https://e2echina.ti.com/support/processors/zh-CNTelligent Community 13https://e2echina.ti.com/support/processors/f/processors-forum/1079090/tms320c6655-tms320c6652-54-55-57-multicore-fixed-and-floating-point-digital-signal-processor-silicon-revision-1-0-silicon-errata-usage-note-16/3884981Fri, 12 Jun 2026 06:53:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:654607da-0f3a-4c09-bff0-1307555e77dcVivian Gao感谢您对TI产品的关注。 我们正在核实您的问题，请等待我们的答复。https://e2echina.ti.com/support/processors/f/processors-forum/1079090/tms320c6655-tms320c6652-54-55-57-multicore-fixed-and-floating-point-digital-signal-processor-silicon-revision-1-0-silicon-errata-usage-note-16Fri, 12 Jun 2026 06:44:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:97a61f89-3073-47e8-9ca2-59654069b967haha wangPart Number: TMS320C6655 在TI的官方勘误表中提到需要通过VID对CVDD进行电压控制，否则会影响全功率功能和可靠性目标。有以下疑问： 1、这指的是影响全功率状态下的功能和可靠性，还是说全功率状态下的功能和所有状态下的可靠性 2、全功率是怎么定义的，所有外设接口全部开启，主频跑到最高吗？ 2、如果说影响到了非全功率下的可靠性目标，未按照设计指南增加VID设计，可靠性数据会下降多少？高级驾驶辅助系统 (ADAS)TMS320C6655TMS320C6652https://e2echina.ti.com/support/processors/f/processors-forum/1079087/am3352-uart-parity/3884976Fri, 12 Jun 2026 05:41:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:e98582da-d1f0-4a99-a890-e02f01e4b734Links您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待 。https://e2echina.ti.com/support/processors/f/processors-forum/1079085/am62p-am62p54/3884975Fri, 12 Jun 2026 05:41:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:6a6cb80c-ab1c-434e-b763-36342e5d4099Links您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待 。https://e2echina.ti.com/support/processors/f/processors-forum/1079087/am3352-uart-parityFri, 12 Jun 2026 03:38:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:1d663896-9aef-4660-87be-2d36cf5460fdMENGDONG FENGPart Number: AM3352 目前使用AM3352 UART 做串口RS485通讯，从站模式， 通讯格式位ASCII 38400 7 E 1 ASCII模式下的尾码为0x0D 0x0A 现在偶发出现RS485主站报警 parity 错误的情况，使用逻辑分析仪抓取发现AM3352发出的数据确实出现了parity错误的情况。 每次出现parity 错误时，都是在发送数据0x0D. 不是每个0x0D ,都会出现parity 错误 （极低概率出现） UART的 data frame数据是正确的，也就是data 区域是0x0D ，只有parity bit是错误的。工业自动化AM3352https://e2echina.ti.com/support/processors/f/processors-forum/1079085/am62p-am62p54Fri, 12 Jun 2026 03:28:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:415c46ea-7b4f-4c72-9934-bf9739b8cc0chou kuugaPart Number: AM62P HELLO, 各位: 我希望在am62p54上实现这么一个启动模式选择的功能, 下面是需求: 在linux上设置 "启动模式", 重启或复位后, r5/a53的uboot能够读取"启动模式"的值, 然后就可以根据"启动模式"进入更新模式,或直接进linux系统,或格式化设备等待操作; linux设置"启动模式"的值后, 我希望这个值是在断电后是会丢失的, 这样每次上电都是默认进入linux系统. 即这个值仅在复位或重启时保持, 而在断电后丢失. 请问应该如何实现这个功能呢?AM62Phttps://e2echina.ti.com/support/processors/f/processors-forum/1078842/ccstudio-ccxml-gui/3884111Thu, 11 Jun 2026 09:12:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:d020d6ba-91d9-460b-8be2-c3fd6053e8baAlice您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待。https://e2echina.ti.com/support/processors/f/processors-forum/1078841/am625-am625-adv7513--hdmi-hdmi/3884110Thu, 11 Jun 2026 09:10:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:f63f6c3d-bd46-4deb-a698-c897144ffeebAlice您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待。https://e2echina.ti.com/support/processors/f/processors-forum/1078842/ccstudio-ccxml-guiThu, 11 Jun 2026 08:42:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:0e21c01f-f5b2-4cf4-9a62-9c5aabc659ae? ?Part Number: CCSTUDIO 如下图的所示为什么我的ccxml-Advanced-JLM中的关于JTAGLOCK和 DCSM OTP密码输入区域只有4个输入栏，如果我同时开启JTAGLOCK和DCSM OTP我在这个区域需要怎么输入，这里还可以再添加栏位吗CCSTUDIOhttps://e2echina.ti.com/support/processors/f/processors-forum/1078573/msp430fr2355-iar-msp430fr2355-msp430boot/3884105Thu, 11 Jun 2026 08:31:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:0394338d-7f67-42d1-b52f-5d738a07795eVivian GaoPlease refer to link below (+) MSP430FR2433: Information Memory (FRAM) Mass Erase - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forumshttps://e2echina.ti.com/support/processors/f/processors-forum/1078841/am625-am625-adv7513--hdmi-hdmiThu, 11 Jun 2026 08:19:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:979d2116-f53c-49a8-9351-61f15e61a2e4ili esonPart Number: AM625 am625外接adv7513--hdmi芯片，hdmi不显示问题。 情况1：设备开机时插上hdmi显示器，等到应用层起来以后，LVDS和hdmi显示器可以实现双屏同显的效果。查看Hdmi的状态cat /sys/class/drm/card0-HDMI-A-1/status 正常，cat /sys/kernel/debug/dri/0/state查看hdmi绑定上对应的crtc,这种情况下，hdmi可以实现热插拔。 情况2：设备开机时不插hdmi显示器，等到应用层起来以后，再插上hdmi显示器，查看Hdmi的状态cat /sys/class/drm/card0-HDMI-A-1/status 正常，为connected，拔掉hdmi之后为disconnected,状态切换是正常的，但是插上hdmi显示器时cat /sys/kernel/debug/dri/0/state 来查看hdmi绑定的plane和crtc时,发现都没绑定上，这种情况下，hdmi不可以热插拔，插拔只有连接状态的切换而没有实际的画面输出。 现在没有从底层驱动将问题解决，只是有一个应用层的临时替代方案，是在开机不带hdmi启动不可以实现热插拔的情况下，在应用层运行一个Hdmi守护进程，每隔2秒检测hdmi状态，如何检测到连接，就调用libdrm接口绑定上crtc和plane，用绑定上的crtc扫描lvds屏幕显示的像素数据显示到hdmi上面。 期望从底层驱动将问题解决，希望能够收获大家的宝贵意见！医疗和保健AM625https://e2echina.ti.com/support/processors/f/processors-forum/1078111/j721exsomxevm-j721exsomxevm-how-to-adapt-yolov8s-or-yolov8n-on-j721exsomxevm/3884097Thu, 11 Jun 2026 07:41:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:4c611b67-773c-496e-b778-e155567f3e85Vivian GaoThere is no clear guidance document on TI's official website, but there are relevant discussions in the forum. You can refer to the links inside TDA4VM: Benchmarking YOLOv8m Model on TDA4VM - Processors forum - Processors - TI E2E support forums TDA4VM: YOLOv8 ONNX Compilation in TDA4VM Evaluation Board: - Processors forum - Processors - TI E2E support forums TDA4VM: Support Request: YOLOv8 Deployment on Board Without Cloud Dependency - Processors forum - Processors - TI E2E support forums SK-TDA4VM: How to write a valid prototxt for custom YOLOv8-s model in edgeai-tidl-tools - Processors forum - Processors - TI E2E support forums TDA4VEN-Q1: Run Yolov8s for performance benchmarking - Processors forum - Processors - TI E2E support forumshttps://e2echina.ti.com/support/processors/f/processors-forum/1078565/am62a7-q1-am62a7-request-for-lcpd-46301-patch-details-for-gstreamer-v4l2videoenc-cma-memory-leak-on-sdk-10-0/3884071Thu, 11 Jun 2026 04:34:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:53f7fa6d-ac0e-4a97-ae61-425f2fb85aacEirwenHi 感谢您对TI产品的关注！ 关于您的咨询，我看您在英文E2E与我们的工程师 Suren 在沟通。 那这边的帖子我就关闭了。 有疑问请继续与 Suren 直接沟通。https://e2echina.ti.com/support/processors/f/processors-forum/1078279/tms320vc5509a-ccs-tms320vc5509a/3884069Thu, 11 Jun 2026 04:30:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:2b654964-60a0-4510-91d6-ec0186adc7e6Eirwen请尝试参考下面链接： CCS/TMS320VC5509A: TMS320VC5509A CCS version and Target configuration file - Code Composer Studio forum - Code Composer Studio ™ ︎ - TI E2E support forumshttps://e2echina.ti.com/support/processors/f/processors-forum/1078572/am62p-q1/3884044Thu, 11 Jun 2026 00:46:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:c61b4927-9ace-414c-b403-6fe709889d8eTaylor具体设计确定了，如果有合适的我们可以找一些参考设计以供参考。 芯片也需要有具体参数，我们才可以帮助选型。 开发工具和开发环境都是官网公开的。https://e2echina.ti.com/support/processors/f/processors-forum/1078570/am62p-q1/3884043Thu, 11 Jun 2026 00:45:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:6baab47c-0630-4e7a-8422-cdae2df7f465Taylor具体设计确定了，如果有合适的我们可以找一些参考设计以供参考。 芯片也需要有具体参数，我们才可以帮助选型。 开发工具和开发环境都是官网公开的。https://e2echina.ti.com/support/processors/f/processors-forum/1078573/msp430fr2355-iar-msp430fr2355-msp430boot/3883071Wed, 10 Jun 2026 08:54:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:7d8c694d-331f-4fb6-b9c6-75ddb73d3e66Vivian GaoThank you for your attention to TI products. We are verifying your issue, please wait for our reply.https://e2echina.ti.com/support/processors/f/processors-forum/1078570/am62p-q1/3883069Wed, 10 Jun 2026 08:49:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:a53f77f0-6d33-4f35-9b98-5b079e825d10Taylor您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待。https://e2echina.ti.com/support/processors/f/processors-forum/1078572/am62p-q1/3883068Wed, 10 Jun 2026 08:48:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:c600830c-da1c-442a-aca9-4f831510d280Taylor您好， 已经收到了您的案例，调查需要些时间，感谢您的耐心等待。https://e2echina.ti.com/support/processors/f/processors-forum/1078573/msp430fr2355-iar-msp430fr2355-msp430bootWed, 10 Jun 2026 08:05:00 GMT91561404-af28-475a-b96b-cb6cbaadd097:6939581e-2083-4246-baed-5078cec6b5daJustin LiuXiaoyuPart Number: MSP430FR2355 Hello TI support team, I am using an MSP430FR2355 FRAM MCU together with IAR Embedded Workbench for MSP430. My Requirement I need to reserve the FRAM address range 0xF800 ~ 0xFFFF (2048 bytes) as the bootloader storage area . An array boot_code[2048] is placed here. This region must not be erased or overwritten during every firmware download, and the stored bootloader data needs to be kept intact. What I Have Implemented Modified the custom linker command file (.xcl): Assigned DATA16_N and DATA20_N segments for __no_init variables to the range 0xF800 - 0xFFFF . Restricted all application code, constants and other data segments to addresses below 0xF800 (0x0000 ~ 0xF7FF) to avoid occupation of the reserved area. Adjusted the CSTACK settings to fix the former linker Error[e18] caused by stack address 0x10000 exceeding the 16-bit addressing limit. Now the project compiles and links successfully without any errors. C code definition: Declared the array as __no_init unsigned char boot_code[2048] @ 0xF800; to locate it in the reserved FRAM region. IAR Download Settings limitation: I can only select the option "Erase main memory" normally. If I choose "Erase affected sectors" or enable "Retain unchanged memory", IAR will freeze and crash immediately. Current Problem Since I have to use "Erase main memory" mode, the entire FRAM will be erased during downloading. As a result, the bootloader data stored at 0xF800 ~ 0xFFFF gets overwritten and lost every time. Could you please tell me the proper configuration to protect this bootloader FRAM area and keep its data unchanged under the "Erase main memory" mode? Thank you very much for your support.MSP430FR2355msp430fr2433工业自动化