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  • MSP430FR6879: SPI clock Pin status after SPI communication

    Resolved
    Part Number: MSP430FR6879 Tool/software: Hi I think SPI data pin status after communication (not driving by eUSCI peripheral) is defined PxREN & PxOUT register. (referenced : https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers…
    • Resolved
    • Answered

  • MSP430FR6989: can the MSP430FR6879 used as a replacement for the MSP430FR6989

    Resolved
    Part Number: MSP430FR6989 Other Parts Discussed in Thread: MSP430FR6879 Hi, what`s the main difference between the two? ´Can the MSP430FR6879 used as a drop-in replacement for the MSP430FR6989? Thanks!
    • Resolved

  • MSP430FR6879: TimerA0 CCIFG interrupt

    TI Thinks Resolved
    Part Number: MSP430FR6879 Hi, Currently, timer A is used to measure the time by capture interrupt. Interrupts may be executed regardless of fluctuations in the input signal. For this reason, we are investigating the cause. [Operating conditions] Use timer…

  • MSP430FR6879: Internal pullup setting for RST pin

    Part Number: MSP430FR6879 Other Parts Discussed in Thread: MSP-FET Hi, Please teach me about the RST pin of MSP430FR6879. When RST pin is pulling up with an external 47kΩ to use MSP-FET, can the internal pullup of the RST pin is enabled or disabled …

  • MSP430FR6879: The internal pull-up value of the RST pin

    Part Number: MSP430FR6879 Hi, Is there any information on the internal pull-up value of the RST pin (such as internal pull-up at 47kΩ ± 20%)? Thanks, Koki

  • MSP430FR6879: Note of PxIFG in User's guide

    Part Number: MSP430FR6879 Hi, The following NOTE is described in the user's guide. (U ser's guide 12.2.6 Port Interrupts https://www.tij.co.jp/jp/lit/ug/slau367p/slau367p.pdf ) For example, P1.0 is the input port and P1.1 is the output port. ①…

  • MSP430FR6879: The concept of capture timing and the relationship between DMA and PMM29

    TI Thinks Resolved
    Part Number: MSP430FR6879 Hi experts, The following questions about TimerA and DMA could not be confirmed from the document, so I would appreciate it if you could tell me about them. [TimerA] The time chart for the capture mode with SCS=1 is shown in …

  • MSP430FR6879: Reset pin processing and power supply voltage

    TI Thinks Resolved
    Part Number: MSP430FR6879 Other Parts Discussed in Thread: MSP-FET Hi, Question1 The document stated that "BOR resets when the change in power supply voltage is ± 0.05 V / μs or more." Does the BOR reset due to a sudden power rise…

  • MSP430FR6879: RAM values after BOR, POR, and PUC

    Part Number: MSP430FR6879 Hi, (1) Are the RAM values after BOR, POR, and PUC indefinite or retained, respectively? (2) If value of RAM is indefinite after reset , is it also indefinite when Vcore is on ? I asked this question because I thought the RAM value…

  • MSP430FR6879: Calculate the checksum of FRAM data written in the operation of the software

    TI Thinks Resolved
    Part Number: MSP430FR6879 Hi, Currently, I'm considering a method to calculate the checksum of FRAM data written in the the software. (1) Program and data such as variables exist on FRAM. How should I specify the calculation range when calculating…

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