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<?xml-stylesheet type="text/xsl" href="https://e2echina.ti.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>传感器论坛 - 最近的话题</title><link>https://e2echina.ti.com/support/sensors/f/sensors-forum</link><description /><dc:language>zh-CN</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Wed, 15 Jul 2026 02:06:24 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://e2echina.ti.com/support/sensors/f/sensors-forum" /><item><title>TMAG5170: 特定磁场分布，传感器放置方向</title><link>https://e2echina.ti.com/thread/1084336?ContentTypeID=0</link><pubDate>Wed, 15 Jul 2026 02:06:24 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:138dfaf0-6c39-4934-ac9c-59bd51cfd3b4</guid><dc:creator>zhenjun gao</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1084336?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1084336/tmag5170/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TMAG5170" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMAG5170&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;您好，&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 请问，传感器放置位置是附图中间划红线的矩形区域，传感器放置方向问题。&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/118/4760._AE5FE14FFE5647725F00_20260630153736_5F00_173_5F00_129.png" alt=" "&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;谢谢！&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR1843: AWR1843: Intermittent long lock time for single-tone (CW) mode at 77 GHz</title><link>https://e2echina.ti.com/thread/1084325?ContentTypeID=0</link><pubDate>Tue, 14 Jul 2026 08:57:54 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:51827457-e3f6-441f-9f2f-e656c9c03662</guid><dc:creator>C Y</dc:creator><slash:comments>4</slash:comments><comments>https://e2echina.ti.com/thread/1084325?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1084325/awr1843-awr1843-intermittent-long-lock-time-for-single-tone-cw-mode-at-77-ghz/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR1843" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR1843&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;div&gt;Hi TI Team,&lt;/div&gt;
&lt;div&gt;I am configuring the AWR1843 to output a single tone (CW mode) at 77 GHz. I am observing inconsistent lock times across different units:&lt;/div&gt;
&lt;ul style="list-style-type:none;"&gt;
&lt;li&gt;Some devices lock to the target frequency very quickly.&lt;/li&gt;
&lt;li&gt;However, on some other units, the lock time is significantly longer, taking up to&amp;nbsp;&lt;strong&gt;3 minutes&lt;/strong&gt;&amp;nbsp;in the worst case.&lt;/li&gt;
&lt;/ul&gt;
&lt;div&gt;Could you please help identify the potential root causes for this variation?&lt;/div&gt;
&lt;div&gt;Additionally, I would like to monitor the real-time lock status via software. Could you please recommend the specific&amp;nbsp;&lt;strong&gt;register&lt;/strong&gt;&amp;nbsp;or&amp;nbsp;&lt;strong&gt;API&lt;/strong&gt;&amp;nbsp;to read the current PLL/synthesizer lock state?&lt;/div&gt;
&lt;div&gt;Thanks and regards,&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>IWR1843: IWR1843成像问题咨询</title><link>https://e2echina.ti.com/thread/1084310?ContentTypeID=0</link><pubDate>Tue, 14 Jul 2026 03:52:13 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:b5296a99-83ed-4067-b4a0-b48214f3c998</guid><dc:creator>Zhang Zhang</dc:creator><slash:comments>7</slash:comments><comments>https://e2echina.ti.com/thread/1084310?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1084310/iwr1843-iwr1843/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/IWR1843" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;IWR1843&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;用的IWR1843用于成像，发现会在好几个固定的距离单元处形成同心弧的点云，这些应该是杂散，不知道怎么形成的，所在的距离单元也不是两端，但是是比较靠后的距离单元了。不知道是什么原因。能解决吗？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2188: AWR2188 基带架构</title><link>https://e2echina.ti.com/thread/1084124?ContentTypeID=0</link><pubDate>Mon, 13 Jul 2026 03:01:20 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:559356cc-54ec-42e3-bfc9-c841c0487603</guid><dc:creator>yang li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1084124?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1084124/awr2188-awr2188/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2188" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2188&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2243" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2243&lt;/a&gt;,&lt;/p&gt;&lt;p&gt;请问AWR2188仍然是直接混频的复基带架构吗？与AWR2243一样支持直接输出RAW ADC IQ data输出吗？我应该从哪里获取更详细的芯片手册信息？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2188: AWR2188 基带架构</title><link>https://e2echina.ti.com/thread/1084123?ContentTypeID=0</link><pubDate>Mon, 13 Jul 2026 02:59:28 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:06a37dff-a6cc-498d-9a6c-f54429a6c490</guid><dc:creator>yang li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1084123?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1084123/awr2188-awr2188/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2188" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2188&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2243" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2243&lt;/a&gt;,&lt;/p&gt;&lt;p&gt;请问AWR2188仍然是直接混频的复基带架构吗？与AWR2243一样支持直接输出RAW ADC IQ data输出吗？我应该从哪里获取更详细的芯片手册信息？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMCS1133EVM: 评估板和芯片手册不同？</title><link>https://e2echina.ti.com/thread/1083857?ContentTypeID=0</link><pubDate>Fri, 10 Jul 2026 07:46:32 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d421b127-e08e-45ba-b973-cf5e40f6f791</guid><dc:creator>jiaqi han</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1083857?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1083857/tmcs1133evm/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/TMCS1133EVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;TMCS1133EVM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我在使用时发现芯片手册上VOC是一个参考电压需要给他用电压分压，但是实际上的评估板是没有分压，直接引出来的网络，我加上我的电路，可以看到，VOC是呈正弦波形，与我需要采集的电流同频信号种类也相同，Vout. 一直是高点平&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMCS1133EVM: 评估板和芯片手册不同？</title><link>https://e2echina.ti.com/thread/1083856?ContentTypeID=0</link><pubDate>Fri, 10 Jul 2026 07:44:00 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:2d73f07b-fc9d-4eab-b1e1-43a4560bf483</guid><dc:creator>jiaqi han</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1083856?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1083856/tmcs1133evm/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/TMCS1133EVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;TMCS1133EVM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我在使用时发现芯片手册上VOC是一个参考电压需要给他用电压分压，但是实际上的评估板是没有分压，直接引出来的网络，我加上我的电路，可以看到，VOC是呈正弦波形，与我需要采集的电流同频信号种类也相同，Vout. 一直是高点平&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>LM2733: 不同生产批次的LM2733这款芯片在外观上会不会存在明显差异，如丝印字体上。</title><link>https://e2echina.ti.com/thread/1083168?ContentTypeID=0</link><pubDate>Wed, 08 Jul 2026 09:50:21 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:bb92eb32-5606-4fdb-b739-015a34fa095d</guid><dc:creator>DONG YANG</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1083168?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1083168/lm2733-lm2733/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/LM2733" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;LM2733&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;不同生产批次的LM2733这款芯片在外观上会不会存在明显差异，如丝印字体上。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>LM2733: 不同生产批次的LM2733这款芯片在外观上会不会存在明显差异，如丝印字体上。</title><link>https://e2echina.ti.com/thread/1083167?ContentTypeID=0</link><pubDate>Wed, 08 Jul 2026 09:48:37 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d05e6aaf-abb9-4a4a-9892-08987c04c34e</guid><dc:creator>DONG YANG</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1083167?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1083167/lm2733-lm2733/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/LM2733" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;LM2733&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;不同生产批次的LM2733这款芯片在外观上会不会存在明显差异，如丝印字体上。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TUSS4470: TUSS4470这款芯片我仅用于超声波接收应用能用5V供电吗</title><link>https://e2echina.ti.com/thread/1083149?ContentTypeID=0</link><pubDate>Wed, 08 Jul 2026 08:11:22 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f1d15dd1-3c58-4e93-9fbe-739b10da95c4</guid><dc:creator>JIUGEN LI</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1083149?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1083149/tuss4470-tuss4470-5v/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TUSS4470" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TUSS4470&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我用这个芯片的信号调理这块功能，用于接收超声波换能器输出的信号，电池供电的低功耗应用，如果能采用5V供电能降低硬件复杂度。看手册是支持，但是不知道5V用起来是不是还是有点极限，需要稍微高一点。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TAS6424E-Q1: TAS6424功放芯片烧蚀异常</title><link>https://e2echina.ti.com/thread/1082955?ContentTypeID=0</link><pubDate>Mon, 06 Jul 2026 09:25:37 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:7fa3aea2-768d-46ac-8b17-020b03e4d2e9</guid><dc:creator>shen chao</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1082955?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1082955/tas6424e-q1-tas6424/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TAS6424E-Q1" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TAS6424E-Q1&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;物料型号：004.012.0052574；物料描述：频功放芯片,Class D,HSSOP-56,SMD,TAS6424ECDKQRQ1,TI&lt;/p&gt;
&lt;ul&gt;
&lt;li data-list-style="106" data-line="true" data-margin data-level="2" data-list="bullet"&gt;启动车辆左前扬声器，后重低音扬声器一直发出噗噗声音，&lt;/li&gt;
&lt;/ul&gt;
&lt;ul&gt;
&lt;li data-list-style="106" data-line="true" data-margin data-level="2" data-list="bullet"&gt;检测仪显示AMP故障当前，&lt;/li&gt;
&lt;/ul&gt;
&lt;div data-line="true" data-line-index="2" data-zone-id="WR7oXM6_jL"&gt;
&lt;div data-indent="" data-margin data-level="2"&gt;B1C1012SUB2通道对电源短路&lt;/div&gt;
&lt;/div&gt;
&lt;div data-line="true" data-line-index="3" data-zone-id="WR7oXM6_jL"&gt;
&lt;div data-indent="" data-margin data-level="2"&gt;B1COF12 SUB1通道对电源短路&lt;/div&gt;
&lt;/div&gt;
&lt;div data-line="true" data-line-index="4" data-zone-id="WR7oXM6_jL"&gt;
&lt;div data-indent="" data-margin data-level="2"&gt;B1COD12 FLW通道对电源短路&lt;/div&gt;
&lt;/div&gt;
&lt;ul&gt;
&lt;li data-list-style="106" data-line="true" data-margin data-level="2" data-list="bullet"&gt;断电复位，检查功放到扬声器线束未有短路断路，通电情况下扬声器电压高达23V左右，正常车辆12V左右，电阻一直0一6左右跳动，正常车辆一直显示辆0欧姆，断开中控屏，车机，信息通讯摸块，故障依然存在；
&lt;div data-line="true" data-line-index="7" data-zone-id="WR7oXM6_jL"&gt;工厂端确认功放出厂功能正常，车辆出厂功放功能正常，在车辆运输到4S店检查时出现该故障。&lt;/div&gt;
&lt;div data-line="true" data-line-index="8" data-zone-id="WR7oXM6_jL"&gt;
&lt;div data-soft="true"&gt;了解到车辆在运输过程中会关闭电源，功放在运输过程中是不上电的。&lt;/div&gt;
&lt;/div&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;div data-line="true" data-line-index="8" data-zone-id="WR7oXM6_jL"&gt;
&lt;div data-soft="true"&gt;&amp;nbsp;&lt;/div&gt;
&lt;/div&gt;
&lt;div data-line="true" data-line-index="9" data-zone-id="WR7oXM6_jL"&gt;&amp;nbsp;&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2243BOOST: 下载不了固件包和软件包</title><link>https://e2echina.ti.com/thread/1082945?ContentTypeID=0</link><pubDate>Mon, 06 Jul 2026 06:00:02 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:89d89cda-9071-4a80-a79a-49e9a6c8cae2</guid><dc:creator>YUANYUAN LIN</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1082945?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1082945/awr2243boost/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/AWR2243BOOST" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;AWR2243BOOST&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;下载不了固件包和软件包&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2944PEVM: AWR2944工程创建</title><link>https://e2echina.ti.com/thread/1082310?ContentTypeID=0</link><pubDate>Wed, 01 Jul 2026 03:13:54 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:80eb4b42-b313-45be-8705-7976901020bd</guid><dc:creator>yiming huang</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1082310?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1082310/awr2944pevm-awr2944/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/AWR2944PEVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;AWR2944PEVM&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2944P" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2944P&lt;/a&gt;, , &lt;a href="https://www.ti.com.cn/product/cn/AWR2944" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2944&lt;/a&gt;&lt;/p&gt;&lt;p&gt;IDE: ccs V12.8.1&lt;/p&gt;
&lt;p&gt;编译器：Ti Clang v4.0.2LTS （该编译器由我自己安装，并在IDE中选择使用）&lt;/p&gt;
&lt;p&gt;芯片：AWR2944P&lt;/p&gt;
&lt;p&gt;问题一：&lt;/p&gt;
&lt;p&gt;在创建工程时显示：&amp;nbsp;Selected device does not currently provide project initialization details for the TICLANG toolchain. The project may require further manual set up.&lt;/p&gt;
&lt;p&gt;我该怎么处理？ 能通过添加SDK吗？如果可以那么应该添加哪个SDK？&lt;/p&gt;
&lt;p&gt;问题二：&lt;/p&gt;
&lt;p&gt;Linker command file 选择是否正确？&lt;/p&gt;
&lt;p&gt;Runtime support library为何无法选择？&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;问题三：&lt;/p&gt;
&lt;p&gt;使用AWR2944PEVM开发套件是应该选择 CorexR还是C66XX。两者之前有什么区别&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/118/2084.image.png" alt="image.png" data-temp-id="image.png-69689"&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR1843BOOST: 请问AWR1843boost的时钟精度是多少呢</title><link>https://e2echina.ti.com/thread/1082017?ContentTypeID=0</link><pubDate>Tue, 30 Jun 2026 00:31:43 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:c302cf4e-2001-44ed-a4eb-509fd10ad4b2</guid><dc:creator>?? ?</dc:creator><slash:comments>3</slash:comments><comments>https://e2echina.ti.com/thread/1082017?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1082017/awr1843boost-awr1843boost/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/AWR1843BOOST" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;AWR1843BOOST&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt;  &lt;a href="https://www.ti.com.cn/product/cn/AWR1843" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR1843&lt;/a&gt;&lt;/p&gt;&lt;p&gt;请问AWR1843boost的时钟精度是多少呢？还有AWR1843内部生成的线性调频信号的误差又是多少？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR1843BOOST: 请问AWR1843boost的时钟精度是多少呢</title><link>https://e2echina.ti.com/thread/1082016?ContentTypeID=0</link><pubDate>Tue, 30 Jun 2026 00:30:25 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9e29d80b-42df-4dcc-a841-2a235a5e4926</guid><dc:creator>?? ?</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1082016?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1082016/awr1843boost-awr1843boost/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/AWR1843BOOST" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;AWR1843BOOST&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt;  &lt;a href="https://www.ti.com.cn/product/cn/AWR1843" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR1843&lt;/a&gt;&lt;/p&gt;&lt;p&gt;请问AWR1843boost的时钟精度是多少呢？还有AWR1843内部生成的线性调频信号的误差又是多少？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMAG5273: 无法下载参考代码</title><link>https://e2echina.ti.com/thread/1080622?ContentTypeID=0</link><pubDate>Wed, 24 Jun 2026 02:19:48 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:69b02632-dc9e-4c78-a0b5-49177be16d67</guid><dc:creator>roc li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080622?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080622/tmag5273/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TMAG5273" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMAG5273&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/118/8055.image.png" alt="image.png" data-temp-id="image.png-462104"&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2188: 更新firmware (mmWave_DFP_04_00_06_07) 之后，SNR降低</title><link>https://e2echina.ti.com/thread/1080599?ContentTypeID=0</link><pubDate>Tue, 23 Jun 2026 09:15:03 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:ba5e757f-db4e-4a3a-ad2f-a820e59b6cb4</guid><dc:creator>Xiaobo Li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080599?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080599/awr2188-firmware-mmwave_dfp_04_00_06_07-snr/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/AWR2188" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AWR2188&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我们将DFP的firmware从mmWave_DFP_04_00_06_02更新到mmWave_DFP_04_00_06_07之后，完全同样的场景，同样的chirp config，只修改了metaImage。角反目标信噪比降低了4dB多，并且远处出现类似频谱泄露的现象。chirpconfig中配置为TDM SIMO。具体配置如下&lt;/p&gt;
&lt;p&gt;vco_select: 2,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; misc_settings: 1,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sampling_rate_sel: 24,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; rx_gain_select: 230,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; num_adc_samples: 1024,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; hpf_cutoff_sel: (2, 2),&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; start_freq: 1435384036,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; freq_slope: 201,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; idle_time: 200,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; tx_start_time: 0,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; adc_start_time: 0,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; adc_skip_samples: 240,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; ramp_end_time: 2000,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; tx_phase: (0, 0, 0, 0, 0, 0, 0, 0),&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; num_chirps: 1024,&lt;/p&gt;
&lt;p&gt;&amp;nbsp;inter_chirp_power_save_ctrl: 15,&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/118/0003.image.png" alt="image.png" data-temp-id="image.png-913883"&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AWR2243-2X-CAS-EVM: AWR2243-2X-CAS-EVM: coding configuration for AWR2243-2x-CAS-EVM</title><link>https://e2echina.ti.com/thread/1080592?ContentTypeID=0</link><pubDate>Tue, 23 Jun 2026 05:03:04 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:01c4e106-00ca-41c1-a738-d9fe5ac83ecb</guid><dc:creator>Yi Zhang</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1080592?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080592/awr2243-2x-cas-evm-awr2243-2x-cas-evm-coding-configuration-for-awr2243-2x-cas-evm/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/AWR2243-2X-CAS-EVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;AWR2243-2X-CAS-EVM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;Hello,&lt;/p&gt;
&lt;p&gt;I am using the AWR2243-2x-CAS-EVM for my&amp;nbsp; project. Followed the &lt;em&gt;Two Chip Cascade User Guide&lt;/em&gt; to verify the correct operation of the radar, and everything is working properly. I can collect detection data of radar by coding from USB high port after load the cfg file.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;But one problem is&amp;nbsp; need to manual reset the syetem before next sensorstart, I tried sensorstop then restart the sensor then loaded cfg file, it would not send data out. So is there a soft reset cfg or coding to reset the whole system by USB port? or your hardcoded CLI configuration to customize can handle this?&amp;nbsp;&lt;/p&gt;
&lt;p&gt;if so could you guide me how the&amp;nbsp; hardcoded CLI configuration for the AWR2243-2x-CAS-EVM?&lt;/p&gt;
&lt;p&gt;Regards,&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>FDC1004QEVM: 下载请求被拒绝</title><link>https://e2echina.ti.com/thread/1080578?ContentTypeID=0</link><pubDate>Mon, 22 Jun 2026 09:48:52 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:4d58201f-df27-4852-9b87-068ba7f8228e</guid><dc:creator>KL Li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080578?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080578/fdc1004qevm/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/FDC1004QEVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;FDC1004QEVM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我想下载FDC1004QEVM的GUI和代码示例，但是填写申请表时误选了代表军方申请，下载请求被拒绝。应该如何解决这种情况？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>FDC1004QEVM: 下载请求被拒绝</title><link>https://e2echina.ti.com/thread/1080577?ContentTypeID=0</link><pubDate>Mon, 22 Jun 2026 09:47:20 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:c2beee3e-9dac-4f7d-8f57-71eb9dc27be0</guid><dc:creator>KL Li</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080577?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080577/fdc1004qevm/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/FDC1004QEVM" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;FDC1004QEVM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我想下载FDC1004QEVM的GUI和代码示例，但是填写申请表时误选了代表军方申请，下载请求被拒绝。应该如何解决这种情况？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>IWRL1432: Unable to flash IWRL1432</title><link>https://e2echina.ti.com/thread/1080569?ContentTypeID=0</link><pubDate>Mon, 22 Jun 2026 07:43:09 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:8dea85f3-cf4e-4d9b-ad68-9bdc7bafbb68</guid><dc:creator>Xuan Yi Chen</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080569?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080569/iwrl1432-unable-to-flash-iwrl1432/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/IWRL1432" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;IWRL1432&lt;/a&gt;&lt;br /&gt;&lt;b&gt;Other Parts Discussed in Thread:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/tool/cn/TMDSEMU110-U" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;TMDSEMU110-U&lt;/a&gt;,&lt;/p&gt;&lt;p&gt;We are encountering a flashing failure with the IWRL1432. We have connected the RS232 TX and RX pins of the IWRL1432 to the TMDSEMU110-U (XDS110) JTAG Debug Probe, with separate 3.3V and GND lines provided. We have also verified on the schematics that both SOP0 and SOP1 are pulled low (grounded). However, we are still unable to program the device. Could you please provide some assistance on this issue? Thank you.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>PGA900: 申请设计资料</title><link>https://e2echina.ti.com/thread/1080156?ContentTypeID=0</link><pubDate>Thu, 18 Jun 2026 09:29:27 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:33cdbeb2-8fa9-4eeb-a9c5-00cfea6c43bf</guid><dc:creator>longlong ma</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1080156?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080156/pga900/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/PGA900" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;PGA900&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;h5&gt;申请了解更多信息&lt;/h5&gt;
&lt;p&gt;可提供完整的数据表。立即申请&lt;/p&gt;
&lt;p&gt;我们点击了申请 更多信息 每次都是被拒绝? 请问这部分是什么信息?需要哪些权限&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMP102: 短路现象</title><link>https://e2echina.ti.com/thread/1080150?ContentTypeID=0</link><pubDate>Thu, 18 Jun 2026 08:49:05 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:00ad3bb9-496e-4795-885b-d012221b1f5f</guid><dc:creator>Chen Yi</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1080150?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080150/tmp102/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TMP102" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMP102&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;机器外观没有不良，但是存在短路现象，去掉此元器件后重新测量线路，短路现象消失，单个元器件量测，单体存在短路现象（未找到线路图）&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMP102: 短路现象</title><link>https://e2echina.ti.com/thread/1080149?ContentTypeID=0</link><pubDate>Thu, 18 Jun 2026 08:47:08 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:a442660b-f251-45f0-be11-a3c0993bf3e4</guid><dc:creator>Chen Yi</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1080149?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080149/tmp102/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TMP102" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMP102&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;机器外观没有不良，但是存在短路现象，去掉此元器件后重新测量线路，短路现象消失，单个元器件量测，单体存在短路现象（未找到线路图）&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMP102: 短路现象</title><link>https://e2echina.ti.com/thread/1080148?ContentTypeID=0</link><pubDate>Thu, 18 Jun 2026 08:42:14 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:35487284-5f33-4ad0-94c5-b26873917cd9</guid><dc:creator>Chen Yi</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1080148?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/sensors/f/sensors-forum/1080148/tmp102/rss?ContentTypeId=0</wfw:commentRss><description>&lt;p&gt;&lt;b&gt;Part Number:&lt;/b&gt; &lt;a href="https://www.ti.com.cn/product/cn/TMP102" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMP102&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;机器外观没有不良，但是存在短路现象，去掉此元器件后重新测量线路，短路现象消失，单个元器件量测，单体存在短路现象（未找到线路图）&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>