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  • TPS65381-Q1: About accessing SAFETY_STAT_3 during BIST

    Resolved
    Part Number: TPS65381-Q1 Hi, Could you tell me about register reading during BIST? Data sheet page 31 contains the following information: "The SPI registers may be unavailable during a BIST, so no SPI reads or writes should be made while the BIST is running…
    • Resolved

  • TPS65381-Q1: PIN21 shorted to ground

    Part Number: TPS65381-Q1 Other Parts Discussed in Thread: TPS65381A-Q1

  • TPS65381A-Q1: There seems to be a difference in behavior between TPS65381-Q1 and TPS65381A-Q1 despite what is written in other threads

    TI Thinks Resolved
    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TPS65381-Q1 We have used the TPS65381-Q1 until now and have tested the new TPS65381A-Q1 by swapping it on an existing board. With the TPS65381-Q1 the board started up autonomously, With the…
    • Answered

  • TPS65381-Q1: Max Output Capacitance

    Resolved
    Part Number: TPS65381-Q1 Hello, One of my customer came with the following questions, There is a maximum output capacitance requirement for the linear regulators. (5 uF Max) For 3.3V I have a separate DCDC converter. In the meanwhile the load of…
    • Resolved
    • Answered

  • TPS65381A-Q1: Can the TPS65381-Q1 be replaced by TPS65381A-Q1 without problems?

    Resolved
    Part Number: TPS65381A-Q1 Other Parts Discussed in Thread: TPS65381-Q1 , Dear TI team, we have 4 PCBs which use the TPS65381-Q1. Can we change the BOM of these PCBs to TPS65381 A -Q1 without compatibility problems? What is the difference between…
    • Resolved
    • Answered

  • TPS65381-Q1: About period during which access by SPI is not possible

    Resolved
    Part Number: TPS65381-Q1 Hi, The following contents are described in the data sheet. Which Is period of the following can not be accessed by the SPI? １．4.2msec after ”Reset→Diagnostic” ２．21msec(±5％) Could you give me your advice? Best Regards, Yusu…
    • Resolved

  • RE: CCS/TMS570LS0432: TPS65381 .I found No matter how I set it up.all have problem

    Hello whong, Is the WatchDog bit set in SAFETY_ERR_STAT register? I am not very familiar with TPS65381. Did you try the TPS driver and the example code in safety library?

  • TPS65381-Q1: Debug Mode

    TI Thinks Resolved
    Part Number: TPS65381-Q1 For software debug, I am using TPS_SetMCUSoftwareDebugMode function from sample code. My question is when i need to exit from diag mode? How to identity whether program is running without debugger (normal mode) or with debugger…

  • TPS65381-Q1: SPI Parity

    TI Thinks Resolved
    Part Number: TPS65381-Q1 Other Parts Discussed in Thread: RM48L952 , HALCOGEN , TPS65381A-Q1 Hello Could you help with following request I am currently working on connecting RM48L952 dev board with TPS65381 evaluation board and wanted to ask about SPI…
    • Answered

  • TPS65381 has got stuck, I can't connect emulator to TPS65381

    Resolved
    Other Parts Discussed in Thread: TMS570LS20216 Hi, I'm using the TPS65381 connected to the TMS570LS20216. My code is based on the TPS65381/RM46_NoRTOS project. I had the TPS to go to the diagnostic state and watchdog function was running with respect…
    • Resolved

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