📄 单片机试验---计数器t0作定时应用技术.mht
字号:
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=A3=BD=A3=A8</SPAN><SPAN=20
lang=3DEN-US>2<SUP>16</SUP></SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=A3=AD</SPAN><SPAN=20
lang=3DEN-US>50000</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=A3=A9=A1=A1</SPAN><SPAN=20
lang=3DEN-US>MOD</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=A1=A1</SPAN><SPAN=20
lang=3DEN-US>256</SPAN></P>
<P class=3DMsoNormal=20
style=3D"TEXT-INDENT: 21pt; mso-char-indent-count: 2.0; =
mso-char-indent-size: 10.5pt"><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=B5=B1</SPAN><SPAN=20
lang=3DEN-US>T0</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=D4=DA=B9=A4=D7=F7=B5=C4=CA=B1=BA=F2=A3=AC=CE=D2=C3=C7=C8=E7=BA=CE=
=B5=C3=D6=AA</SPAN><SPAN=20
lang=3DEN-US>50ms</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=B5=C4=B6=A8=CA=B1=CA=B1=BC=E4=D2=D1=B5=BD=A3=AC=D5=E2=BB=D8=CE=D2=
=C3=C7=CD=A8=B9=FD=BC=EC=B2=E2</SPAN><SPAN=20
lang=3DEN-US>TCON</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=CC=D8=CA=E2=B9=A6=C4=DC=BC=C4=B4=E6=C6=F7=D6=D0=B5=C4</SPAN><SPA=
N=20
lang=3DEN-US>TF0</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=B1=EA=D6=BE=CE=BB=A3=AC=C8=E7=B9=FB</SPAN><SPAN=20
lang=3DEN-US>TF0</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=A3=BD</SPAN><SPAN=20
lang=3DEN-US>1</SPAN><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-hansi-font-family: =
'Times New Roman'; mso-ascii-font-family: 'Times New =
Roman'">=B1=ED=CA=BE=B6=A8=CA=B1=CA=B1=BC=E4=D2=D1=B5=BD=A1=A3</SPAN></P>=
<P class=3DMsoNormal=20
style=3D"MARGIN-LEFT: 0cm; TEXT-INDENT: 0cm; mso-list: l4 level1 =
lfo3; tab-stops: list 0cm"><B=20
style=3D"mso-bidi-font-weight: normal"><I=20
style=3D"mso-bidi-font-style: normal"><SPAN lang=3DEN-US=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =D3=D7=D4=B2; =
mso-hansi-font-family: =CB=CE=CC=E5">5=A3=AE<SPAN=20
style=3D"FONT: 7pt 'Times New Roman'"> </SPAN></SPAN><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =D3=D7=D4=B2; =
mso-hansi-font-family: =CB=CE=CC=E5">=B3=CC=D0=F2=BF=F2=CD=BC<SPAN=20
lang=3DEN-US><O:P> </O:P></SPAN></SPAN></I></B></P>
<P class=3DMsoNormal><!--[if gte vml 1]><V:SHAPE =
id=3D_x0000_s1026=20
style=3D"MARGIN-TOP: 0px; Z-INDEX: 1; LEFT: 0px; MARGIN-LEFT: =
1in; WIDTH: 264.75pt; POSITION: absolute; HEIGHT: 351pt; TEXT-ALIGN: =
left"=20
type=3D"#_x0000_t75" o:allowoverlap=3D"f"><V:IMAGEDATA =
o:title=3D"C13"=20
=
src=3D"file:///C:/DOCUME~1/sxj1/LOCALS~1/Temp/msoclip1/01/clip_image003.p=
ng"=20
/><W:WRAP type=3D"square" /></V:SHAPE><![endif]--><IMG =
height=3D468=20
hspace=3D12 src=3D"http://www.8951.com/51test/cc415.55.jpg" =
width=3D353=20
align=3Dleft v:shapes=3D"_x0000_s1026"></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal><SPAN lang=3DEN-US=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt"> <O:P>=20
</O:P></SPAN></P>
<P class=3DMsoNormal style=3D"TEXT-ALIGN: center" =
align=3Dcenter><SPAN=20
style=3D"FONT-FAMILY: =CB=CE=CC=E5; mso-bidi-font-size: =
10.5pt">=CD=BC<SPAN=20
lang=3DEN-US>4.15.2<O:P> </O:P></SPAN></SPAN></P>
<P class=3DMsoNormal=20
style=3D"MARGIN-LEFT: 0cm; TEXT-INDENT: 0cm; mso-list: l4 level1 =
lfo3; tab-stops: list 0cm"><B=20
style=3D"mso-bidi-font-weight: normal"><I=20
style=3D"mso-bidi-font-style: normal"><SPAN lang=3DEN-US=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =D3=D7=D4=B2; =
mso-hansi-font-family: =CB=CE=CC=E5">6=A3=AE<SPAN=20
style=3D"FONT: 7pt 'Times New Roman'"> </SPAN></SPAN><SPAN=20
style=3D"FONT-SIZE: 12pt; FONT-FAMILY: =D3=D7=D4=B2; =
mso-hansi-font-family: =
=CB=CE=CC=E5">=BB=E3=B1=E0=D4=B4=B3=CC=D0=F2=A3=A8=B2=E9=D1=AF=B7=A8=A3=A9=
<SPAN=20
lang=3DEN-US><O:P> </O:P></SPAN></SPAN></I></B></P>
<P class=3DMsoNormal=20
style=3D"LINE-HEIGHT: 10pt; mso-line-height-rule: exactly"><SPAN =
lang=3DEN-US style=3D"FONT-SIZE: 9pt">SECOND<SPAN=20
style=3D"mso-tab-count: =
2"> =20
</SPAN>EQU 30H<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">TCOUNT<SPAN=20
style=3D"mso-tab-count: =
2"> =20
</SPAN>EQU 31H<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-tab-count: =
1"> </SPAN><SPAN=20
style=3D"mso-tab-count: =
2"> &nbs=
p; =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">START:<SPAN=20
style=3D"mso-tab-count: =
2"> &nbs=
p; =20
</SPAN>MOV SECOND,#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-tab-count: =
1"> &nbs=
p;  =
; =20
</SPAN>MOV TCOUNT,#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-tab-count: =
2"> &nbs=
p; </SPAN><SPAN=20
style=3D"mso-tab-count: =
1"> =20
</SPAN>MOV TMOD,#01H<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-tab-count: =
1"> </SPAN><SPAN=20
style=3D"mso-tab-count: =
2"> &nbs=
p; =20
</SPAN>MOV TH0,#(65536-50000) / 256<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-tab-count: =
1"> &nbs=
p;  =
; =20
</SPAN>MOV TL0,#(65536-50000) MOD 256<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-tab-count: =
2"> &nbs=
p; </SPAN><SPAN=20
style=3D"mso-tab-count: =
1"> =20
</SPAN>SETB 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">DISP:<SPAN=20
style=3D"mso-tab-count: =
2"> &nbs=
p; =20
</SPAN>MOV A,SECOND<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-tab-count: =
1"> </SPAN><SPAN=20
style=3D"mso-tab-count: =
2"> &nbs=
p; =20
</SPAN>MOV B,#10<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-tab-count: =
1"> &nbs=
p;  =
; =20
</SPAN>DIV AB<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-tab-count: =
2"> &nbs=
p; </SPAN><SPAN=20
style=3D"mso-tab-count: =
1"> =20
</SPAN>MOV DPTR,#TABLE<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
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -