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  • RE: MSP430FR5738: Incorrect level judgment after power up

    Cherry Zhou said: The P1.3 io port is configured in input mode through which the external input detection is done. The low level is detected all the time after power up, and the optocoupler is not on. The optocoupler must be on once for the input to be…

  • MSP430FR5738: Header file variable type conflicts

    Part Number: MSP430FR5738 Other Parts Discussed in Thread: MSP430FR59471 I am using the msp430 header files for c, specifically the msp430fr5738.h and msp430fr59471.h. Running the code through a MISRA code inspection test results in some violations due…

  • MSP430FR5738: MSP-FLASHER for MSP430 - release with MSP Debug Stack 3.15.1.1 available?

    Part Number: MSP430FR5738 Other Parts Discussed in Thread: MSPDS , MSP-FLASHER , UNIFLASH Hi, our project is upgrading to latest IAR EW430 7.21.1, which contains (as listed on https://www.ti.com/tool/MSPDS?DCMP=msp430&HQS=mspds#overview and https://netstorage…

  • MSP430FR5738: MSP430FR5738 schematic check

    TI Thinks Resolved
    Part Number: MSP430FR5738 Hi Ti Team， I have a headset project that uses MSP430FR5738, please help to check whether the schematic diagram is correct? MCU board_SCH_V0P1_20210422_.pdf
    • Answered

  • MSP430FR5738: Can not enter LPM3.5 sometimes

    Resolved
    Part Number: MSP430FR5738 Dear team, The following is the value of the register printed out when it cannot sleep. It is currently impossible to determine what went wrong The code is following if (SYSRSTIV == SYSRSTIV_LPM5WU) { //reset from…
    • Resolved
    • Answered

  • RE: MSP430FR5738: LPM4.5 current consumptions are not stable among MSP430FR5738 IC's

    Resolved
    Great job narrowing down the issue. Thanks for sharing the solution!

  • MSP430FR5738: Radiation tolerance of MSP430FR5738/3789

    Part Number: MSP430FR5738 Other Parts Discussed in Thread: MSP430FR5739 , MSP430FR5739-EP , MSP430FR5969-SP I am assessing potential microcontrollers for a low-cost CubeSat program. Cost and performance are major factors and the MSP430FR5738 has been identified…
    • Answered

  • MSP430FR5738: Behavior about XOUT Pin when configure XT1BYPASS flag

    Resolved
    Part Number: MSP430FR5738 Hi team, Could you let me know the behavior of XOUT pin when I set XT1BYPASS flag 1? We want you to describe me the behaviors in XT1BPASS=0 and 1, additionally how it changes. We are using the device with external clock signal…
    • Resolved

  • MSP430FR5738: How to implement the workaround of GC3

    TI Thinks Resolved
    Part Number: MSP430FR5738 Hi, MSP430 experts, In Errata of MSP430FR5738, we can find Errata Number GC3. In the workaround of GC3, the errata described "After LPM exit, reinitialize the interrup flags only after the first FRAM access has been completed…

  • MSP430FR5738: Increased supply current into VCC for Timer_A

    Part Number: MSP430FR5738 Hi team, Could you provide the increased supply current into VCC for Timer_A when the clock is changed from VLO to ACLK in standby mode (LPM3 With VLO) ? Best Regards, Taki

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