Search tips
Showing 15 results View by: Thread Post Sort by

  • TMS320F280041-Q1: ADC spec

    TI Thinks Resolved
    Part Number: TMS320F280041-Q1 Tool/software: Hi team, Could you help provide the following ADC-related parameter values in the temperature range -40~125C? Regards, Ivy

  • TMS320F280041-Q1: Any difference between C-macro 300.0/500.0 and division by C28x

    TI Thinks Resolved
    Part Number: TMS320F280041-Q1 Hi BU, Customer wants to know if there any numerical difference between C-macro 300.0/500.0 (the division will be done by compiler) and same division by C28x FPU? Regards, Will

  • TMS320F280041-Q1: Why 60 cycle delay needed when configuring/initializing PLL?

    TI Thinks Resolved
    Part Number: TMS320F280041-Q1 Hi BU experts, I am asking this issue for my customer. In their application, they configured IMUL-10, FMUL-0, DIV-2 in bootloader and configured IMUL-5, FMUL-0, DIV-1 in application. And they found that the system will be…

  • TMS320F280041-Q1: Is it ok that configuring IMUL and FMUL makes f(VCO) lower than the min of the spec ?

    TI Thinks Resolved
    Part Number: TMS320F280041-Q1 Hi BU experts, In my customer application, they use InitSysPll to configure the PLL when initialization. They use IMUL=5 and FMUL=0, divider is /1. With this configuration, the VCO output frequency in PLL circuit is 50MHz…

  • RE: TMS320F280041-Q1: Questions about PLL errata and its workaround

    Will, I am unable to understand exactly what the issue is. It is important to distinguish the issue between a crystal oscillator problem and the PLL errata problem. In other words, is the customer having a crystal oscillator startup problem or the PLL…
    • Answered

  • TMS320F280041-Q1: some questions about PLL and clock sources

    Resolved
    Part Number: TMS320F280041-Q1 Hi BU experts, Customer asks me some questions, and need your help: 1). If the VCOCLK in the PLL circuit does not meet the spec requirement shown in the datasheet, what will happen? According to customer's configuration,…
    • Resolved
    • Answered

  • TMS320F280041-Q1: Abracon ABM8AIG-20.000MHZ-4-T XTAL - is this OK?

    Resolved
    Part Number: TMS320F280041-Q1 Dear C2k champs, Customer has pre-selected Abracon ABM8AIG-20.000MHZ-4-T for their F280041 based automotive application. Can you please let me know if this is something we recommend? Please find attached the relevant datasheet…
    • Resolved
    • Answered

  • TMS320F280041-Q1: Device EMC test report

    Resolved
    Part Number: TMS320F280041-Q1 Hi BU experts, Customer wants the EMC test reports of F280041 and F280025, do we have those kind of reports could be shared to customer? Thanks & Regards, Will
    • Resolved
    • Answered

  • TMS320F280041-Q1: can't connect device anymore via CCS debugger after using UniFlash to erase device and device reset during erasing.

    Resolved
    Part Number: TMS320F280041-Q1 Other Parts Discussed in Thread: UNIFLASH Hi experts, Customer side met a following issue: They firstly used UniFlash to erase the device. However they forget to disable the external watchdog chip, and lead to that when erasing…
    • Resolved
    • Answered

  • TMS320F280041-Q1: How to inject failure to C28x CPU and use C28x STL to diagnose it.

    Resolved
    Part Number: TMS320F280041-Q1 Hi experts, My customer is asking for failure injection method for C28x CPU, because they want to confirm the C28x STL is efficient to detect the CPU failure. Please help check if we have those methods or not. Regards, Wil…
    • Resolved

Didn't find what you are looking for? Post a new question.