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📄 单片机试验99秒马表设计.mht

📁 一些C语言单片机程序
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        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>ORG 00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;=20
        &nbsp;&nbsp;&nbsp;&nbsp;</SPAN>LJMP START<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN=20
        style=3D"mso-tab-count: 1">&nbsp;&nbsp; </SPAN>ORG 0BH<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>LJMP INT_T0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">START:<SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;</SPAN><SPAN=20
        style=3D"mso-tab-count: 1">&nbsp; </SPAN>MOV KEYCNT,#00H<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV SEC,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;=20
        &nbsp;&nbsp;&nbsp;&nbsp;</SPAN>MOV A,SEC<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; =
</SPAN><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;</SPAN>MOV B,#10<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>DIV AB<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV DPTR,#TABLE<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOVC A,@A+DPTR<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV P0,A<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV A,B<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV DPTR,#TABLE<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOVC A,@A+DPTR<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV P2,A<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TMOD,#02H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB ET0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB EA<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">WT:<SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN=20
        style=3D"mso-tab-count: 1">&nbsp; </SPAN>JB SP1,WT<O:P> =
</O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>LCALL DELY10MS<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;=20
        &nbsp;&nbsp;&nbsp;&nbsp;</SPAN>JB SP1,WT<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>INC KEYCNT<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV A,KEYCNT<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CJNE A,#01H,KN1<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>SETB TR0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TH0,#06H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TL0,#06H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TCNTA,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV TCNTB,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>LJMP DKN<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">KN1:<SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN =

        style=3D"mso-tab-count: 1">&nbsp; </SPAN>CJNE A,#02H,KN2<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>CLR TR0<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;=20
        &nbsp;&nbsp;&nbsp;&nbsp;</SPAN>LJMP DKN<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt">KN2:<SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN =

        style=3D"mso-tab-count: 1">&nbsp; </SPAN>CJNE A,#03H,DKN<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV SEC,#00H<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =

        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;=20
        &nbsp;&nbsp;&nbsp;&nbsp;</SPAN>MOV A,SEC<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20
        </SPAN>MOV B,#10<O:P> </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: yes">&nbsp;&nbsp;</SPAN><SPAN=20
        style=3D"mso-tab-count: 1">&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><SPAN =

        style=3D"mso-spacerun: yes">&nbsp;&nbsp;&nbsp;&nbsp;</SPAN>DIV =
AB<O:P>=20
        </O:P></SPAN></P>
        <P class=3DMsoNormal=20
        style=3D"TEXT-INDENT: 21pt; LINE-HEIGHT: 10pt; =
mso-line-height-rule: exactly"><SPAN=20
        lang=3DEN-US style=3D"FONT-SIZE: 9pt"><SPAN=20
        style=3D"mso-spacerun: =
yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=20

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