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    Answered

  • TMS320F280021-Q1: Using the XDS110 On LAUNCHXL-F280025C to Flash and Debug TMS320F280021-Q1

    Resolved
    Part Number: TMS320F280021-Q1 Other Parts Discussed in Thread: LAUNCHXL-F280025C HI, I would like to use the onboard LAUNCHXL-F280025C XDS110 pins to flash a custom MCU board that has a TMS320F280021-Q1. The schematic shows: According to the schematic…
    • Resolved

  • TMS320F280021-Q1: Fail-safe behavour in SPI Daisy chaining multiple TMS320F280021

    Part Number: TMS320F280021-Q1 Other Parts Discussed in Thread: TMS320F280021 Hi, I want to ask what is safest way to control multiple SPI slaves (I use TMS320F280021 as SPI slaves). What happen if 1 SPI slave fail in a daisy chain? In case the chain…
    • Answered

  • RE: TMS320F280021-Q1: ePWM output not clear as expect lead LLC circuit H-Bridge MOS short

    Resolved
    Hi Yale, Could we move the thread to the customer's posted thread? I am going to close this thread for now and respond the the thread below. I see another duplicate thread here: https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group…
    • Answered

  • TMS320F280021-Q1: C2000 ADC Wrong Reading Values

    Resolved
    Part Number: TMS320F280021-Q1 Hi, I am have an issue reading the raw values from the ADC for voltage measurement I have applied voltage 1.1V on the adc pin, and external VREFHI is 3.3V and VREFLO is grounded So according to this formula I should…
    • Resolved

  • TMS320F280021-Q1: EPWM for LLC Control Process,PWM outputs are both high level issue

    TI Thinks Resolved
    Part Number: TMS320F280021-Q1 Other Parts Discussed in Thread: TMS320F280021 I Use TMS320F280021 for LLC charging process, ePWM3 and ePwm4 are used to drive H-bridge LLC, with PWM operating frequency ranging from 80K to 150K, which is the upper and lower…

  • TMS320F280021-Q1: XRSn Pull

    Part Number: TMS320F280021-Q1 Hi Experts, A customers design uses a special circuitry to drive the XRSn of the TMS. In the datasheet it is recommended to use a 10k pull up for this pin, however the special circuit does not allow to drive a lot of current…
    • Answered

  • RE: LM5171EVM-BIDIR: C2000 Control for bidirectional DC/DC

    Resolved
    Hi Soner, To be honest, a low cost MCU should be good enough as an interface with LM5171, right? Maybe you can start a new thread with MSPM0 or TMS320F280021-Q1. Best Regards, Feng
    • Answered

  • RE: TMS320F280039C: ADC B and ADC C are not reading correct ADC values

    Resolved
    I think I have this problem: https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1135572/tms320f280021-q1-c2000-adc-wrong-reading-values/4215440?tisearch=e2e-sitesearch&keymatch=adc%2520not%2520reading…

  • RE: C2000-3P-SEARCH: Do we have any suitable products to replace NXP parts( S912ZVCA96F0MLF and S9S08DZ60F2MLH )?

    Here are the suggested replacement parts S912ZVCA96F0MLF -> TMS320F280021 . : 32-bit MCU with 100 MHz, FPU, TMU, 32-KB flash, 48-pin LQFP S9S08DZ60F2MLH -> TMS320F280023-Q1 - Automotive, 32-bit MCU with 100 MHz, FPU, TMU, 64-KB flash, 64-pin LQ…

  • TMS320F28379D: C2000 (LAUNCHXL-F28379D) Control for bidirectional DC/DC (LM5171)

    TI Thinks Resolved
    Part Number: TMS320F28379D Other Parts Discussed in Thread: LM5171EVM-BIDIR , LAUNCHXL-F28379D , LM5171 , C2000WARE Tool/software: Hello, I want to use LM5171EVM-BIDIR as a bidirectional dc/dc converter to charge a supercapacitor bank and discharge…

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