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  • TMS320F28069: TMS320F28069: ADC

    Part Number: TMS320F28069 Other Parts Discussed in Thread: C2000WARE Hi Sir： I sample a sine signal using an ADC of TMS320F28069. But I find that Vin=1.2 ADC Value =1.2 Vin=1.21 ADC Value =1.21 Vin=1.22 ADC Value =1.22 but Vin=1.25 ADC Value =1.27 Vin…

  • TMS320F28069: TI GUI Composer Stand-alone App Resolution Size / Zoom

    Part Number: TMS320F28069 Hi, I've made a stand-alone app using the TI GUI Composer. When I run the app in a browser from the GUI Composer, I can easily zoom in and out to fit the window as needed. However, once exported to a stand-alone app, I can…
    • Answered

  • RE: CCS/TMS320F28069: TMS320F28069

    Resolved
    Keep in mind this is advice generated by the compiler. These are not errors, or even warnings. Feel free to ignore it. Here is the general thinking behind this particular advice. Since you are not using up all available memory, and you have chosen a…

  • TMS320F28069: Interrupt latency jitter introduced by low priority interrupt in high priority ISR call

    Part Number: TMS320F28069 The attached code uses PWM2 to generate some test pulses of fixed frequency,10kHz and fixed duty cycle (40%). The pulses are read in on GPIO13. XINT1 is enabled on GPIO13 with rising edge detection ON. So whenever the PWM2…
    • Answered

  • TMS320F28069: Can I use SPI without SPISOMI pins?

    Resolved
    Part Number: TMS320F28069 Dear team: Due to design errors, the customer only reserved the three pins CS CLK Simo on the board. He wants to know whether SPI module can be used without soMi pin if it is only used for sending? Best regards, Gree…
    • Resolved

  • TMS320F28069: Example code for Comparator block and Slope compensation implemetation

    Part Number: TMS320F28069 Other Parts Discussed in Thread: TIDM-02000 Hi all I want to know is there any resource i can refer to get help for implement the peak current mode control. There are only two recourses i found and it was not readable at all…

  • TMS320F28069: Q26 limit

    TI Thinks Resolved
    Part Number: TMS320F28069 I have built a buck converter based on the TMS320F28069 MCU as its controller, I've implemented the 3P3Z module, calculated the control coefficients and inserted them into my code, the issue is that if I use a crossover frequency…
    • Answered

  • TMS320F28069: Compressor will not ID with lab 2c but other compressors will

    Resolved
    Part Number: TMS320F28069 I've been working with custom hardware to try to identify a compressor. The bus voltage is 48V on a 25A power supply. I've checked the calculations for my hardware a few times, but here's my user.h file. 5482.user.h The…
    • Resolved
    • Answered

  • TMS320F28069: Cannot modify sci registers

    Resolved
    Part Number: TMS320F28069 Hi, I'm using the Sci and I can't access to any register. void ScibBusConfig() { ScibRegs.SCICCR.all = 0x0007; ScibRegs.SCICTL1.all = 0x0003; ScibRegs.SCICTL2.bit.TXINTENA = 1; ScibRegs.SCICTL2.bit.RXBKINTENA = 1; ScibRegs…
    • Resolved

  • TMS320F28069: I2C RRDY status

    Part Number: TMS320F28069 Hello Champs, In F2806x TRM, there is below description for I2C RRDY: Would you please help in what condition RRDY cannot be cleared? Thanks! Best Regards, Linda

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