<![CDATA[D1s音频]]>HPOUTL和HPOUTR没有输出。AVCC与HPVCC已供1.8V，HPOUTL和HPOUTR已外接100nF电容和22R电阻，应该怎么排查问题

]]>https://bbs.aw-ol.com/topic/2016/d1s音频RSS for NodeTue, 19 May 2026 07:26:35 GMTWed, 31 Aug 2022 09:09:59 GMT60<![CDATA[Reply to D1s音频 on Thu, 01 Sep 2022 10:41:30 GMT]]>@yuzukitsuru 我这部电路是这样的。后来HPOUTFB加了100nF电容到地，HPOUTL和HPOUTR加了100nF电容和22R电阻到地，还是不行
cd9ede3f-06dd-4cb1-92db-c3f380478f29-image.png

]]>https://bbs.aw-ol.com/post/10023https://bbs.aw-ol.com/post/10023Thu, 01 Sep 2022 10:41:30 GMT<![CDATA[Reply to D1s音频 on Thu, 01 Sep 2022 04:30:37 GMT]]>@yuzukitsuru 我这些命令都没问题，但就是没输出
5b4b0d59-908d-4253-9c0d-64fc735c5ce7-1662006599002.jpg

]]>https://bbs.aw-ol.com/post/10006https://bbs.aw-ol.com/post/10006Thu, 01 Sep 2022 04:30:37 GMT<![CDATA[Reply to D1s音频 on Thu, 01 Sep 2022 04:11:03 GMT]]>@lts52341314 文档：https://d1s.docs.aw-ol.com/hard/hard_3boarduse/#_9

]]>https://bbs.aw-ol.com/post/10003https://bbs.aw-ol.com/post/10003Thu, 01 Sep 2022 04:11:03 GMT<![CDATA[Reply to D1s音频 on Thu, 01 Sep 2022 03:57:57 GMT]]>@yuzukitsuru 怎么配置，我用的d1s开发板的代码，引脚直接接的功放，示波器看HPOUTL和HPOUTR没有输出

]]>https://bbs.aw-ol.com/post/10002https://bbs.aw-ol.com/post/10002Thu, 01 Sep 2022 03:57:57 GMT<![CDATA[Reply to D1s音频 on Thu, 01 Sep 2022 02:37:11 GMT]]>配置音频同路了吗

]]>https://bbs.aw-ol.com/post/9996https://bbs.aw-ol.com/post/9996Thu, 01 Sep 2022 02:37:11 GMT