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  • RE: SNVA796 - Applying External Phase Control Circuit for UCC28063應用說明電路是否正確

    這個電路圖連接，是在 http://www.ti.com.cn/cn/lit/an/snva796/snva796.pdf檔案的第五頁，Figure 4. External Phase Control Circuit With the UCC28063 and UCC25600，您可以看檔案中的圖中連接，那要問原廠TI 工程師，您們內部需確認，那不是我自已繪製電路圖，是TI內部所發出來文件，敝人是無法看到原版電路圖，還有原始電路版，所以才會上網向貴公司求證，原圖可以去看 snva796 檔案第五頁第4圖…
    • snva796-Applying External Phase Control Circuit for UCC28063.pdf

  • 5h. Step response generation and graphing for controller tuning

    Other Parts Discussed in Thread: MOTORWARE 马达例程 5h 绘图和控制器调优 这个功能 用在哪里 ？

  • CCS6.0: Code Composer debug not working: the semaphore for the test bus controller is in a time-out state

    我想将一个示例程序( ADC单通道)下载到我的ccs上面，,但是当我单击debug图标进行调试时,代码停止响应,然后最终返回错误: The semaphore for the test bus controller is in a time-out state. Unified-SCIF was unable to acquire the semaphore used to express ownership of a controller by a utility or debugger. You may…

  • 为何SPRUGW4即Interrupt Controller(INTC) for KetStone Device User Guide一文找不着

    今天想整理一下C6678的中断系统，却没有发现SPRUGW4，不知为什么？ 记得10多年前，我开始搞F2810、F2812，我注意到了Datasheet 一个不起眼的角落里的一行小字：此芯片振荡信号电压为1.8V ，所以未采用3.3V的晶振，而是用无源晶体作振荡源，所研制的设备至今运行良好。而当时全国很多研究组，未注意此事，仍沿用F2407的做法即采用3.3V晶振，这当然不妥。当时我将这件事通知了TI，此后的产品如28337等一律改用3.3V ，这就避免了大家不小心引发错误。 前几年，我通过闻亭公司在TI买了一套570评估版…

  • SmartRF Studio 7 not able to open Device Control Panel for SmartRF06 EVA Board（CC2650 Model）

    Other Parts Discussed in Thread: CC2650 Hi,All SmartRF06 Evalution Board（CC2650）,List of connected devices：已经找到仿真器XDS100v3、Device CC2650（图1），但无法进入Device Control Panel（图2） 图1 图2 有没有遇到过类似情况的，麻烦分享下解决方法,谢谢！

  • Interpolation with 3rd order polynomial trajectory for position control

    Dear Sirs, I use TI DSP for driver development. For position loop, my TI DSP receive target command position from Ethernet every 1 ms while our positition loop in DSP is running at 125us per cycle. Therefore, I need 3rd order polynomial interpolation…

  • AM335x omap_i2c omap_i2c.1: controller timed out omap_i2c omap_i2c.1: timeout waiting for bus ready ?

    AM335x 使用IIC通信的时候，出现以下问题： [ 60.290204] omap_i2c omap_i2c.1: controller timed out [ 60.310211] omap_i2c_recv error: -110 [ 61.310202] omap_i2c omap_i2c.1: controller timed out [ 61.330216] omap_i2c_recv error: -110 [ 62.330201] omap_i2c omap_i2c.1: controller…

  • Different meaning for bit 3 of Pad control register filed descriptions. uboot and kernel code or datashee?

    From AM335X Technical Reference Manual Table 9-1. Pad control register filed descriptions, we can get bit 3 meaning. 0 pullup/pulldown disable 1 pullup/pulldown enable But from uboot and kenel codes we can get #define PULLUDEN (0x0 << 3) /* Pull up or…
    • Answered

  • RE: TIDM-02013: 电流环波形半周期丢失

    已解决
    Dear Expert, Our hardware circuit is based on TI reference design TIDM-02013. No modifications have been made to the hardware feedback and control circuits. The software current loop is implemented following the attached diagram. The hardware and software…
    • Answered

  • [参考译文] TIDM-02010：双电机控制器 PCB 参考设计

    已解决
    Other Parts Discussed in Thread: TIDM-02010 , TIDM-1010 请注意，本文内容源自机器翻译，可能存在语法或其它翻译错误，仅供参考。如需获取准确内容，请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum…

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