<?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[有块V3s板子烧录时候检测不到DDR，即使一直插着电，V3s也不发热，冷冰冰的，是不是V3s坏了呢？]]></title><description><![CDATA[<p dir="auto"><img src="/assets/uploads/files/1651973438751-e0207b09-be4a-485b-b58d-159e90754714-image.png" alt="e0207b09-be4a-485b-b58d-159e90754714-image.png" class=" img-responsive img-markdown" width="530" height="612" /></p>
<pre><code>HELLO! BOOT0 is starting!
get_ifm reg_val=7
axp read fail, maybe no pmu
set pmu vol failed,maybe no pmu
DRAM DRIVE INFO: V0.7
DRAM Type = 2 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
DRAM CLK = 360 MHz
DRAM zq value: 000039bb
initializing SDRAM Fail.
beign to init dram
DRAM DRIVE INFO: V0.7
DRAM Type = 2 (2:DDR2,3:DDR3,6:LPDDR2,7:LPDDR3)
DRAM CLK = 360 MHz
DRAM zq value: 000039bb
</code></pre>
]]></description><link>https://bbs.aw-ol.com/topic/1399/有块v3s板子烧录时候检测不到ddr-即使一直插着电-v3s也不发热-冷冰冰的-是不是v3s坏了呢</link><generator>RSS for Node</generator><lastBuildDate>Sun, 16 Aug 2026 10:57:36 GMT</lastBuildDate><atom:link href="https://bbs.aw-ol.com/topic/1399.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 08 May 2022 01:33:18 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to 有块V3s板子烧录时候检测不到DDR，即使一直插着电，V3s也不发热，冷冰冰的，是不是V3s坏了呢？ on Tue, 10 May 2022 01:37:03 GMT]]></title><description><![CDATA[<p dir="auto">电源正不正常呀， DRAM的 VREF正常不？</p>
]]></description><link>https://bbs.aw-ol.com/post/6640</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/6640</guid><dc:creator><![CDATA[TEVET]]></dc:creator><pubDate>Tue, 10 May 2022 01:37:03 GMT</pubDate></item><item><title><![CDATA[Reply to 有块V3s板子烧录时候检测不到DDR，即使一直插着电，V3s也不发热，冷冰冰的，是不是V3s坏了呢？ on Sun, 08 May 2022 13:56:35 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="https://bbs.aw-ol.com/uid/235">@mstempin</a> 绑定PMU？</p>
]]></description><link>https://bbs.aw-ol.com/post/6594</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/6594</guid><dc:creator><![CDATA[YuzukiTsuru]]></dc:creator><pubDate>Sun, 08 May 2022 13:56:35 GMT</pubDate></item><item><title><![CDATA[Reply to 有块V3s板子烧录时候检测不到DDR，即使一直插着电，V3s也不发热，冷冰冰的，是不是V3s坏了呢？ on Sun, 08 May 2022 13:09:59 GMT]]></title><description><![CDATA[<p dir="auto">似乎 SRAM 之前还有另一个问题：看起来 PMU 不工作，这可以解释为什么 DRAM 在没有电源的情况下不工作。</p>
]]></description><link>https://bbs.aw-ol.com/post/6593</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/6593</guid><dc:creator><![CDATA[mstempin]]></dc:creator><pubDate>Sun, 08 May 2022 13:09:59 GMT</pubDate></item><item><title><![CDATA[Reply to 有块V3s板子烧录时候检测不到DDR，即使一直插着电，V3s也不发热，冷冰冰的，是不是V3s坏了呢？ on Sun, 08 May 2022 10:22:07 GMT]]></title><description><![CDATA[<p dir="auto">热风枪热一热看看芯片内有没有虚焊（？</p>
]]></description><link>https://bbs.aw-ol.com/post/6582</link><guid isPermaLink="true">https://bbs.aw-ol.com/post/6582</guid><dc:creator><![CDATA[YuzukiTsuru]]></dc:creator><pubDate>Sun, 08 May 2022 10:22:07 GMT</pubDate></item></channel></rss>