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Showing 61 results View by: Thread Post Sort by
  • user5707026
    user5707026
    • 2 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: GPIO36 is abnormal and cannot be high level.

    TI Thinks Resolved
    Part Number: TMS320F28031 Dears Problem: Due to the shortage of board resources, it is currently necessary to expand the output port. In the first test, GPIO34 was used. After checking DATASHEET, it was found that GPIO34 and GPIO37 determine the startup...
  • Amit Patil1
    Amit Patil1
    • 2 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: BLDC Motor jerking at startup on load

    TI Thinks Resolved
    Part Number: TMS320F28031 We are designing bldc motor controller using TMS320F28031. When we are testing on vehicle (battery operated) we are observing jerking at initial starting condition and once vehicle is moving it was smooth. i tried to find the...
  • Amit Patil1
    Amit Patil1
    • 5 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: BLDC Motor gets jerking sound on load

    TI Thinks Resolved
    Part Number: TMS320F28031 I am working on a project to control the BLDC hub motor using Hall sensors on F28031 controller. I am using six step trapezoidal commutation using hall sesnors. I am facing one issue of getting jerking sound for a few seconds...
  • Lawrence Wong
    Lawrence Wong
    • 9 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: CAN Device Address

    TI Thinks Resolved
    Part Number: TMS320F28031 Customer using TMS320F28031 understand it is a Class A device as per SPRACD0A C2000™ Unique Device Number Application Note. Originally they wanted to use the pseudo-unique number to identify and assign device address on...
  • sachin kumar1
    sachin kumar1
    • 9 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/TMS320F28031: How to read "C2000's Unique Device Number"

    Hello, This will help. Thanks !! Regards, Sachin
  • Brian Wang0
    Brian Wang0
    • over 1 year ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: Unexpected unlock failure when using C2000 GANG

    • Resolved
    Part Number: TMS320F28031 Hi team, Here is a problem when my customer is trying to flash 4 chips
  • user5977407
    user5977407
    • 11 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    TMS320F28031: TMS320F28031 cannot pass GB18655 test

    Part Number: TMS320F28031 Recently, when we tested the EMC of a 28031PAQG product, we found that in GB18655 conducted disturbance current test item, 55Mhz and 72Mhz frequency points exceeded the standard. When positioning, only the DSP is powered on,...
  • Susan Yang
    Susan Yang
    • 3 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/TMS320F28031: C2000-GANG PLL freq err 70

    Thanks! I will contact the customer and Gregory Czajkowski.
  • MatthewPate
    MatthewPate
    • 2 months ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/TMS320F28031: C2000-GANG DSP CLOCK

    Susan, Looking back at this issue, I have another thread where using Wait Boot mode resolves this issue. It is caused by a CSM(security module) blocking reads of the clock calibration routines if normal application boot occurs. Wait Boot should prevent...
  • Krishna  Allam
    Krishna Allam
    • over 1 year ago
    • C2000™ microcontrollers
    • C2000™ microcontrollers forum

    RE: CCS/TMS320F28031: Need to know flow of controller program before main function executes

    Hi Sachin, I will close this post with the assumption that you do not need further assistance. Please re-open this issue or submit a new one if you still need assistance from us. Cheers! Krishna
>

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