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  • MSP430FR5969: Unable to get consistent I2C behavior with the MSP430FR5969 - UCSCLLOW doesn't change after setting UCTXSTT.

    TI Thinks Resolved
    Part Number: MSP430FR5969 Tool/software: Hi all, I've been scratching my head on this one. Long story short, I am teaching myself I2C on the MSP430FR5969. I made the following circuit, consisting of an Arduino UNO and a MSP430FR5969 Launchpad. I connected…
    • Answered

  • MSP430FR5969: JTAG PROGRAMMER FOR MSP430FR5969 ?

    Resolved
    Part Number: MSP430FR5969 Other Parts Discussed in Thread: MSP-FET , , MSP-GANG Tool/software: Hello, I am using MSP430FR5969IRGZR microcontroller in my project. I want to program it using two-wire JTAG ( Spy-Bi wire), for which I am planning to use MSP…
    • Resolved

  • MSP430FR5969: ADC input damage/anomalous behavior levels

    TI Thinks Resolved
    Part Number: MSP430FR5969 Tool/software: MSP430FR5969 ADC input in my application can hit -0.4V for a few milliseconds, would this voltage cause damage or cause the micro to behave incorrectly after the voltage returns to normal? (0-2.5VDC)
    • Answered

  • RE: MSP430FR5969-SP: similarity to MSP430FR5969

    Resolved
    Hi William, Diego, The MSP430FR5969-SP goes through a specific qual, tests from Fab for the -MLS qualification and that's why some of the specs will vary. Yes, they use the same die but differ due to the quals. You can see that reflecting in the data…

  • MSP430FR5969-SP: Single-event Effects test bootloader and firmware

    Part Number: MSP430FR5969-SP Other Parts Discussed in Thread: MSP430FR5969 Tool/software: Hi, I'm working on a radiation-hardened application and I was wondering if the custom bootloader and possibly firmware described in SLAK026 "Single-event Effects…

  • MSP430FR5969-SP: Can the internal reference voltage be used as 3.3V?

    TI Thinks Resolved
    Part Number: MSP430FR5969-SP Tool/software: My customer says they have it referencing AVCC which is 3.3V and it has been working so far. They're interested in a more precise external reference but I thought from the datasheet the internal voltage reference…
    • Answered

  • MSP430FR5969: Clock system is selecting MCO instead of HFXT; HFXT continually in fault

    Resolved
    Part Number: MSP430FR5969 Tool/software: Hi All, I've seen a couple of threads about this, but they all come back to "read the TI example code" and then silence... In short - I've got an MSP430FR5969 with a 16MHz crystal (not oscillator…
    • Resolved

  • MSP430FR5969: TimerB Clock is stopped upon pause, ignoring debug clock stop settings

    Part Number: MSP430FR5969 Tool/software: Hello, Setup: MSPFET USB programmer, in JTAG mode MSP430FR5969, 4MHz xtal Ubuntu 22.04.5 LTS CSSSTUDIO version: 20.1.0.6__1.7.0 The TimerB uses outputs a PWM signal that controls the voltage output of a regulator…
    • Answered

  • MSP430FR5969-SP: MSP430FR5969-SP

    Resolved
    Part Number: MSP430FR5969-SP Tool/software: Hello The package of M4FR5969SRGZT-MLS is the same to MSP430FR5969IRGZT ? The difference between them is the radiation hardened? Roi
    • Resolved

  • MSP430FR5969: Tutorial on how to extend the makefile functionality

    Part Number: MSP430FR5969 Tool/software: Hello, I have seen the post related to the makefile modfiication to obtain the git tag version and use it as environment variable(Reference: e2e.ti.com/.../ccs-msp430fr5969-storing-a-symbol-value-before-building…

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