<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机]]></title><description><![CDATA[<p dir="auto">只焊了两块最小系统，包括电源，处理器和SD卡， 一块焊D1S（DRAM1.8V)， 另外一块T113(DRAM 1.5V)</p>
<p dir="auto"><img src="/assets/uploads/files/1663136328006-%E7%94%B5%E6%BA%90.png" alt="电源.png" class=" img-responsive img-markdown" /><br />
<img src="/assets/uploads/files/1663136347974-%E5%A4%84%E7%90%86%E5%99%A8.png" alt="处理器.png" class=" img-responsive img-markdown" /></p>
<p dir="auto">两块都每次都能顺利引导进入uboot,但是进入系统有时会卡在<br />
位置不定，有时</p>
<pre><code>[    5.854680] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
[    5.863883] VFS: Mounted root (ext4 filesystem) readonly on device 179:5.
[    5.872316] devtmpfs: mounted
[    5.877533] Freeing unused kernel memory: 1024K
[    5.882774] Kernel init done
[    5.886019] Run /sbin/init as init process
</code></pre>
<p dir="auto">然后没有响应，要重新复位或上电几次才能进入，特别是D1s尤其明显，目前我只给各个电源加了几个滤波电容，效果不明显，请各位大侠指点一下迷津，可能会是什么问题？谢谢</p>
]]></description><link>https://bbs.aw-ol.com/topic/2122/自己画的d1s-t113板子-uboot能引导-进入系统有时会卡住死机</link><generator>RSS for Node</generator><lastBuildDate>Thu, 21 May 2026 05:12:27 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/2122.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 14 Sep 2022 06:32:23 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Thu, 27 Jul 2023 01:04:20 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/2530">@edisondeng</a> <img src="/assets/uploads/files/1690419856828-56daae7c-a381-4373-9420-462962d5743a-image.png" alt="56daae7c-a381-4373-9420-462962d5743a-image.png" class=" img-responsive img-markdown" width="913" height="528" /></p>
]]></description><link>https://bbs.aw-ol.com/post/17364</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/17364</guid><dc:creator><![CDATA[lansecd]]></dc:creator><pubDate>Thu, 27 Jul 2023 01:04:20 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Thu, 27 Jul 2023 01:02:48 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/2530">@edisondeng</a> 内核电压(VDD_SYS)可以实际测一下看看是多少</p>
]]></description><link>https://bbs.aw-ol.com/post/17363</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/17363</guid><dc:creator><![CDATA[lansecd]]></dc:creator><pubDate>Thu, 27 Jul 2023 01:02:48 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 26 Jul 2023 23:39:31 GMT]]></title><description><![CDATA[<p dir="auto">请问这个概率性死机问题找到原因了吗？我们做的T113也出现类似问题。同一批PCB，同一批贴片，出来的板子50%会概率性死机。找不到原因，急。</p>
]]></description><link>https://bbs.aw-ol.com/post/17361</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/17361</guid><dc:creator><![CDATA[edisondeng]]></dc:creator><pubDate>Wed, 26 Jul 2023 23:39:31 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Thu, 15 Sep 2022 04:00:12 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/317">@yuzukitsuru</a> 我再检查一下PCB，谢谢大侠指导</p>
]]></description><link>https://bbs.aw-ol.com/post/10437</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10437</guid><dc:creator><![CDATA[zhongtao1701]]></dc:creator><pubDate>Thu, 15 Sep 2022 04:00:12 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Thu, 15 Sep 2022 01:05:35 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/1522">@zhongtao1701</a> 原理图没什么问题，检查一下pcb吧</p>
]]></description><link>https://bbs.aw-ol.com/post/10429</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10429</guid><dc:creator><![CDATA[YuzukiTsuru]]></dc:creator><pubDate>Thu, 15 Sep 2022 01:05:35 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Thu, 15 Sep 2022 00:14:31 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/322">@lovexulu</a> 谢谢提示，因为是2层板，走线有点乱</p>
]]></description><link>https://bbs.aw-ol.com/post/10427</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10427</guid><dc:creator><![CDATA[zhongtao1701]]></dc:creator><pubDate>Thu, 15 Sep 2022 00:14:31 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 14 Sep 2022 14:12:47 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/317">@yuzukitsuru</a></p>
<p dir="auto">焊了最小系统，只包括电源，CPU和SD卡，附件是<br />
它们的原理图，请帮忙指点一下，谢谢</p>
<p dir="auto">电源和CPU<br />
<a href="/assets/uploads/files/1663164346022-power_cpu.pdf">power_cpu.pdf</a></p>
<p dir="auto">SD卡<br />
<a href="/assets/uploads/files/1663164399326-sdcard.pdf">sdcard.pdf</a></p>
]]></description><link>https://bbs.aw-ol.com/post/10425</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10425</guid><dc:creator><![CDATA[zhongtao1701]]></dc:creator><pubDate>Wed, 14 Sep 2022 14:12:47 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 14 Sep 2022 13:32:10 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/1522">@zhongtao1701</a> 对于这种不稳定卡死 大概率 晶振下方走信号线了。。。如果没有，则检查晶振是否稳定，各个电压纹波。</p>
]]></description><link>https://bbs.aw-ol.com/post/10424</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10424</guid><dc:creator><![CDATA[lovexulu]]></dc:creator><pubDate>Wed, 14 Sep 2022 13:32:10 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 14 Sep 2022 13:23:43 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/1522">@zhongtao1701</a> device/config/chip/d1s里找一下，另外电路图能不能发一个pdf，现在这个看不清</p>
]]></description><link>https://bbs.aw-ol.com/post/10423</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10423</guid><dc:creator><![CDATA[YuzukiTsuru]]></dc:creator><pubDate>Wed, 14 Sep 2022 13:23:43 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 14 Sep 2022 11:05:31 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/44">@whycan</a> 谢谢大佬的建议，只是目前使用D1s和T113的构建系统中sys_config.fex是二进制，无法重新修改和编译，不知道在uboot中能够直接修改，谢谢！</p>
]]></description><link>https://bbs.aw-ol.com/post/10420</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10420</guid><dc:creator><![CDATA[zhongtao1701]]></dc:creator><pubDate>Wed, 14 Sep 2022 11:05:31 GMT</pubDate></item><item><title><![CDATA[Reply to 自己画的D1s&#x2F;T113板子，uboot能引导，进入系统有时会卡住死机 on Wed, 14 Sep 2022 09:36:34 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/1522">@zhongtao1701</a><br />
sys_config.fex 可以给 CPU和DRAM降频，先试一试降频，或许可以了。</p>
]]></description><link>https://bbs.aw-ol.com/post/10417</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/10417</guid><dc:creator><![CDATA[whycan]]></dc:creator><pubDate>Wed, 14 Sep 2022 09:36:34 GMT</pubDate></item></channel></rss>