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  • RE: MCT8314Z: MCT8314Z charge pump selection

    您好 About new questions 1. When motor is spinning and for dir change, we have to decelerate to safe speed without causing kinetic energy kickback, MCT8314Z is not closed loop speed controller, we need external MCU to control the speed and then change the…

  • RE: LM61460-Q1: design check

    Add note: this buck is used for control external LED, then need to consider the short circuit to power supply and GND testing. also iso7637-3a/3b/ESD

  • TPS26750: for 10S BMS design,PD3.1 using

    TI 认为已经解决
    Part Number: TPS26750 Other Parts Discussed in Thread: BQ25756 If the TPS26750 chip is used to implement USB Type-C functionality, and a PD 3.1 EPR AVS-capable charger is used, is it possible to control the power path without using the BQ25756—relying…

  • RE: TPS53667: TPS53667

    Before I can recommend, I have a couple questions. Does this design require the use of 2 controllers or are you ok using 1 controller and having 2 rails? Is there any preference to voltage or current mode IMON? What platform is this for? With those Iouts…
    • Answered

  • RE: [参考译文] PROCESSOR-SDK-J784S4：R5F 正常关断问题

    已解决
    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。 您好 Joao、 我重现了这个问题： echo stop > /sys/class/remoteproc/remoteproc7/state [ 105.151067] platform 5d00000.r5f: k3_r5_rproc_stop: timeout waiting for rproc completion event [ 105.159691] remoteproc…

  • TDA4VE-Q1: Why is the gstremer pipeline successfully established but cannot be found during use

    Part Number: TDA4VE-Q1 I use the appCodecInit to create pipeline, and there are the params: in_width = 640, in_height = 512, in_format = NV12, in num_channels = 1, in_num_planes =2, in_buffer_depth = 6. out_width = 640, out_height = 512, out_format = NV12…

  • RE: [参考译文] CC2340R5：CC2340R5：传感器 SPI 上的高电流消耗+自动关断放大器；BLE 错误问题

    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。 我还在 LaunchPad 上进行了简单的 SPI 控制器演示、并确认了 LP-EM-CC2340R5 上每 5 秒发送 128 个字节时的平均电流消耗为 11uA、而无需关闭 SPI 驱动器 /* * Copyright (c) 2018-2024, Texas Instruments Incorporated * All rights reserved. * * Redistribution…

  • TDA4VE-Q1: Why is the gstremer pipeline successfully established but cannot be found during use

    TI 认为已经解决
    Part Number: TDA4VE-Q1 I use the appCodecInit to create pipeline, and there are the params: in_width = 640, in_height = 512, in_format = NV12, in num_channels = 1, in_num_planes =2, in_buffer_depth = 6. out_width = 640, out_height = 512, out_format = NV12…

  • ADC3444: VCM voltage is not correct

    Part Number: ADC3444 For my design, I measured the ADC3444 chip. After powering on, without any program control, both AVDD and DVDD are 1.8V, which is correct, but the VCM pin reads -0.4V, which does not match the datasheet (the datasheet states it should…

  • CC3351: Port and adapt CC3351 on I.MX 93

    Part Number: CC3351 Hi, Ti I am currently porting and adapting the CC3351 WIFI & Bluetooth chip on IMX.93 with the kernel version 6.12. Following the instructions in file:///D:/ti/cc33xx_linux_package_1_0_2_10/cc33xx/docs/html/linux/kernel-porting-guide…

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