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  • RE: TMS320F280023: About brun program faillure occasional.

    Gabriel, I am closing this post since I did not hear back from you. If you have a follow-up question, please open a new post. Thanks and regards, Vamsi
    • Answered

  • TMS320F280023-Q1: Connecting third quad. inc. encoder to eCAP module

    Resolved
    Part Number: TMS320F280023-Q1 Dear TI Team, We're using F280023PMQR MCU in our design. There will be three quadrature incremental encoder in our system and two of them is connected to the eQEP modules. We want to connect third encoder to the eCAP…
    • Resolved
    • Answered

  • TMS320F280023: Live Firmware Upload

    Resolved
    Part Number: TMS320F280023 Other Parts Discussed in Thread: C2000WARE Dear Expert Could you provide some guidance file about F280023's live firmware upload. At present, we have two main problems as follows: 1) How to write fixed information to a…
    • Resolved

  • TMS320F280023: Minimum switching frequency requirement of HRPWM

    TI Thinks Resolved
    Part Number: TMS320F280023 Other Parts Discussed in Thread: C2000WARE Dear team: C:\ti\c2000\C2000Ware_3_04_00_00\device_support\f28002x\examples\hrpwm\hrpwm_ex2_prdupdown_sfo_v8.c When one of my clients tested the HRPWM routine, he found that the periodic…
    • Answered

  • TMS320F280023: Prefetching Beyond Valid Memory clarification

    Resolved
    Part Number: TMS320F280023 Team, Customer is asking if the errata exclusively applies to a situation where the code execute from the memory close to boundary or also to using it for data? i.e. is it ok to read/write data right on the border of valid memory…
    • Resolved
    • Answered

  • TMS320F280023: SCI Flash Kernel for TMS320F280023

    Resolved
    Part Number: TMS320F280023 Hi! Where I can find SCI Flash Kernel for TMS320F28002x MCU-series? I find it only for TMS320F2837xD, TMS320F2802x and TMS320F28004x MCU-series.
    • Resolved
    • Answered

  • TMS320F280023-Q1: Accuracy internal Temperature Sensor

    Resolved
    Part Number: TMS320F280023-Q1 Hi Team, what is the absolute an relative measurement uncertainty of the internal temperature sensor. It is not written in the datasheet: Thanks Jan
    • Resolved
    • Answered

  • TMS320F280023: Flash Memory Map - Byte Access

    Resolved
    Part Number: TMS320F280023 Hello support team, F28002x has 16bit Word memory map, e.g. Sector 0, 4K x 16, 0x0008 0000 to 0x0008 0FFF. When I go to a addess, I get a 16bit Word. - Can I also acces a byte using address? Does high byte at addess 0x80000…
    • Resolved
    • Answered

  • TMS320F280023: Problem in generating PWM waveform

    Resolved
    Part Number: TMS320F280023 Dear team: One of my client want to generate PWM waveform as show in the below picture: He hopes: The AQCTLA register sets epwmA high when the time base count value is 0, and sets epwmA low when the time base count value is…
    • Resolved

  • TMS320F280023: Hi, I meet a problem with F280023, when I reboot mcu, it got stuck

    TI Thinks Resolved
    Part Number: TMS320F280023 Hi I meet a problem with F280023, It works good when I load FW from XDS110, then when I reboot mcu, it got stuck ( XRSN generating low pulse continuous ) I checked something as below 1. GPIO24 and GPIO32, both of them are HI…

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