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  • MSP430FR5989-EP: Voltage Regulator

    Part Number: MSP430FR5989-EP Tool/software: Hello! For the P/N M430FR5989SRGCREP, can below questions be answered? This would help in learning more about the processor. 1. The voltage regulator delivers what nominal voltage to the core? 2. What is the…

  • MSP430FR5989-EP: MSP430FR5989 Ram Usage for Specific Functions

    TI Thinks Resolved
    Part Number: MSP430FR5989-EP Tool/software: Hello, I am using macros for some making calculations. I got a warning on my function like recommending to ram during run time so I would like to make this calculations by using RAM. How do I run my function…

  • MSP430FR5989: Interference problem

    Part Number: MSP430FR5989 Other Parts Discussed in Thread: CC1120 , Tool/software: We need to design a new system, which includes 434Mhz narrowband (CC1120) and mesh network based on 868MHz and 27dB PA (CC110x+FEM). They work on their own antenna (wired…
    • Answered

  • MSP430FR5989: Determining Stack Space Usage

    Resolved
    Part Number: MSP430FR5989 Tool/software: I am trying to a small function to allow me to determine how much stack space my application is using during its run time. One of the big issues I am coming across is that when I read SP/R1, the value does not…
    • Resolved

  • RE: MSP430FR5989: PUC reset caused by MPUSEGIIFG or ACCTEIFG

    Hi Javier Navarro, Thank you for sharing the details. I still suggest you to involve our CQE. They can help track the Lot difference with the factory and they also have more experience that how to handle this condiction. Javier Navarro said: 25 failures…
    • Answered

  • MSP430FR5989-EP: MSP-FET Debugger Problem

    Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5989 , MSP-FET Tool/software: Hello, We are using MSP430FR5989 MCU in our project. We couldn't connect to MSP430 microcontroller by using MSP-FET debugger. We got "MSP430: Error connecting…
    • Resolved

  • MSP430FR5989-EP: DMA channel stops triggering interrupts from UART A0 RX if a byte is received within a critical section

    Part Number: MSP430FR5989-EP Tool/software: I am trying to understand if the behavior I am experiencing is what the errata DMA7 is describing. https://www.ti.com/lit/er/slaz523aa/slaz523aa.pdf?ts=1729560620562&ref_url=https%253A%252F%252Fwww.google.com…
    • Answered

  • MSP430FR5989-EP: TimerA Clock Problem

    Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5989 Tool/software: Hello, I am using msp430fr5989 mcu. I would like to get 250kHz clock signal via TimerA at P1.5pin. I set the DCO as 1Mhz SMCLK. I did not get any signal form P1…
    • Resolved
    • Answered

  • MSP430FR5989-EP: Timer Clock Problem

    Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5989 Tool/software: Hello, I am using msp430fr5989 MCU and we would like to create a timer signal by using Timer_B. I have external oscillator which is 32678 Hz and I would like to…
    • Resolved
    • Answered

  • MSP430FR5989-EP: Device configuration data inconsistent

    Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP-FET , MSP430FR5989 Tool/software: Hello, We are working on a custom board which include MSP430FR5989-EP MCU. We have MSP-FET to program and debug. We could debug and programme our board…
    • Resolved

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