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<p class=MsoNormal align=center style='text-align:center;line-height:150%;
word-break:break-all'><span style='font-size:9.0pt;line-height:150%'>作者：未知<span
lang=EN-US> </span>文章来源：网络<span lang=EN-US> </span>点击数：<span
lang=EN-US>2003 </span>更新时间：<span lang=EN-US>2005-9-2<o:p></o:p></span></span></p>
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<p align=center style='text-align:center;line-height:150%;word-break:break-all'><strong><span
style='font-size:9.0pt;line-height:150%;font-family:宋体;mso-bidi-font-family:
宋体'>实验及实践课题<u1:P> </span></strong><span lang=EN-US style='font-size:9.0pt;
line-height:150%'></u1:P><o:p></o:p></span></p>
<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;margin-left:73.7pt;text-align:center;text-indent:-73.7pt;line-height:
150%;tab-stops:list 0cm;word-break:break-all'><b style='mso-bidi-font-weight:
normal'><i style='mso-bidi-font-style:normal'><span lang=EN-US
style='mso-fareast-font-family:华文新魏'>1</span></i></b><b style='mso-bidi-font-weight:
normal'><i style='mso-bidi-font-style:normal'><span style='font-family:华文新魏;
mso-ascii-font-family:宋体'>．</span></i></b><b style='mso-bidi-font-weight:
normal'><i style='mso-bidi-font-style:normal'><span lang=EN-US
style='font-size:7.0pt;line-height:150%;font-family:"Times New Roman";
mso-fareast-font-family:华文新魏'>
</span></i></b><b style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:
normal'><span style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>闪烁灯</span></i></b><span style='mso-bidi-font-size:10.5pt;
line-height:150%'><u1:P> </span><span lang=EN-US></u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm;word-break:break-all'><b
style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><span
lang=EN-US>1</span>．</i></b><b style='mso-bidi-font-weight:normal'><i
style='mso-bidi-font-style:normal'><span style='font-size:7.0pt;line-height:
150%;font-family:"Times New Roman"'> </span> 实验任务<u1:P> </i></b><span
lang=EN-US></u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span style='mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>如图</span><span
lang=EN-US>4.1.1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>所示：在</span><span lang=EN-US>P1.0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>端口上接一个发光二极管</span><span
lang=EN-US>L1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>，使</span><span lang=EN-US>L1</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>在不停地一亮一灭，一亮一灭的时间间隔为</span><span
lang=EN-US>0.2</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>秒。</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm;word-break:break-all'><b
style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><span
lang=EN-US>2</span>．</i></b><b style='mso-bidi-font-weight:normal'><i
style='mso-bidi-font-style:normal'><span style='font-size:7.0pt;line-height:
150%;font-family:"Times New Roman"'> </span> 电路原理图<u1:P> </i></b><span
lang=EN-US></u1:P><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US><u2:SHAPETYPE id="_x0000_t75" coordsize="21600,21600" u3:spt="75" u3:preferrelative="t" path="m@4@5l@4@11@9@11@9@5xe" filled="f" stroked="f"><u2:STROKE joinstyle="miter"></u2:STROKE><u2:FORMULAS><u2:F eqn="if lineDrawn pixelLineWidth 0"></u2:F><u2:F eqn="sum @0 1 0"></u2:F><u2:F eqn="sum 0 0 @1"></u2:F><u2:F eqn="prod @2 1 2"></u2:F><u2:F eqn="prod @3 21600 pixelWidth"></u2:F><u2:F eqn="prod @3 21600 pixelHeight"></u2:F><u2:F eqn="sum @0 0 1"></u2:F><u2:F eqn="prod @6 1 2"></u2:F><u2:F eqn="prod @7 21600 pixelWidth"></u2:F><u2:F eqn="sum @8 21600 0"></u2:F><u2:F eqn="prod @7 21600 pixelHeight"></u2:F><u2:F eqn="sum @10 21600 0"></u2:F></u2:FORMULAS><u2:PATH u3:extrusionok="f" gradientshapeok="t" u3:connecttype="rect"></u2:PATH><u1:LOCK u4:ext="edit" aspectratio="t"></u1:LOCK></u2:SHAPETYPE><u2:SHAPE id="_x0000_i1025" style="WIDTH: 405pt; HEIGHT: 270pt" type="#_x0000_t75"><u2:IMAGEDATA src="file:///C:/DOCUME~1/sxj1/LOCALS~1/Temp/msoclip1/01/clip_image001.png" u3:title="B1"><img
border=0 width=540 height=360 id="_x0000_i1034"
src="http://www.runmcu.com/Article/UploadFiles/200509/20050902104137606.jpg"
u5:shapes="_x0000_i1025"><o:p></o:p></span></p>
<p class=MsoNormal align=center style='mso-margin-top-alt:auto;mso-margin-bottom-alt:
auto;text-align:center;line-height:150%;word-break:break-all'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'></u2:IMAGEDATA></u2:SHAPE>图</span><span
lang=EN-US>4.1.1</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm;word-break:break-all'><b
style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><span
lang=EN-US>3</span>．</i></b><b style='mso-bidi-font-weight:normal'><i
style='mso-bidi-font-style:normal'><span style='font-size:7.0pt;line-height:
150%;font-family:"Times New Roman"'> </span> 系统板上硬件连线<u1:P> </i></b><span
lang=EN-US></u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span style='mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'>把“单片机系统”区域中的</span><span
lang=EN-US>P1.0</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>端口用导线连接到“八路发光二极管指示模块”区域中的</span><span
lang=EN-US>L1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>端口上。</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm;word-break:break-all'><b
style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><span
lang=EN-US>4</span>．</i></b><b style='mso-bidi-font-weight:normal'><i
style='mso-bidi-font-style:normal'><span style='font-size:7.0pt;line-height:
150%;font-family:"Times New Roman"'> </span> 程序设计内容<u1:P> </i></b><span
lang=EN-US></u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm;word-break:break-all'><span
style='mso-bidi-font-size:10.5pt;line-height:150%'>（<span lang=EN-US>1</span>）．</span><span
lang=EN-US style='font-size:7.0pt;line-height:150%;font-family:"Times New Roman"'>
</span>延时程序的设计方法<span style='mso-bidi-font-size:10.5pt;line-height:150%'><u1:P>
</span><span lang=EN-US></u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:42.0pt;line-height:150%;word-break:break-all'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>作为单片机的指令的执行的时间是很短，数量大微秒级，因此，我们要求的闪烁时间间隔为</span><span
lang=EN-US>0.2</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>秒，相对于微秒来说，相差太大，所以我们在执行某一指令时，插入延时程序，来达到我们的要求，但这样的延时程序是如何设计呢？下面具体介绍其原理：</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:42.0pt;text-indent:21.0pt;line-height:150%;word-break:break-all'><span
lang=EN-US> <u1:P> </u1:P><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:21.0pt;text-indent:24.0pt;mso-char-indent-count:2.0;line-height:
150%;word-break:break-all;mso-char-indent-size:10.5pt'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>如图</span><span
lang=EN-US>4.1.1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>所示的石英晶体为</span><span lang=EN-US>12MHz</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>，因此，</span><span
lang=EN-US>1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>个机器周期为</span><span lang=EN-US>1</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>微秒</span><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-indent:24.0pt;mso-char-indent-count:2.0;line-height:150%;word-break:
break-all;mso-char-indent-size:10.5pt'><span lang=EN-US><span
style='mso-tab-count:6'> </span></span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>机器周期</span><span
lang=EN-US><span style='mso-tab-count:1'> </span></span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>微秒</span><span
lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:42.0pt;text-indent:21.0pt;line-height:150%;word-break:break-all'><u2:LINE id="_x0000_s1032" style="Z-INDEX: 7; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="378pt,7.8pt" to="378pt,54.6pt"></u2:LINE><u2:LINE id="_x0000_s1026" style="Z-INDEX: 1; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="225pt,7.8pt" to="378pt,7.8pt"></u2:LINE><span
lang=EN-US>MOV R6,#20<span style='mso-tab-count:3'> </span>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>个</span><span
lang=EN-US><span style='mso-tab-count:2'> </span></span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'> </span><span
lang=EN-US>2<o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-indent:21.0pt;line-height:150%;word-break:break-all'><u2:LINE id="_x0000_s1029" style="Z-INDEX: 4; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="4in,7.8pt" to="4in,23.4pt"></u2:LINE><span
lang=EN-US><img border=0 width=3 height=24 id="_x0000_i1035"
src="http://www.runmcu.com/Article/UploadFiles/200509/20050902104138547.gif"
u6:shapes="_x0000_s1029"><u2:LINE id="_x0000_s1027" style="Z-INDEX: 2; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="234pt,7.8pt" to="4in,7.8pt"></u2:LINE>D1:<span
style='mso-tab-count:2'> </span>MOV
R7,#248<span style='mso-tab-count:3'> </span>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>个</span><span
lang=EN-US><span style='mso-tab-count:2'> </span></span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'> </span><span
lang=EN-US>2</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'> </span><span lang=EN-US>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>＋</span><span
lang=EN-US>2</span>×<span lang=EN-US>248</span>＝<span lang=EN-US>498</span> <span
lang=EN-US>20</span>×<span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-indent:21.0pt;line-height:150%;word-break:break-all'><u2:LINE id="_x0000_s1030" style="Z-INDEX: 5; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="4in,0" to="297pt,0"></u2:LINE><span
lang=EN-US><img border=0 width=15 height=3 id="_x0000_i1036"
src="http://www.runmcu.com/Article/UploadFiles/200509/20050902104138487.gif"
u6:shapes="_x0000_s1030"><span style='mso-tab-count:1'> </span><span
style='mso-tab-count:1'> </span><u2:LINE id="_x0000_s1028" style="Z-INDEX: 3; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="261pt,7.8pt" to="4in,7.8pt"></u2:LINE>DJNZ
R7,$<span style='mso-tab-count:3'> </span>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>个</span><span
lang=EN-US><span style='mso-tab-count:2'> </span></span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'> </span><span
lang=EN-US>2</span>×<span lang=EN-US>248</span><span style='mso-ascii-font-family:
"Times New Roman";mso-hansi-font-family:"Times New Roman"'> </span><span
lang=EN-US> (498<o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-indent:21.0pt;line-height:150%;word-break:break-all'><u2:LINE id="_x0000_s1031" style="Z-INDEX: 6; LEFT: 0px; POSITION: absolute; TEXT-ALIGN: left" from="270pt,7.8pt" to="378pt,7.8pt"></u2:LINE><span
lang=EN-US><span style='mso-tab-count:2'> </span>DJNZ
R6,D1<span style='mso-tab-count:3'> </span>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>个 </span><span
lang=EN-US>2</span>×<span lang=EN-US>20</span>＝<span lang=EN-US>40</span> <span
lang=EN-US>10002<u1:P> </u1:P><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
text-indent:48.0pt;mso-char-indent-count:4.0;line-height:150%;word-break:
break-all;mso-char-indent-size:10.5pt'>因此，上面的延时程序时间为<span lang=EN-US>10.002ms</span>。<u1:P>
<span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:42.0pt;line-height:150%;word-break:break-all'></u1:P>由以上可知，当<span
lang=EN-US>R6</span>＝<span lang=EN-US>10</span>、<span lang=EN-US>R7</span>＝<span
lang=EN-US>248</span>时，延时<span lang=EN-US>5ms</span>，<span lang=EN-US>R6</span>＝<span
lang=EN-US>20</span>、<span lang=EN-US>R7</span>＝<span lang=EN-US>248</span>时，延时<span
lang=EN-US>10ms,</span>以此为基本的计时单位。如本实验要求<span lang=EN-US>0.2</span>秒＝<span
lang=EN-US>200ms</span>，<span lang=EN-US>10ms</span>×<span lang=EN-US>R5</span>＝<span
lang=EN-US>200ms</span>，则<span lang=EN-US>R5</span>＝<span lang=EN-US>20</span>，延时子程序如下：<u1:P>
<span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US></u1:P>DELAY:<span
style='mso-tab-count:3'> </span>MOV
R5,#20<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US>D1:<span
style='mso-tab-count:4'> </span>MOV
R6,#20<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US>D2:<span
style='mso-tab-count:4'> </span>MOV
R7,#248<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US><span
style='mso-tab-count:4'> </span>DJNZ
R7,$<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US><span
style='mso-tab-count:4'> </span>DJNZ
R6,D2<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;word-break:break-all'><span lang=EN-US><span
style='mso-tab-count:4'> </span>DJNZ
R5,D1<u1:P> </u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:18.0pt;line-height:150%;word-break:break-all'><span lang=EN-US><span
style='mso-tab-count:4'> </span>RET<u1:P>
</u1:P></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:list 0cm left 54.0pt;word-break:break-all'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>（</span><span
lang=EN-US style='font-family:"Times New Roman";mso-bidi-font-family:宋体'>2</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>）．</span><span
lang=EN-US style='font-size:7.0pt;line-height:150%;font-family:"Times New Roman"'>
</span><span style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>输出控制</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
margin-left:42.0pt;line-height:150%;word-break:break-all'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>如图</span><span
lang=EN-US>1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>所示，当</span><span lang=EN-US>P1.0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>端口输出高电平，即</span><span
lang=EN-US>P1.0</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>＝</span><span lang=EN-US>1</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>时，根据发光二极管的单向导电性可知，这时发光二极管</span><span
lang=EN-US>L1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>熄灭；当</span><span lang=EN-US>P1.0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>端口输出低电平，即</span><span
lang=EN-US>P1.0</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>＝</span><span lang=EN-US>0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>时，发光二极管</span><span
lang=EN-US>L1</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>亮；我们可以使用</span><span lang=EN-US>SETB</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'> </span><span
lang=EN-US>P1.0</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>指令使</span><span lang=EN-US>P1.0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>端口输出高电平，使用</span><span
lang=EN-US>CLR</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'> </span><span lang=EN-US>P1.0</span><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'>指令使</span><span
lang=EN-US>P1.0</span><span style='mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>端口输出低电平。</span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
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style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><span
lang=EN-US>5</span>．</i></b><b style='mso-bidi-font-weight:normal'><i
style='mso-bidi-font-style:normal'><span lang=EN-US style='font-size:7.0pt;
line-height:150%;font-family:"Times New Roman"'>
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style='mso-bidi-font-weight:normal'><i style='mso-bidi-font-style:normal'><u7:WRAP type="square"></u7:WRAP></u2:SHAPE>程序框图<u1:P>
</i></b><span lang=EN-US><o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
line-height:150%;tab-stops:43.5pt;word-break:break-all'><span
style='mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"'></u1:P> </span><span
lang=EN-US><span style='mso-tab-count:1'> </span></span></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;
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