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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>处理器论坛 - 最近的话题</title><link>https://e2echina.ti.com/support/processors/f/processors-forum</link><description /><dc:language>zh-CN</dc:language><generator>Telligent Community 13</generator><lastBuildDate>Fri, 15 May 2026 08:07:57 GMT</lastBuildDate><atom:link rel="self" type="application/rss+xml" href="https://e2echina.ti.com/support/processors/f/processors-forum" /><item><title>C2000WARE: 无法下载c2000ware</title><link>https://e2echina.ti.com/thread/1073920?ContentTypeID=0</link><pubDate>Fri, 15 May 2026 08:07:57 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9c901cfa-af31-4991-9df3-6232e543ed17</guid><dc:creator>bowen dai</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1073920?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073920/c2000ware-c2000ware/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/C2000WARE" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;C2000WARE&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;无法下载c2000ware，提示如下：&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/1817.image.png" alt="image.png" width="673" height="417" data-temp-id="image.png-90345"&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM623: AM6234 串口发送出现数据不连续发送情况</title><link>https://e2echina.ti.com/thread/1073609?ContentTypeID=0</link><pubDate>Thu, 14 May 2026 11:06:13 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:da8e94a5-7535-4a9e-a433-fe52f8222c65</guid><dc:creator>喜东 梁</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1073609?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073609/am623-am6234/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/AM623" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM623&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;内核使用的是Linux version 6.1.33-rt11+。&lt;/p&gt;
&lt;p&gt;串口是在应用层操作。通信参数 3M波特率，8，1，无参数。&lt;/p&gt;
&lt;p&gt;AM6234做主，通过232接串口模块。数据采用主站请求，从站回复。问答式通信。&lt;/p&gt;
&lt;p&gt;从站对主站发送的数据有严格的断包时间处理。&lt;/p&gt;
&lt;p&gt;在使用中发现存在通信超时，即6234主站发送报文，串口模块不回复的情况。&lt;/p&gt;
&lt;p&gt;分析发现如下问题：&lt;/p&gt;
&lt;p&gt;AM6234串口主动发报文，报文长度小于10字节。内核串口驱动FIFO为64字节，禁用DMA。&lt;/p&gt;
&lt;p&gt;通过示波器抓包发现，当出现问题的时候，发送的数据是不连续的。正常的数据是10个字节，发送一个字节马上就紧跟一个字节。&lt;/p&gt;
&lt;p&gt;也就是正常的话，数据的字节之间的延时是不超过字节时间的。&lt;/p&gt;
&lt;p&gt;出现问题的时候，比如，看到先发了6个字节，然后突然间隔了1到10ms，后面4个字节才出现。&lt;/p&gt;
&lt;p&gt;测试过，3M波特率，write函数，发送3个字节。也会偶尔出现，示波器看到前两个字节是连续的，然后中间间隔了1~10ms左右，第三个字节才出来。&lt;/p&gt;
&lt;p&gt;因为数据的发送不连续，导致串口模块认为数据不是在一个协议帧里面，从而影响了通信。&lt;/p&gt;
&lt;p&gt;做了一些测试，比如，把波特率改成1.5M 或者1M，概率大大降低了。&lt;/p&gt;
&lt;p&gt;我们的通信场景是每1ms与串口模块做数据交互。 CPU使用率不高。启用DMA没有改善，通信效率反而下降了。&lt;/p&gt;
&lt;p&gt;应用层是使用标准的串口接口，能尝试的方法基于都试了。&lt;/p&gt;
&lt;p&gt;查看过串口的中断，中断进程任务优先级是50，标准的==IRQ级别。把中断进程任务优先级设置最大到99，依然还是有这个问题。&lt;/p&gt;
&lt;p&gt;把FIFO大小改成1，也有这个问题。&lt;/p&gt;
&lt;p&gt;3M波特率，1ms的通信周期，每几分钟就会有一条数据出现这个问题。&lt;/p&gt;
&lt;p&gt;1.5M、1M波特率，1ms的通信周期，大概十几分钟到半小时才出现一次。&lt;/p&gt;
&lt;p&gt;尝试将进程中断的CPU设置到其它CPU，也是一样有问题。&lt;/p&gt;
&lt;p&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/5148.image.png" alt="image.png" data-temp-id="image.png-48926"&gt;&lt;/p&gt;
&lt;p&gt;请帮忙协助分析与处理。用的SDK9。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM62A3: read nor flash data to DDR fail</title><link>https://e2echina.ti.com/thread/1073605?ContentTypeID=0</link><pubDate>Thu, 14 May 2026 09:36:12 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:645a50a8-a585-4c59-960c-b998cdb0bf92</guid><dc:creator>zhiyuan shi</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1073605?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073605/am62a3-read-nor-flash-data-to-ddr-fail/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/AM62A3" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM62A3&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;div&gt;
&lt;div dir="auto"&gt;尊敬的TI技术支持团队：&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div dir="auto"&gt;您好！&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div dir="auto"&gt;我司在使用贵司Am62ax系列的产品过程中，近期发现一个偶发性问题：设备上电后，Flash 中存储的数据偶尔无法正常加载至内存。目前我们已通过飞线方式抓取了 SPI 通信波形，结果显示在正常与异常情况下，SPI 波形完全一致（参考附件示意图）。&lt;/div&gt;
&lt;/div&gt;
&lt;div&gt;
&lt;div dir="auto"&gt;能正常读取数据&lt;br&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/7120.image.png" alt="image.png" data-temp-id="image.png-191316"&gt;&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;不能正常读取数据：&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/2844.image.png" alt="image.png" data-temp-id="image.png-211904"&gt;&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div dir="auto"&gt;鉴于波形无明显异常，我们初步判断问题可能涉及soc侧ospi主控，但尚无法准确定位根本原因。因此，恳请贵司协助分析该现象，并提供相关技术支持或排查建议。&lt;/div&gt;
&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RM57L843: Cannot get the reference design of RM57L843</title><link>https://e2echina.ti.com/thread/1073601?ContentTypeID=0</link><pubDate>Thu, 14 May 2026 08:36:17 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9abf535a-73ce-43d5-8287-3002512101eb</guid><dc:creator>Soni Rao</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1073601?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073601/rm57l843-cannot-get-the-reference-design-of-rm57l843/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/RM57L843" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;RM57L843&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;Hi Ti&lt;/p&gt;
&lt;p&gt;The reference design of RM57L843 downloaded from www.ti.com is attached, which only has several header connectors without any connections of other components and networks.&lt;/p&gt;
&lt;p&gt;Could you please help me how to get the complete reference design of RM57L843? We want to implement motion control functions including emergency braking, left-right steering, and temperature and humidity sensing.&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Thanks&lt;/p&gt;
&lt;p&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/tidrmk4.pdf" target="_blank" rel="noopener" data-temp-id="tidrmk4.pdf-540110"&gt;tidrmk4.pdf&lt;/a&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320F28P650DK: FLASH操作问题和BOOT问题</title><link>https://e2echina.ti.com/thread/1073266?ContentTypeID=0</link><pubDate>Tue, 12 May 2026 08:04:54 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:f9d33029-7116-4b66-9945-cb47f826c26e</guid><dc:creator>jisong Wang</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1073266?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073266/tms320f28p650dk-flash-boot/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/TMS320F28P650DK" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMS320F28P650DK&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;1. DSP 在正常运行过程中，ISR中断 和 CLA 都在跑，这个时候去擦除和写入其他未使用的FLASH BANK会有风险吗?&lt;br&gt;2. DSP 上电有两个 BOOT的 IO 口，GPIO72和GPIO84，在上电完成后，程序正常运行起来，这两个 IO 可以配置成外设吗，比如把GPIO72配成MCANB_RX？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>MSPM0L1306: 在生成spwm波形时，某个周期占功比异常</title><link>https://e2echina.ti.com/thread/1073259?ContentTypeID=0</link><pubDate>Tue, 12 May 2026 06:34:49 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:811a76fe-fe18-4d7b-90dd-5468e352d031</guid><dc:creator>riven</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1073259?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1073259/mspm0l1306-spwm/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/MSPM0L1306" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;MSPM0L1306&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;在使用MSPM0L106开发时，通过pwm来生成20khz的spwm时，在占功比降低的过程中总是会出现占功比异常，我有4个pwm一个使用pwm对称来实现的50hz互补的pwm，另外两个pwm在互补的pwm上升时开始。下面是我的代码&lt;/p&gt;
&lt;p&gt;#include &amp;quot;ti_msp_dl_config.h&amp;quot;&lt;/p&gt;
&lt;p&gt;uint16_t g_sine_table[194] = {&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 0,26,52,78,104,130,156,181,207,233,259,284,310,336,361,386,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 412,437,462,486,511,536,560,585,609,633,657,680,704,727,750,773,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 796,818,840,863,884,906,927,948,969,990,1010,1030,1050,1069,1089,1108,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1126,1145,1163,1180,1198,1215,1232,1248,1264,1280,1295,1311,1325,1340,1354,1367,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1381,1394,1406,1419,1430,1442,1453,1464,1474,1484,1493,1503,1511,1520,1527,1535,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1542,1549,1555,1561,1566,1572,1576,1580,1584,1588,1591,1593,1595,1597,1598,1599,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1599,1599,1599,1598,1597,1595,1593,1591,1588,1584,1580,1576,1572,1566,1561,1555,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1549,1542,1535,1527,1520,1511,1503,1493,1484,1474,1464,1453,1442,1430,1419,1406,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1394,1381,1367,1354,1340,1325,1311,1295,1280,1264,1248,1232,1215,1198,1180,1163,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 1145,1126,1108,1089,1069,1050,1030,1010,990,969,948,927,906,884,863,840,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 818,796,773,750,727,704,680,657,633,609,585,560,536,511,486,462,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 437,412,386,361,336,310,284,259,233,207,181,156,130,104,78,52,&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; 26,0&lt;br&gt;};&lt;/p&gt;
&lt;p&gt;&lt;br&gt;int main(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; NVIC_EnableIRQ(PWM_0_INST_INT_IRQN);&lt;br&gt;&amp;nbsp; &amp;nbsp; NVIC_EnableIRQ(PWM_1_INST_INT_IRQN);&lt;br&gt;&amp;nbsp; &amp;nbsp; SYSCFG_DL_init();&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; while (1) {&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; __WFI();&lt;br&gt;&amp;nbsp; &amp;nbsp; }&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;void Q2_PWM_FORCE_LOW(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; DL_Timer_overrideCCPOut(PWM_1_INST, DL_TIMER_FORCE_OUT_LOW,DL_TIMER_FORCE_CMPL_OUT_LOW,DL_TIMER_CC_1_INDEX);&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;void Q2_PWM_FORCE_RELEASE(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; DL_Timer_overrideCCPOut(PWM_1_INST, DL_TIMER_FORCE_OUT_DISABLED,DL_TIMER_FORCE_CMPL_OUT_DISABLED,DL_TIMER_CC_1_INDEX);&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;void Q1_PWM_FORCE_LOW(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; DL_Timer_overrideCCPOut(PWM_1_INST, DL_TIMER_FORCE_OUT_LOW,DL_TIMER_FORCE_CMPL_OUT_LOW,DL_TIMER_CC_0_INDEX);&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;void Q1_PWM_FORCE_RELEASE(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; DL_Timer_overrideCCPOut(PWM_1_INST, DL_TIMER_FORCE_OUT_DISABLED,DL_TIMER_FORCE_CMPL_OUT_DISABLED,DL_TIMER_CC_0_INDEX);&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;uint16_t pwm_flag=0;&lt;br&gt;uint16_t sin_index=0;&lt;br&gt;void PWM_0_INST_IRQHandler(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; switch (DL_TimerG_getPendingInterrupt(PWM_0_INST))&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; {&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; case DL_TIMER_IIDX_CC0_UP:&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sin_index=0;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Q2_PWM_FORCE_LOW();&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Q1_PWM_FORCE_RELEASE();&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; DL_TimerG_startCounter(PWM_1_INST);&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; break;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; case DL_TIMER_IIDX_CC1_DN:&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sin_index=0;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Q1_PWM_FORCE_LOW();&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; Q2_PWM_FORCE_RELEASE();&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; DL_TimerG_startCounter(PWM_1_INST);&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; break;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; default:&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; break;&lt;br&gt;&amp;nbsp; &amp;nbsp; }&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;void PWM_1_INST_IRQHandler(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; switch (DL_TimerG_getPendingInterrupt(PWM_1_INST))&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; {&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; case DL_TIMER_IIDX_LOAD :&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; DL_TimerG_setCaptureCompareValue(PWM_1_INST,g_sine_table[sin_index]*9/10 ,DL_TIMER_CC_0_INDEX);&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; DL_TimerG_setCaptureCompareValue(PWM_1_INST,g_sine_table[sin_index]*9/10 ,DL_TIMER_CC_1_INDEX);&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sin_index+=1;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; if(sin_index&amp;gt;=193){&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; DL_TimerG_stopCounter(PWM_1_INST);&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sin_index=0;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; }&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; break;&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; default:&lt;br&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; break;&lt;br&gt;&amp;nbsp; &amp;nbsp; }&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;这个问题在每个循环都会出现&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/13dbea94_2D00_a2e0_2D00_4eef_2D00_8df3_2D00_d502ce071a0a.png" alt="13dbea94-a2e0-4eef-8df3-d502ce071a0a.png" data-temp-id="13dbea94-a2e0-4eef-8df3-d502ce071a0a.png-6156"&gt;&lt;img src="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/dbcd3762_2D00_c192_2D00_4c17_2D00_a7bf_2D00_b7cbf2ee2ed8.png" alt="dbcd3762-c192-4c17-a7bf-b7cbf2ee2ed8.png" data-temp-id="dbcd3762-c192-4c17-a7bf-b7cbf2ee2ed8.png-4698"&gt;&lt;/p&gt;
&lt;p&gt;它没有根据我表里设置的pwm占功比来运行，我尝试过把后面几个数值进行修改，当我占功比没有下降到靠经0时这个问题没有出现。一旦降到0或者接近0的某个数值时。这个问题就会出现。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>MSPM0-SDK: 无法下载SDK</title><link>https://e2echina.ti.com/thread/1072986?ContentTypeID=0</link><pubDate>Mon, 11 May 2026 06:51:15 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:7216525c-7b07-410c-a23c-dd47d1648554</guid><dc:creator>SA SA</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072986?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072986/mspm0-sdk-sdk/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/MSPM0-SDK" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;MSPM0-SDK&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;无法下载SDK&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>MSPM0-SDK: 无法下载SDK</title><link>https://e2echina.ti.com/thread/1072985?ContentTypeID=0</link><pubDate>Mon, 11 May 2026 06:49:37 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:ee2c4a14-26a7-476b-a683-abc808972bdc</guid><dc:creator>SA SA</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072985?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072985/mspm0-sdk-sdk/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/MSPM0-SDK" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;MSPM0-SDK&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;无法下载SDK&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM3352: 如何 获知 CAN  接受数据是否溢出</title><link>https://e2echina.ti.com/thread/1072836?ContentTypeID=0</link><pubDate>Mon, 11 May 2026 02:40:56 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:739f4fbd-5a93-4c89-b113-f3583728d5e5</guid><dc:creator>MENGDONG FENG</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072836?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072836/am3352-can/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/AM3352" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM3352&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;目前 使用AM3352&amp;nbsp; 开发CAN master&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;接受数据的message&amp;nbsp; 配置为33-64&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp; &amp;nbsp;我的问题是，假设当前33-64里面都已经接受到CAN数据了，然后又来了一笔新的CAN数据， 我要如何获知 ，message里面的数据因为没有及时处理，而被覆盖这种情况是否发生？？？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320F28384S: F28384S + LAN8720A RMII 模式，ping 不通，接收中断不触发</title><link>https://e2echina.ti.com/thread/1072790?ContentTypeID=0</link><pubDate>Mon, 11 May 2026 01:16:47 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:5cba54ef-37f3-4fe0-b227-dc949bafe22d</guid><dc:creator>JUN HUANG</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1072790?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072790/tms320f28384s-f28384s-lan8720a-rmii-ping/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/TMS320F28384S" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMS320F28384S&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;你好！我遇到以下问题，请协助解决！&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;硬件连接（MCU &amp;harr; LAN8720A，RMII 模式）&lt;/strong&gt;：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;p&gt;GPIO42 &amp;harr; MDC，GPIO43 &amp;harr; MDIO&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;GPIO73 &amp;harr; 50MHz REF_CLK（PHY 提供，已验证有稳定 50MHz 方波）&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;GPIO75 &amp;harr; TXD0，GPIO74 &amp;harr; TXD1，GPIO69 &amp;harr; TXEN&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;GPIO71 &amp;harr; RXD0，GPIO72 &amp;harr; RXD1&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;GPIO70 &amp;harr; CRS_DV，GPIO68 &amp;harr; nRST&lt;/p&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;软件配置&lt;/strong&gt;：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;p&gt;使用官方 enet_lwip 示例，已改为 RMII 模式（PHY_INTF_SEL = 4）&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;CLK_SRC_SEL = 0（外部时钟源）&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;C28x 侧已配置好引脚复用，CM4 侧运行 FreeRTOS + lwIP，采用静态 IP&lt;/p&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;已验证/排查过的事项&lt;/strong&gt;：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;p&gt;&lt;span class="emoticon" data-url="https://e2echina.ti.com/cfs-file/__key/system/emoji/2705.svg" title="White check mark"&gt;&amp;#x2705;&lt;/span&gt; 示波器测到 CRS_DV 高电平脉冲 + RXD1 数据跳变&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;&lt;span class="emoticon" data-url="https://e2echina.ti.com/cfs-file/__key/system/emoji/2705.svg" title="White check mark"&gt;&amp;#x2705;&lt;/span&gt; RMII 时钟源寄存器确认：&lt;code&gt;0x400C2004 = 0x00000304&lt;/code&gt;（CLK_SRC_SEL = 0，PHY_INTF_SEL = 4）&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;&lt;span class="emoticon" data-url="https://e2echina.ti.com/cfs-file/__key/system/emoji/2705.svg" title="White check mark"&gt;&amp;#x2705;&lt;/span&gt; LED 闪烁正常（双核均正常运行）&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;&lt;span class="emoticon" data-url="https://e2echina.ti.com/cfs-file/__key/system/emoji/274c.svg" title="X"&gt;&amp;#x274c;&lt;/span&gt;&amp;nbsp;&lt;code&gt;Ethernet_receiveISRCustom&lt;/code&gt;&amp;nbsp;中断函数&lt;strong&gt;始终未触发&lt;/strong&gt;&lt;/p&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;strong&gt;已尝试的解决方案&lt;/strong&gt;：&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;
&lt;p&gt;启用混杂模式（MAC_Packet_Filter PR 位 = 1），无效 &amp;nbsp;&lt;/p&gt;
&lt;/li&gt;
&lt;li&gt;
&lt;p&gt;设置 FEP 位（MTL_RxQ0_Operation_Mode bit 4 = 1），无效&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;由于官方没有RMII的例程可以参考，故在此请教！附件是工程代码。&lt;/p&gt;
&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/cm_5F00_common_5F00_config_5F00_c28x.rar" target="_blank" rel="noopener" data-temp-id="cm_common_config_c28x.rar-1845830"&gt;cm_common_config_c28x.rar&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/enet_5F00_lwip_5F00_freertos.rar" target="_blank" rel="noopener" data-temp-id="enet_lwip_freertos.rar-1608061"&gt;enet_lwip_freertos.rar&lt;/a&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>F28377D-SEP: c2000 Ware 4.00.00.00无法现在</title><link>https://e2echina.ti.com/thread/1072789?ContentTypeID=0</link><pubDate>Mon, 11 May 2026 01:14:36 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:e70ce00b-b8bc-4a21-8dac-3f58f0aa4e4d</guid><dc:creator>cheng cheng</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072789?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072789/f28377d-sep-c2000-ware-4-00-00-00/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/F28377D-SEP" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;F28377D-SEP&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;我正在使用TI的F28377D 准备联合MATLAB进行HIL, 软件支持要求我下载c2000 Ware 4.00.00.00，下载过程中显示权限遭拒.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM2612: 如何申请 AM2612 中的 HSM 手册与 RunTime 开发资料与源码的访问权限？</title><link>https://e2echina.ti.com/thread/1072480?ContentTypeID=0</link><pubDate>Sat, 09 May 2026 06:46:00 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9e81328e-4166-4896-bce6-5798142c0421</guid><dc:creator>rongbao yang</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1072480?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072480/am2612-am2612-hsm-runtime/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/AM2612" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM2612&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;&lt;span data-slate-fragment="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"&gt;目前我司采购了带有 AM2612 样片的开发板，目的是设计开发一款支持 AM2612 安全启动特性的 Bootloader，也就是 SBL。但是根据 AM2612 芯片的描述，安全启动流程中必须给 HSM 加载 RunTime 镜像，才能将 Bootloader 引导的 APP 镜像正常运行起来。然而手册中并没有说明有关 HSM 的任何硬件特性以及如何开发，但手册中提到了一点：HSM 相关的文档以及开发资源需要向 TI 申请访问权限，但手册中标注的网页链接已经失效，所以我特此来到 TI 官网寻求帮助。谢谢！&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM263P4: MCU-PLUS-SDK-AM263PX 11.00.00.19版本sent解码问题</title><link>https://e2echina.ti.com/thread/1072478?ContentTypeID=0</link><pubDate>Sat, 09 May 2026 06:42:05 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:937af605-c62b-4963-b521-50d160e47414</guid><dc:creator>hang zhou</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072478?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072478/am263p4-mcu-plus-sdk-am263px-11-00-00-19-sent/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/AM263P4" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM263P4&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;11.00.00.19版本的sdk，sent/decdor中的cc板子配置移植成lp板子配置，接收不到sent发射器信号&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>CCSTUDIO: 无权限下载CCS相关套件</title><link>https://e2echina.ti.com/thread/1072337?ContentTypeID=0</link><pubDate>Thu, 07 May 2026 00:31:17 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:4849480d-f083-419b-9720-f495f90b8d7b</guid><dc:creator>guojun mei</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1072337?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072337/ccstudio-ccs/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/CCSTUDIO" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;CCSTUDIO&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;无权限下载CCS相关套件&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>CCSTUDIO: 无权限下载CCS相关套件</title><link>https://e2echina.ti.com/thread/1072335?ContentTypeID=0</link><pubDate>Thu, 07 May 2026 00:29:45 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:ceeb0b1e-389e-4235-b531-225f53684457</guid><dc:creator>guojun mei</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072335?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072335/ccstudio-ccs/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/CCSTUDIO" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;CCSTUDIO&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;无权限下载CCS相关套件&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TDA4VM: J721EXSOMG01EVM  11：02：00：04 镜像里也找不到vx_app_tidl_front_cam.out</title><link>https://e2echina.ti.com/thread/1072110?ContentTypeID=0</link><pubDate>Wed, 06 May 2026 02:02:57 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:8ddc707b-3b66-4f78-ada8-38a0236d33fc</guid><dc:creator>zhao kevin</dc:creator><slash:comments>3</slash:comments><comments>https://e2echina.ti.com/thread/1072110?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072110/tda4vm-j721exsomg01evm-11-02-00-04-vx_app_tidl_front_cam-out/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/TDA4VM" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TDA4VM&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;div&gt;J721EXCP01EVM Jacinto 7 处理板搭载J721EXSOMG01EVM&amp;nbsp;&lt;/div&gt;
&lt;div&gt;镜像 ti-processor-sdk-linux-adas-j721e-evm-11_02_00_04&lt;/div&gt;
&lt;div&gt;执行demo遇到两个问题：&lt;/div&gt;
&lt;div&gt;1、vision_apps 执行报错&lt;/div&gt;
&lt;div&gt;root@j721e-evm:/opt/edgeai-tiovx-apps# /opt/vision_apps/run_app_tidl_front_cam.sh&lt;/div&gt;
&lt;div&gt;/opt/vision_apps/run_app_tidl_front_cam.sh: line 1: /opt/vision_apps/vx_app_tidl_front_cam.out: No such file or directory&lt;/div&gt;
&lt;div&gt;镜像里也找不到vx_app_tidl_front_cam.out&lt;/div&gt;
&lt;div&gt;另vision_apps有无对应版本的源码&lt;/div&gt;
&lt;div&gt;2、&lt;/div&gt;
&lt;div&gt;root@j721e-evm:/opt/edgeai-tiovx-apps# ./bin/Release/edgeai-tiovx-apps-main ./configs/linux/object_detection.yaml&lt;/div&gt;
&lt;div&gt;APP: Init ... !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.085996 s: MEM: Init ... !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.086190 s: MEM: Initialized DMA HEAP (fd=4) !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.086421 s: MEM: Init ... Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.086439 s: IPC: Init ... !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.136548 s: IPC: Init ... Done !!!&lt;/div&gt;
&lt;div&gt;REMOTE_SERVICE: Init ... !!!&lt;/div&gt;
&lt;div&gt;REMOTE_SERVICE: Init ... Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.141228 s: GTC Frequency = 200 MHz&lt;/div&gt;
&lt;div&gt;APP: Init ... Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.141358 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_ERROR&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.141370 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_WARNING&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.141376 s: VX_ZONE_INFO: Globally Enabled VX_ZONE_INFO&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142190 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:169] Added target MPU-0&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142317 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:169] Added target MPU-1&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142405 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:169] Added target MPU-2&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142480 s: VX_ZONE_INFO: [tivxPlatformCreateTargetId:169] Added target MPU-3&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142493 s: VX_ZONE_INFO: [tivxInitLocal:202] Initialization Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.142504 s: VX_ZONE_INFO: Globally Disabled VX_ZONE_INFO&lt;/div&gt;
&lt;div&gt;[TIOVX_APPS][ERROR] 202: create_resize_block: Input dims for resize block is invalid&lt;/div&gt;
&lt;div&gt;[TIOVX_APPS][ERROR] 490: connect_blocks: Cannot create resize block&lt;/div&gt;
&lt;div&gt;[TIOVX_APPS][ERROR] 633: run_app: Error connecting blocks&lt;/div&gt;
&lt;div&gt;APP: Deinit ... !!!&lt;/div&gt;
&lt;div&gt;REMOTE_SERVICE: Deinit ... !!!&lt;/div&gt;
&lt;div&gt;REMOTE_SERVICE: Deinit ... Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.151773 s: IPC: Deinit ... !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.154885 s: IPC: DeInit ... Done !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.154947 s: MEM: Deinit ... !!!&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.154970 s: DDR_SHARED_MEM: Alloc&amp;#39;s: 0 alloc&amp;#39;s of 0 bytes&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.154989 s: DDR_SHARED_MEM: Free&amp;#39;s : 0 free&amp;#39;s &amp;nbsp;of 0 bytes&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.155006 s: DDR_SHARED_MEM: Open&amp;#39;s : 0 allocs &amp;nbsp;of 0 bytes&lt;/div&gt;
&lt;div&gt;&amp;nbsp;18836.155029 s: MEM: Deinit ... Done !!!&lt;/div&gt;
&lt;div&gt;APP: Deinit ... Done !!!&lt;/div&gt;
&lt;div&gt;Segmentation fault (core dumped)&lt;/div&gt;
&lt;div&gt;&amp;nbsp;&lt;/div&gt;
&lt;div&gt;而且曾尝试过包同样错误&lt;/div&gt;
&lt;div&gt;cat &amp;gt; /root/od_file_h264.yaml &amp;lt;&amp;lt;&amp;#39;EOF&amp;#39;&lt;/div&gt;
&lt;div&gt;title: YOLOX file -&amp;gt; H264 file&lt;/div&gt;
&lt;div&gt;inputs:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; input0:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; source: VIDEO&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; width: 1280&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; height: 768&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; video_path: /opt/edgeai-test-data/videos/video0_1280_768.h264&lt;/div&gt;
&lt;div&gt;models:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; model0:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; model_path: /opt/model_zoo/ONR-OD-8200-yolox-nano-lite-mmdet-coco-416x416&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; viz-threshold: 0.4&lt;/div&gt;
&lt;div&gt;outputs:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; output0:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; sink: H264_ENCODE&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; width: 1920&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; height: 1088&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; output_path: /opt/edgeai-test-data/output/det_yolox.h264&lt;/div&gt;
&lt;div&gt;flows:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; flow0:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; pipeline: [input0, model0, output0]&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; mosaic:&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; - [320, 150, 1280, 720]&lt;/div&gt;
&lt;div&gt;EOF&lt;/div&gt;
&lt;div&gt;mkdir -p /opt/edgeai-test-data/output&lt;/div&gt;
&lt;div&gt;rm -f /opt/edgeai-test-data/output/det_yolox.h264&lt;/div&gt;
&lt;div&gt;pkill -f vx_app_arm_remote_log 2&amp;gt;/dev/null&lt;/div&gt;
&lt;div&gt;/opt/vision_apps/vision_apps_init.sh &amp;gt;/dev/null 2&amp;gt;&amp;amp;1&lt;/div&gt;
&lt;div&gt;/opt/vision_apps/vx_app_arm_remote_log.out &amp;amp;&lt;/div&gt;
&lt;div&gt;sleep 2&lt;/div&gt;
&lt;div&gt;cd /opt/edgeai-tiovx-apps&lt;/div&gt;
&lt;div&gt;./bin/Release/edgeai-tiovx-apps-main /root/od_file_h264.yaml -v 2&amp;gt;&amp;amp;1 | tee /tmp/demo_h264.log，&lt;/div&gt;
&lt;div&gt;&amp;nbsp; &amp;nbsp; &amp;nbsp;&lt;/div&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320F280049C: 有没有FSI实现SPI全双工的例程？我只找到了半双工。</title><link>https://e2echina.ti.com/thread/1072085?ContentTypeID=0</link><pubDate>Wed, 06 May 2026 00:18:25 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:a599a832-cfb1-4bcc-9a99-f947cf50a784</guid><dc:creator>TI Thanks</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1072085?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1072085/tms320f280049c-fsi-spi/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/TMS320F280049C" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMS320F280049C&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;有没有FSI实现SPI全双工的例程？我只找到了半双工。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>MSPM0G3507: 为什么用CCS的FLASH烧录程序后，开始能运行程序，但是复位后或者掉电后程序就丢失了？</title><link>https://e2echina.ti.com/thread/1071685?ContentTypeID=0</link><pubDate>Sat, 02 May 2026 11:46:17 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d7d20440-9ddf-45fe-b5d1-d411d6b9dc99</guid><dc:creator>zedong mao</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1071685?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1071685/mspm0g3507-ccs-flash/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/MSPM0G3507" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;MSPM0G3507&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/MSPM0-SDK" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;MSPM0-SDK&lt;/a&gt;&lt;/p&gt;&lt;p&gt;为什么用CCS的FLASH烧录程序后，开始能运行程序，但是复位后或者掉电后程序就丢失了？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM6442: AM6442: Does the PRU have the capability to filter Ecat network packets</title><link>https://e2echina.ti.com/thread/1071261?ContentTypeID=0</link><pubDate>Thu, 30 Apr 2026 06:10:54 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:79eeb0d9-071a-4130-aed4-9993e47cc2c0</guid><dc:creator>wangf ekko</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1071261?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1071261/am6442-am6442-does-the-pru-have-the-capability-to-filter-ecat-network-packets/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/AM6442" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM6442&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;Does the PRU have the capability to filter Ecat network packets. If it does, how to use this ability.&lt;/p&gt;
&lt;p&gt;Please provide relevant information. Thank you&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM6442: AM6442: Does the PRU have the capability to filter Ecat network packets</title><link>https://e2echina.ti.com/thread/1071260?ContentTypeID=0</link><pubDate>Thu, 30 Apr 2026 06:09:50 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:41dbd6ab-31b0-4588-ac46-100b4209ef10</guid><dc:creator>wangf ekko</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1071260?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1071260/am6442-am6442-does-the-pru-have-the-capability-to-filter-ecat-network-packets/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/AM6442" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM6442&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;Does the PRU have the capability to filter Ecat network packets. If it does, how to use this ability.&lt;/p&gt;
&lt;p&gt;Please provide relevant information. Thank you&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TDA4VE-Q1: Which registers are specifically referred to as the static configuration registers in ESM?</title><link>https://e2echina.ti.com/thread/1071254?ContentTypeID=0</link><pubDate>Thu, 30 Apr 2026 04:29:46 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:0f0f7087-5b99-456c-bff0-edcc944070c4</guid><dc:creator>yang xiao</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1071254?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1071254/tda4ve-q1-which-registers-are-specifically-referred-to-as-the-static-configuration-registers-in-esm/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/TDA4VE-Q1" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TDA4VE-Q1&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;SFFS280_J721S2_TDA4VE_TDA4AL_TDA4VL_SafetyManual_v0.99.pdf&lt;br&gt;The aforementioned manual mentions the following:&lt;br&gt;ESM1 - Periodic Software Read Back of Static Configuration Registers&lt;br&gt;&lt;br&gt;My question：&lt;br&gt;I couldn&amp;#39;t find any further explanation about static configuration registers in the manual. Which ESM registers does the static configuration register here specifically refer to?&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM625: AM625网口link不上</title><link>https://e2echina.ti.com/thread/1070744?ContentTypeID=0</link><pubDate>Tue, 28 Apr 2026 07:04:51 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d513e67a-bda9-4c93-a6e7-4f08e5277780</guid><dc:creator>Bernice</dc:creator><slash:comments>1</slash:comments><comments>https://e2echina.ti.com/thread/1070744?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1070744/am625-am625-link/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/AM625" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM625&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;1、AM625x平台网口使用phy芯片LAN8720A，现在两台AM625x设备网口用网线直连，连着网线上电的时候可以link上，但是拔掉网线再插就link不上。&lt;br&gt;2、但是这个AM625x设备跟电脑或其他平台的设备网线直连都能link上。&lt;br&gt;3、而且将其中一台AM625x设备软件擦除后，这两台AM625x设备网线直连也能link。&lt;br&gt;请协助解决这个问题！&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320F2800157: epwm中断丢失</title><link>https://e2echina.ti.com/thread/1070502?ContentTypeID=0</link><pubDate>Sat, 25 Apr 2026 13:10:06 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:9b89239d-2851-4623-89f5-e53108e70ad1</guid><dc:creator>ruiwen pang</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1070502?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1070502/tms320f2800157-epwm/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/TMS320F2800157" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMS320F2800157&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/SYSBIOS" class="internal-link folder tool" title="Link to Tool Folder" target="_blank"&gt;SYSBIOS&lt;/a&gt;&lt;/p&gt;&lt;p&gt;以下是我基于bios系统的epwm中断的代码，其中epwm中断优先级为最高的。但是在运行过程中，极小几率会触发epwm中断标志位清除不掉的情况，从而导致epwm中断再也进不去了。帮我看看是什么情况。下面是我epwm中断里的函数和代码。&lt;/p&gt;
&lt;p&gt;#pragma CODE_SECTION(HwiPwmISR,&amp;quot;CalcRamfunc&amp;quot;)&lt;br&gt;void HwiPwmISR(void)&lt;br&gt;{&lt;br&gt;&amp;nbsp; &amp;nbsp; AdcCollection();&lt;br&gt;&amp;nbsp; &amp;nbsp; Myprotect();&lt;br&gt;&amp;nbsp; &amp;nbsp; pi_out();&lt;br&gt;&amp;nbsp; &amp;nbsp; usart_overtime();&lt;br&gt;&amp;nbsp; &amp;nbsp; watch_dog();&lt;br&gt;&amp;nbsp; &amp;nbsp; EPwm1Regs.ETCLR.bit.INT = 1;&lt;br&gt;}&lt;/p&gt;
&lt;p&gt;再下面是我cfg中，bios系统硬件中断的配置&lt;/p&gt;
&lt;p&gt;var ti_sysbios_hal_Hwi0Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi0Params.instance.name = &amp;quot;hwi_pwm&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi0Params.priority = 15;&lt;br&gt;ti_sysbios_hal_Hwi0Params.eventId = -1;&lt;br&gt;Program.global.hwi_pwm = ti_sysbios_hal_Hwi.create(48, &amp;quot;&amp;amp;HwiPwmISR&amp;quot;, ti_sysbios_hal_Hwi0Params);&lt;br&gt;// hwi1&lt;br&gt;var ti_sysbios_hal_Hwi1Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi1Params.instance.name = &amp;quot;hwi_sciarx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi1Params.priority = 9;&lt;br&gt;Program.global.hwi_sciarx = ti_sysbios_hal_Hwi.create(96, &amp;quot;&amp;amp;HwiSciaRX&amp;quot;, ti_sysbios_hal_Hwi1Params);&lt;br&gt;// hwi2&lt;br&gt;var ti_sysbios_hal_Hwi2Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi2Params.instance.name = &amp;quot;hwi_sciatx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi2Params.priority = 8;&lt;br&gt;Program.global.hwi_sciatx = ti_sysbios_hal_Hwi.create(97, &amp;quot;&amp;amp;HwiSciaTX&amp;quot;, ti_sysbios_hal_Hwi2Params);&lt;br&gt;// hwi1&lt;br&gt;var ti_sysbios_hal_Hwi3Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi3Params.instance.name = &amp;quot;hwi_scibrx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi3Params.priority = 7;&lt;br&gt;Program.global.hwi_scibrx = ti_sysbios_hal_Hwi.create(98, &amp;quot;&amp;amp;HwiScibRX&amp;quot;, ti_sysbios_hal_Hwi3Params);&lt;br&gt;// hwi2&lt;br&gt;var ti_sysbios_hal_Hwi4Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi4Params.instance.name = &amp;quot;hwi_scibtx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi4Params.priority = 6;&lt;br&gt;Program.global.hwi_scibtx = ti_sysbios_hal_Hwi.create(99, &amp;quot;&amp;amp;HwiScibTX&amp;quot;, ti_sysbios_hal_Hwi4Params);&lt;br&gt;// hwi1&lt;br&gt;var ti_sysbios_hal_Hwi5Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi5Params.instance.name = &amp;quot;hwi_scicrx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi5Params.priority = 5;&lt;br&gt;Program.global.hwi_scicrx = ti_sysbios_hal_Hwi.create(100, &amp;quot;&amp;amp;HwiScicRX&amp;quot;, ti_sysbios_hal_Hwi5Params);&lt;br&gt;// hwi2&lt;br&gt;var ti_sysbios_hal_Hwi6Params = new ti_sysbios_hal_Hwi.Params();&lt;br&gt;ti_sysbios_hal_Hwi6Params.instance.name = &amp;quot;hwi_scictx&amp;quot;;&lt;br&gt;ti_sysbios_hal_Hwi6Params.priority = 4;&lt;br&gt;Program.global.hwi_scictx = ti_sysbios_hal_Hwi.create(101, &amp;quot;&amp;amp;HwiScicTX&amp;quot;, ti_sysbios_hal_Hwi6Params);。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>TMS320C6713B: 应用程序代码段放在CE0 SDRAM，堆栈、变量段放入片内SRAM，使能L2 Cache程序不能正常跳转运行</title><link>https://e2echina.ti.com/thread/1070284?ContentTypeID=0</link><pubDate>Fri, 24 Apr 2026 16:09:08 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:d0faf755-22e4-4c0a-af95-e23e0bc25a13</guid><dc:creator>lin Bi</dc:creator><slash:comments>2</slash:comments><comments>https://e2echina.ti.com/thread/1070284?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1070284/tms320c6713b-ce0-sdram-sram-l2-cache/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/TMS320C6713B" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;TMS320C6713B&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;因片内存储空间不够，将应用程序程序代码段放在CE0 SDRAM，堆栈、变量段放入片内SRAM，使能64KB的L2 Cache，程序未占用L2 Cache空间。&lt;/p&gt;
&lt;p&gt;Cache使能在PLL、EMIF接口初始化配置完成后，Cache使能配置过程如下：&lt;/p&gt;
&lt;p&gt;CACHE_setL2Mode(7);&lt;/p&gt;
&lt;p&gt;CACHE_enableCaching(CACHE_CE00);&lt;/p&gt;
&lt;p&gt;测试发现程序不能正常启动，去掉Cache使能可正常启动，或将程序均放入片外SDRAM也可以正常启动。请教Cache使能配置过程是否正确，为什么片内、片外分别存放程序会出现不能正常跳转运行的情况？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>AM2732: AM2732烧录异常，一直报error -2131,想让审核下硬件设计是否存在问题</title><link>https://e2echina.ti.com/thread/1070259?ContentTypeID=0</link><pubDate>Fri, 24 Apr 2026 02:53:26 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:ec7a2967-3da5-43d9-9d26-02e995e4b1c1</guid><dc:creator>Land Land</dc:creator><slash:comments>5</slash:comments><comments>https://e2echina.ti.com/thread/1070259?ContentTypeID=0</comments><wfw:commentRss>https://e2echina.ti.com/support/processors/f/processors-forum/1070259/am2732-am2732-error--2131/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/AM2732" class="internal-link folder product" title="Link to Product Folder" target="_blank"&gt;AM2732&lt;/a&gt;&lt;br /&gt;&lt;/p&gt;&lt;p&gt;想使用AM273X处理器用做开放式ANC处理器，设计了相关原理图：&lt;/p&gt;
&lt;p&gt;1.开始调试，通过外挂I2C转串口设置PMIC的电压，但是发现有个通道的电压一直上不去，所以设计了供电板，替代PMIC的供电；&lt;/p&gt;
&lt;p&gt;2.使用烧录器XDS110去烧录一直报error -2131，连接触发异常，&lt;/p&gt;
&lt;p&gt;2.1检查了烧录器与板子的连接顺序，信号一一对应；&lt;/p&gt;
&lt;p&gt;2.2 降低啊了TCLK的频率到1M，情况一样；&lt;/p&gt;
&lt;p&gt;2.3怀疑硬件设计问题，核对了一下未发现异常；&lt;/p&gt;
&lt;p&gt;3.希望帮忙审核下图纸，看图纸是否有设计问题；&lt;/p&gt;
&lt;p&gt;&lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/Power_5F00_SUPPLY_5F00_Board_5F00_V1.0.pdf" target="_blank" rel="noopener" data-temp-id="Power_SUPPLY_Board_V1.0.pdf-220678"&gt;Power_SUPPLY_Board_V1.0.pdf&lt;/a&gt; &lt;a href="https://e2echina.ti.com/cfs-file/__key/communityserver-discussions-components-files/120/Home_5F00_ANC_5F00_Board_5F00_V1.0.pdf" target="_blank" rel="noopener" data-temp-id="Home_ANC_Board_V1.0.pdf-3635778"&gt;Home_ANC_Board_V1.0.pdf&lt;/a&gt;&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>