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    <title>MyFPGA Forum - FMC和FMC+ Loopback card</title>
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    <description>Latest 20 threads of FMC和FMC+ Loopback card</description>
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      <title>【FAQ】FMC+ loopback card的拨码开关S1起什么作用？</title>
      <link>http://www.myfpga.org/discuz/forum.php?mod=viewthread&amp;tid=197532</link>
      <description><![CDATA[Q: FMC+ Loopback卡比FMC Loopback card多一个拨码开关S1，请问这个开关有什么作用呢？

A: FMC+ Loopback卡上有2个Clock Buffer（U2和U3），拨码开关S1用于选择Clock Buffer，出厂默认选择U3 Clock Buffer。]]></description>
      <category>FMC和FMC+ Loopback card</category>
      <author>BOB_Sun</author>
      <pubDate>Fri, 22 Oct 2021 04:15:39 +0000</pubDate>
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      <title>FMC loopback card配套参考资料大全（免费下载、不定期更新！）</title>
      <link>http://www.myfpga.org/discuz/forum.php?mod=viewthread&amp;tid=197531</link>
      <description><![CDATA[FMC/FMC+ loopback card官网电路图下载：http://www.terasic.com.cn/cgi-bin/page/archive.pl?Language=China&amp;CategoryNo=98&amp;No=1256&amp;PartNo=4

FMC/FMC+ loopback card常见问题解答：http://www.myfpga.org/discuz/forum.php?mod=forumdisplay&amp;fid=206
 ...]]></description>
      <category>FMC和FMC+ Loopback card</category>
      <author>BOB_Sun</author>
      <pubDate>Fri, 22 Oct 2021 04:10:05 +0000</pubDate>
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