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  • MSP430FR2111: Change UART vote timing

    Resolved
    Part Number: MSP430FR2111 Hi experts, I want to know if the vote timing of UART can be changed. My customer uses the MSP430 UART with Slave. When they receive data from the master, they get a waveform like this: Due to a problem on the master side, the…
    • Resolved

  • MSP430FR2111: IrDA setup/use for IR based UART communication.

    TI Thinks Resolved
    Part Number: MSP430FR2111 Hello all, I am currently trying to get IrDA working on our MSP430FR2111 Microcontroller. Here is what I am currently doing to setup the UART and IrDA SYSCFG1 |= IREN_1 | IRPSEL_0 | IRMSEL_0 | IRDSSEL_0; UCA0IRCTL |= UCIREN_1…

  • MSP430FR2111: MSP430FR2111

    TI Thinks Resolved
    Part Number: MSP430FR2111 Hi team, Not as mentioned in the manual , SMCLK is set to be the clock source for TB0 and remains active when low power is set to LPM3 mode. Could you help check this case? Thanks! Best Regards, Cherry
    • Answered

  • MSP430FR2111: CCS version of SW I2C Slave code (now IAR)?

    Resolved
    Part Number: MSP430FR2111 Customer is debugging 100 kHz I2C Slave connecting to a host from SW_I2C_ slaa703a.pdf app note/code. >>With 8-MHz MCLK , software slave I2C can achieve 100-kHz SCL clock frequency using assembly code and 43-kHz SCL clock…
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    • Answered

  • MSP430FR2111: 1.5-V on-chip reference power down fail

    Resolved
    Part Number: MSP430FR2111 Other Parts Discussed in Thread: MSP430FR5949 , Hi: I refer to the image.When i enable internal reference, the ADC sample resault correctly,but the current consumption as higi as 60uA. when i disable internal reference,the ADC sample…
    • Resolved
    • Answered

  • MSP430FR2311: Firmware compatibility with MSP430FR2111

    Resolved
    Part Number: MSP430FR2311 Other Parts Discussed in Thread: MSP430FR2111 , Hi , Can we use the same firmware of MSP430FR2111 to flash and upgrade to MSP430FR2311 ? Will it work or if not what would be the challenges to make it compatible with MSP430FR2311 ? Thanks…
    • Resolved

  • RE: MSP430FR2111：In low power mode 3, the current size does not conform to the nominal parameters in the specification.

    I think the problem is that, you use the REFO in your system. And it will consume about 15uA. That is the reason why the current is so high. If you check these comment, they are all using external crystal.

  • RE: MSP430FR2111: LPM3 current measurement

    Hi Darren, Please take care the accuracy for VLO: Thanks! Best Regards Johnson

  • MSP430FR2111: MSP430 read internal ADC issue

    Part Number: MSP430FR2111 Hi team, Here's an issue from the customer may need your help: The msp430 is powered by two dry batteries at 3.0 V and has a 220-UF capacitor that continuously powers the MCU after the battery is removed and powered down…
    • Answered

  • MSP430FR2111: BSL Question

    Resolved
    Part Number: MSP430FR2111 I use hw sequency to enter bsl. Then send below data for mass erase "0x80 0x21 0x00 0x11 0xFF ... 0xFF 0x9E 0xE6" When transmission is not completed ("0x80 0x21 0x00 0x11" timing), "0x51 0x51 0x51" data is received from…
    • Resolved

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