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<title>自制最简单的AT89S51,52 ISP编程器</title>
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<p class=MsoNormal style='margin-left:105.0pt;layout-grid-mode:char'><span
style='font-size:18.0pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>自制最简单的</span><span lang=EN-US
style='font-size:18.0pt'>AT89S51,52 ISP</span><span style='font-size:18.0pt;
font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>编程器</span><span lang=EN-US style='font-size:18.0pt'><o:p></o:p></span></p>
<p class=MsoNormal style='margin-left:105.0pt;text-indent:21.0pt;layout-grid-mode:
char'><span lang=EN-US style='font-size:18.0pt'><o:p> </o:p></span></p>
<p class=MsoNormal style='layout-grid-mode:char'><span lang=EN-US
style='font-size:18.0pt'><span style='mso-tab-count:1'> </span></span><span
lang=EN-US style='mso-bidi-font-size:10.5pt'>AT89S51</span><span
style='mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>芯片的日渐流行，对我们单片机初学者来说是一个大好消息。因为做个</span><span
lang=EN-US style='mso-bidi-font-size:10.5pt'>AT89S51</span><span
style='mso-bidi-font-size:10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";
mso-hansi-font-family:"Times New Roman"'>编程<span class=GramE>器非常</span>容易，而且串行编程模式（</span><span
lang=EN-US style='mso-bidi-font-size:10.5pt'>ISP</span><span style='mso-bidi-font-size:
10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>）更便于做成在线编程器，给<span class=GramE>频繁烧片</span>，调试带来了巨大的方便</span><span
lang=EN-US style='mso-bidi-font-size:10.5pt'>,</span><span style='mso-bidi-font-size:
10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>当你做出了下面这个东西后，你就会理解为什么</span><span lang=EN-US
style='mso-bidi-font-size:10.5pt'>AT89C51</span><span style='mso-bidi-font-size:
10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>会退出江湖了。</span><span lang=EN-US style='mso-bidi-font-size:
10.5pt'><o:p></o:p></span></p>
<p class=MsoNormal style='layout-grid-mode:char'><span style='mso-bidi-font-size:
10.5pt;font-family:宋体;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:
"Times New Roman"'>电路：</span><span lang=EN-US style='mso-bidi-font-size:10.5pt'><o:p></o:p></span></p>
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