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    <title>炬迪科技 DSP 技术论坛 - mini EVB</title>
    <link>https://forum.dash-chip.com/forum.php?mod=forumdisplay&amp;fid=12</link>
    <description>Latest 20 threads of mini EVB</description>
    <copyright>Copyright(C) 炬迪科技 DSP 技术论坛</copyright>
    <generator>Discuz! Board by Discuz! Team</generator>
    <lastBuildDate>Thu, 16 Jul 2026 09:34:40 +0000</lastBuildDate>
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      <title>炬迪科技 DSP 技术论坛</title>
      <link>https://forum.dash-chip.com/</link>
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    <item>
      <title>ADC 灌入有电流声</title>
      <link>https://forum.dash-chip.com/forum.php?mod=viewthread&amp;tid=19</link>
      <description><![CDATA[现象：
使用有源 MIC 灌入数据，DAC 输出到功放后，声音出现电流声
原因：
更换 MIC 为无源 MIC]]></description>
      <category>mini EVB</category>
      <author>Silas</author>
      <pubDate>Wed, 20 May 2026 10:13:09 +0000</pubDate>
    </item>
    <item>
      <title>1565MCLK 设置</title>
      <link>https://forum.dash-chip.com/forum.php?mod=viewthread&amp;tid=18</link>
      <description><![CDATA[MCLK 为 BCLK4 倍的关系。]]></description>
      <category>mini EVB</category>
      <author>Silas</author>
      <pubDate>Wed, 20 May 2026 10:06:58 +0000</pubDate>
    </item>
    <item>
      <title>上电启动到读 flash 时间</title>
      <link>https://forum.dash-chip.com/forum.php?mod=viewthread&amp;tid=17</link>
      <description><![CDATA[600ms 左右，读完 flash 可出声，即能算法调参。]]></description>
      <category>mini EVB</category>
      <author>Silas</author>
      <pubDate>Wed, 20 May 2026 10:05:15 +0000</pubDate>
    </item>
    <item>
      <title>DAC 关闭，ADC 不接受数据</title>
      <link>https://forum.dash-chip.com/forum.php?mod=viewthread&amp;tid=16</link>
      <description><![CDATA[基于 1.3.57 即以前 SDK 固件，需要 DAC 和 ADC 打开可接受数据，1.3.57 以上版本
SDK 问题已解。]]></description>
      <category>mini EVB</category>
      <author>Silas</author>
      <pubDate>Wed, 20 May 2026 10:04:59 +0000</pubDate>
    </item>
    <item>
      <title>GPIO22 做 I2S 输入时，其对应的通道是 DI5 或者 DI6，只能 做 TDM2？</title>
      <link>https://forum.dash-chip.com/forum.php?mod=viewthread&amp;tid=15</link>
      <description><![CDATA[使用的不是 multi line 的模式，所有 DI0-DI7 都是等效的，保证只选用其中一个 DI即可]]></description>
      <category>mini EVB</category>
      <author>Silas</author>
      <pubDate>Wed, 20 May 2026 10:04:46 +0000</pubDate>
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