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  • RE: TDA4VM: PSDK 09-00-01-02 compile error when make u-boot

    Resolved
    the ubuntu is 18.04, I changed to 22.04, make u-boot OK now.

  • TDA4VM: PSDK 09-00-01-02 compile error when make sbl_bootimage

    TI Thinks Resolved
    Part Number: TDA4VM 我在TDA4VM EVM开发板上调试，PSDK版本是09-00-01-02，我想编译SBL时，碰到如下问题，帮忙看看怎么解决？ I used the TDA4VM EVM board， the PSDK is 09-00-01-02, I want to build the SBL, what‘s the matter with below error？ feng@feng-VirtualBox:/opt/TDA4/ti-processor-sdk…

  • BQ79616EVM-021: BQ79616EVM-021

    TI Thinks Resolved
    Part Number: BQ79616EVM-021 Other Parts Discussed in Thread: BQ79616-Q1 I am trying to implement the sample code given in "BQ79616-Q1 Software Design Reference" document. I have connected an MCU <->BQ79616EVM through the J17 connector. I have connected…

  • RE: SRC4382: Why is the DIT output frequency fixed at 44.1KHz?

    Hello Chen, I assume you have monitored the output of SRC and you see it is giving 44.1K not 48K. There are bits that need to be set in some registers such as : Register 07 : Transmitter Control Register 1 bits TXDIV[1:0] that are used to select the Transmitter…
    • Answered

  • DAC61416: 电压数据回读

    Resolved
    Part Number: DAC61416 为什么我在读取DAC61416数据时读不出DAC的电压输出寄存器，下图为配置的数据。 我配置第一个电压通道（ offset = 10 h ）数据为：10 20 00，前两位为通道地址和读写模式，后面四位20 00 为电压数据即2.5V，当我将数据发送到DAC后，DAC第一个通道电压为2.5V（电压表实测），即我已经将数据写入进去，但是当我发送 90 00 00到DAC读取这个通道寄存器时，它返回的值为00 00（接收时舍去了地址位，只接收了数据位）。但是当我读取SPICONFIG寄存器…
    • Resolved
    • Answered

  • TDA4VM: 烧录tisdk-adas-image之后无法正常启动

    Resolved
    Part Number: TDA4VM 从官网下载SDK包之后，使用SD卡制作镜像，选择的是：tisdk-adas-image-j721e-evm.tar.xz 启动后会报错之后自动重启。 报错信息如下： [ 9.537970] mc: Linux media interface: v0.10 [ 9.556744] PVR_K: 196: Device: 4e20000000.gpu [ 9.561731] PVR_K: 196: Read BVNC 22.104.208…
    • Resolved
    • Answered

  • UCC28C43: 300W DC-DC电源，市场客诉无法充电，DCDC损坏，拆机后发现辅源控制不发波，辅源IC-UCC28C43损坏

    Resolved
    Part Number: UCC28C43 300W DCDC 24V输出 芯片用于模块内辅助电源控制 故障现象：市场客诉无法充电，DCDC损坏，拆机后发现辅源控制不发波，辅源IC UCC28C43损坏 测试结果：辅源IC供电管脚与GND阻值低，接近短路态 ABA结果：新IC更换后，发波正常，模块输出24V，更换为旧IC后，辅源不发波，模块无输出 辅源UCC28C43DR故障分析.pdf
    • Resolved

  • BQ40Z50-R1: BQ40z5-r1 充电时FCC不增加

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 你好，3串BQ40z50-r1的产品，电池容量是3000的，但是FCC只有2700多，电池达到100%，明明还在充电，FCC就是不增加请帮忙看下。。。 1207.log 8484.gg.csv

  • TLV320AIC3104: Audio channel problem

    Part Number: TLV320AIC3104 Hi, I was wondering Why can't my HPCOM with Rigth output sound? 2, why the audio recording sound from MIC2R input to pgaR is particularly small or even inaudible, you must increase the gain of pga to record. If you know…

  • BQ40Z50-R2: 按照要求获取了ID后容量学习失败

    TI Thinks Resolved
    Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: GPCCHEM 按照要求获取了ID3626选取电压体系4.35V，经过充放电循环QMAX一直不更新，电池组是两串1020mah，附件GG文件，获取ID文件 HZWHV21020MAH.zip bq40z50R2.gg.csv

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