJMPGO

DELAY:

MOVR7,#255

D1:

MOVR6,#255

DJNZR6,$

DJNZR7,D1

RET

可控流水灯：

ORG0000H

MOVP1,#00H

MOVA,#01H

LJMPGO1

ORG0030H

GO1:

LCALLDELAY

JNBP3.2,GO2

JNBP3.3,STOP1

MOVP1,A

RLA

LJMPGO1

GO2:

LCALLDELAY

JNBP3.2,GO1

JNBP3.3,STOP2

MOVP1,A

RRA

LJMPGO2

STOP1:

LCALLDELAY

JNBP3.3,GO1

LJMPSTOP1

STOP2:

LCALLDELAY

JNBP3.3,GO2

LJMPSTOP2

可控流水灯+学号移位：

ORG0000H

MOV10H,#7DH

MOV11H,#3FH

MOV12H,#5BH

MOV13H,#3FH

MOVP1,#01H

MOVA,#01H

LJMPGO1

ORG0030H

GO1:

LCALLDELAY

JNBP3.2,GO2

JNBP3.3,STOP1

MOVP1,A

RLA

JBP3.4,GO1

MOV14H,13H

MOV13H,12H

MOV12H,11H

MOV11H,10H

MOV10H,14H

LJMPGO1

GO2:

LCALLDELAY

JNBP3.2,GO1

JNBP3.3,STOP2

MOVP1,A

RRA

JBP3.4,GO2

MOV14H,10H

MOV10H,11H

MOV11H,12H

MOV12H,13H

MOV13H,14H

LJMPGO2

STOP1:

LCALLDELAY

JNBP3.3,GO1

LJMPSTOP1

STOP2:

LCALLDELAY

JNBP3.3,GO2

LJMPSTOP2

DELAY:

MOVR7,#50

D1:

MOVR6,#100

D2:

LCALLNO

DJNZR6,D2

DJNZR7,D1

RET

NO:

MOVP0,#00H

MOVP2,#0FFH

MOVP0,13H

CLRP2.3

MOVP0,#00H

MOVP2,#0FFH

MOVP0,012H

CLRP2.2

MOVP0,#00H

MOVP2,#0FFH

MOVP0,11H

CLRP2.1

MOVP0,#00H

MOVP2,#0FFH

MOVP0,10H

CLRP2.0

RET

学号移位：

ORG0000H

MOV03H,#3FH

MOV02H,#5BH

MOV01H,#3FH

MOV00H,#7DH

LJMPNO

ORG0030H

NO:

MOVP0,#00H

MOVP2,#0FFH

MOVP0,03H

CLRP2.3

MOVP0,#00H

MOVP2,#0FFH

MOVP0,02H

CLRP2.2

MOVP0,#00H

MOVP2,#0FFH

MOVP0,01H

CLRP2.1

MOVP0,#00H

MOVP2,#0FFH

MOVP0,00H

CLRP2.0

JBP3.2,NO

LCALLDELAY

MOV04H,00H

MOV00H,01H

MOV01H,02H

MOV02H,03H

MOV03H,04H

LJMPNO

DELAY:

MOVR7,#255

D1:

MOVR6,#255

DJNZR6,$

DJNZR7,D1

RET

学号加一：

ORG0000H

MOV10H,#6

MOV11H,#0

MOV12H,#2

MOV13H,#0

LJMPJIA

ORG0030H

JIA:

LCALLDELAY

JBP3.2,JIA

INC10H

MOVR0,10H

CJNER0,#10,JIA

MOV10H,#0

INC11H

MOVR0,11H

CJNER0,#10,JIA

MOV11H,#0

INC12H

MOVR0,12H

CJNER0,#10,JIA

MOV12H,#0

INC13H

MOVR0,13H

CJNER0,#10,JIA

MOV13H,#0

LJMPJIA

DELAY:

MOVR7,#255

D1:

MOVR6,#2

D2:

LCALLNO

DJNZR6,D2

DJNZR7,D1

RET

NO:

MOVP0,#00H

MOVP2,#0FFH

MOVA,13H

LCALLDIS

CLRP2.3

MOVP0,#00H

MOVP2,#0FFH

MOVA,12H

LCALLDIS

CLRP2.2

MOVP0,#00H

MOVP2,#0FFH

MOVA,11H

LCALLDIS

CLRP2.1

MOVP0,#00H

MOVP2,#0FFH

MOVA,10H

LCALLDIS

CLRP2.0

RET

DD:

DB3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH

DIS:

MOVDPTR,#DD

MOVCA,@A+DPTR

MOVP0,A

RET

学号移位（正式）：

ORG0000H

MOV03H,#3FH

MOV02H,#5BH

MOV01H,#3FH

MOV00H,#7DH

LJMPGO

ORG0030H

GO:

LCALLDELAY

JBP3.2,GO

MOV04H,00H

MOV00H,01H

MOV01H,02H

MOV02H,03H

MOV03H,04H

LJMPGO

NO:

MOVP0,#00H

MOVP2,#0FFH

MOVP0,03H

CLRP2.3

LCALLDELAY1

MOVP0,#00H

MOVP2,#0FFH

MOVP0,02H

CLRP2.2

LCALLDELAY1

MOVP0,#00H

MOVP2,#0FFH

MOVP0,01H

CLRP2.1

LCALLDELAY1

MOVP0,#00H

MOVP2,#0FFH

MOVP0,00H

CLRP2.0

RET

DELAY:

MOVR7,#255

D1:

MOVR6,#255

D2:

LCALLNO

DJNZR6,$

DJNZR7,D1

RET

DELAY1:

MOVR5,#100

DJNZR5,$

RET

大集合：

ORG0000H

MOV10H,#6

MOV11H,#0

MOV12H,#2

MOV13H,#0

MOVP1,#01H

MOV34H,#01H

LJMPGO1

ORG0030H

GO1:

LCALLDELAY

JNBP3.2,GO2

JNBP3.3,STOP1

MOVA,34H

MOVP1,A

RLA

MOV34H,A

JBP3.4,GO1

MOV14H,13H

MOV13H,12H

MOV12H,11H

MOV11H,10H

MOV10H,14H

LJMPGO1

GO2:

LCALLDELAY

JNBP3.2,GO1

JNBP3.3,STOP2

MOVA,34H

MOVP1,A

RRA

MOV34H,A

JBP3.4,GO2

MOV14H,10H

MOV10H,11H

MOV11H,12H

MOV12H,13H

MOV13H,14H

LJMPGO2

STOP1:

LCALLDELAY

JNBP3.3,GO1

LCALLJIA

LCALLJIAN

LJMPSTOP1

STOP2:

LCALLDELAY

JNBP3.3,GO2

LCALLJIA

LCALLJIAN

LJMPSTOP2

JIA:

JBP3.2,KO1

INC10H

MOVR0,10H

CJNER0,#10,KO1

MOV10H,#0

INC11H

MOVR0,11H

CJNER0,#10,KO1

MOV11H,#0

INC12H

MOVR0,12H

CJNER0,#10,KO1

MOV12H,#0

INC13H

MOVR0,13H

CJNER0,#10,KO1

MOV13H,#0

KO1:

RET

JIAN:

JBP3.4,KO2

DEC10H

MOVR0,10H

CJNER0,#255,KO2

MOV10H,#9

DEC11H

MOVR0,11H

CJNER0,#255,KO2

MOV11H,#9

DEC12H

MOVR0,12H

CJNER0,#255,KO2

MOV12H,#9

DEC13H

MOVR0,13H

CJNER0,#255,KO2

MOV13H,#9

KO2:

RET

DELAY:

MOVR7,#5

D1:

MOVR6,#15

D2:

LCALLNO

DJNZR6,D2

DJNZR7,D1

RET

DELAY0:

MOVR5,5

DJNZR5,$

RET

NO:

MOVP0,#00H

MOVP2,#0FFH

MOVA,13H

LCALLDIS

CLRP2.3

LCALLDELAY0

MOVP0,#00H

MOVP2,#0FFH

MOVA,12H

LCALLDIS

CLRP2.2

LCALLDELAY0

MOVP0,#00H

MOVP2,#0FFH

MOVA,11H

LCALLDIS

CLRP2.1

LCALLDELAY0

MOVP0,#00H

MOVP2,#0FFH

MOVA,10H

LCALLDIS

CLRP2.0

LCALLDELAY0

RET

DD:

DB3FH,06H,5BH,4FH,66H,6DH,7DH,07H,7FH,6FH

DIS:

MOVDPTR,#DD

MOVCA,@A+DPTR

MOVP0,A

RET