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  • MSP430FR6879: SPI clock Pin status after SPI communication

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

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    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!
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  • RE: MSP430FR6879: TimerA0 CCIFG interrupt

    Hi, Bruce Bruce McKenney said: result of features described in the User Guide. Is the description of UG you are talking about the following NOTE? I thought this NOTE contained the nuance that "may cause" does not always occur. Bruce McKenney…

  • 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…

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

    Hi, LI Is it correct to understand that with the default settings of MPU, the compiler automatically assigns program code to segment 3? Xiaodong LI said: CPU can check Segmentation Border 2 and Border 1 on 9.7.3 MPUSEGB2 Register and 9.7.4 MPUSEGB1 Register…

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