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

    Hi, Forrest Forrest Glover said: I am trying to understand if the behavior I am experiencing is what the errata DMA7 is describing. For the DMA7 Errata, you can try workaround 1 to confirm whether you have trigger DMA7 errata. Workaround 1. Use…

  • MSP430FR5989-EP: Loss of Timer B Interrupt Flag

    Part Number: MSP430FR5989-EP Hey team, I have a customer who is having an issue associated with a loss of the timer B interrupt flag ( see previous E2E thread) . I'm attaching his full message below "We assume this problem is caused by the DMA7 errata…
    • Answered

  • MSP430FR5989-EP: MSP430FR5989-EP

    Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5989 Hi I need to compress the audio data using msp430fr5989 series can I get example code for compression and decompression code for that. Regards, Suguresh M.
    • Resolved

  • MSP430FR5989-EP: Reproduce errata DMA7

    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5989 Hi, I am trying to reproduce the error described in errata DMA7 of MSP430FR5989 microcontroller, which states that a if a DMA request starts executing during the time when…

  • MSP430FR5989-EP: MSP430FR5989-EP : Max Current Required for RAM Retention

    TI Thinks Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430F249-EP , What is the worst case current loading for RAM Retention for the following parts? I need clarification for maximums called out in the datasheets. MSP430F249-EP Datasheet…

  • MSP430FR5989-EP: Low power mode 3.5

    TI Thinks Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430WARE , MSP430FR6989 , RM48L952 , ENERGYTRACE Hello Everyone, We have used TMS5703137CGWTMEP Microcontroller in our design. As the MCU doesn't have RTC & we have temperature limitation…

  • MSP430FR5989-EP: MSP430FR5989-EP SPI BUS with 3 MSP430 (1 master, 2 4wire slaves using STE as input for slave select)

    TI Thinks Resolved
    Part Number: MSP430FR5989-EP Questions are about using the SPI bus of the MSP430 (MSP430FR5989-EP) with 1 MSP430 as a Master and 2 additional MSP430 as a slave processor. The bus consists of 1 MSP430 as Master (SCLK, MOSI, MISO, SS1, and SS2), Slave 1…
    • Answered

  • MSP430FR5989-EP: Low power mode with the RTC still running

    Resolved
    Part Number: MSP430FR5989-EP Hi Team, We have a customer using MSP430FR5989-EP controller for RTC purpose only. He connected all supply pins to 3.3V. The microcontroller is consuming around 200uA. How can he set the device to low power mode with the…
    • Resolved
    • Answered

  • MSP430FR5989-EP: Operating Temperatures

    Resolved
    Part Number: MSP430FR5989-EP Hi all, We are using a MSP430FR5989-EP, part number M430FR5989SRGCREP, and we need to run at 100ºC. While taking a look at the datasheet the operating temperature it's not clear. What's the actual value ? The datasheet…
    • Resolved

  • MSP430FR5989-EP: Does HI-Rel mean Radiation Hardened or Radiation Tolerant

    TI Thinks Resolved
    Part Number: MSP430FR5989-EP Other Parts Discussed in Thread: MSP430FR5969-SP , Hello, I had a question regarding the difference between MSP430FR5969-SP and MSP430FR5989-EP. The program I work on required space qualified RAD-Hard MSP(s), now I understand…

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