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  • MSP430FR2100: Device Descriptors (TLV) for MSP430FR2100

    Resolved
    Part Number: MSP430FR2100 Hello, The ADC-related values can be read from the TLV in order to improve ADC accuracy. Are these parameters available for the MSP430FR2100, too? If I look at the data sheet, it seems not. Thanks!
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  • MSP430FR2100: MSP430FR2100

    TI Thinks Resolved
    Part Number: MSP430FR2100 Hi, Can I use MSP430FR2100 in SPI Daisy chain mode? i will need t use 5 x MSP430FR2100 in daisy chain with SPI slave configuration. Is this possible? Thanks PArvin
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  • MSP430FR2100: Is the MSP430FR2100 a "one-time-programable" Microcontroller?

    Resolved
    Part Number: MSP430FR2100 Hi, support team Is the MSP430FR2100 a "one-time-programable" Microcontroller? Thanks so much. Best regards, Yuki
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    • Answered

  • MSP430FR2100: ADC Busy Bit Stuck High

    Resolved
    Part Number: MSP430FR2100 I'm trying to get the ADC working on the MSP430FR2100. I have the following register settings: ADCCTL1 = 0x00; ADCCTL2 = 0x10; ADCMCTL0 = 0x01; ADCCTL0 = 0x12; I then OR in a 1 into ADCCTL0 to set the ADCSC bit, which should…
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    • Answered

  • MSP430FR2100: using both BSL UART and SPI

    Resolved
    Part Number: MSP430FR2100 Hello, I would like to use BSL UART and SPI. BSL UART is used for programming firmware at mass production. So in PW16 package, 11 pin and 12 pin are used. SPI is used for application to communicate other MCU. So I am considering…
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    • Answered

  • MSP430FR2100: Enabling and utilizing the internal 1.5V reference for ADC measurement

    Resolved
    Part Number: MSP430FR2100 I am trying to utilize the internal 1.5V reference as my ADC voltage reference. First, I enable the reference by setting: PMMCTL2 = REFBGEN+REFGEN+INTREFEN; Then I wait for the REFBGRDY and REFGENRDY to go high, which they do…
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  • MSP430FR2100: eUCSI bit duration calculations

    Part Number: MSP430FR2100 I'm having trouble following the formulas for the RX bit period of the MSP430FR2100 UART. I find that the formulas given in SLAU445I page 588 are confusing and seem like they contain errors (see image) Can someone provide…

  • MSP430FR2100: GPIO input threshold voltage and output

    TI Thinks Resolved
    Part Number: MSP430FR2100 Hi, The datasheet only shows input threshold voltage for 2V and 3V cases. But I would like to know input threshold voltage for the supply voltage range.' For example, MSP430G24x5 datasheet shows this. (0.45VCC, 0.75VCC) I…

  • MSP430FR2100: SBW unintentional fuse blown?

    Part Number: MSP430FR2100 I have a custom MSP430FR2100 board that I was attempting to program using SBW. Originally, it could communicate fine with the device (JTAG ID, fuse check, Core ID, and all the JTAG instructions), and I (supposedly) programmed…

  • MSP430FR2100: Spy-bi-Wire setup/hold confusion

    Part Number: MSP430FR2100 I'm reading through the documentation trying to understand the Spy-bi-wire operation. In the MSP430FR2100 datasheet (SLASE78D, Figure 5-15. JTAG Spy-Bi-Wire Timing), it shows that the SBWTDIO setup time starts before the falling…

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