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Frequent questions

  • [FAQ] MSP432E401Y: Resetting BOOTCFG

    Part Number: MSP432E401Y Hello- I'm doing a project with the MSP432E401Y and I have put the BOOTCFG user flash register into the wrong state. I accidentally set it up to check the wrong pin (PA2 instead of PA3) on bootup. My intention was to have…

  • [FAQ] MSP-EXP432E401Y: 3V Supply Not available via Target USB only debug USB

    Part Number: MSP-EXP432E401Y Other Parts Discussed in Thread: TPS2052 I'm trying to figure out how the power is generated on this board, and it seems to me that there's something missing on the schematic set. Let's say that I want to power the…

  • [FAQ] MSP430G2452: 430BOOST-SENSE1 GUI Installation

    Part Number: MSP430G2452 TI Friends & Family, There are many previous threads such as this one, that discuss the 430BOOST-SENSE1 GUI installation: Most underlying questions surround how to get the GUI.exe working. While TI has since released better…

  • [FAQ] Apple macOS 10.14 Mojave - Tools/programmer failure & FIX

    Hello, There is an issue impacting users on the latest macOS, Mojave. Issue: ezFET fails to be recognized in macOS Mojave / Unable to program MCU targets. Background: Apple has changed some fundamental policies regarding USB hardware access and enumeration…

  • [FAQ] Handling MSP430 System Reset Events

    Other Parts Discussed in Thread: MSP430F5529 Handling System Reset Events The MSP430 provides a number of system reset interrupt events. These events include items like Brown Out Reset (BOR), Watch Dog Timeout (WDTTO) or Supervisor High-side under-voltage…

  • [FAQ] Compiler/MSP430FR2522: Missing “Workaround specified silicon errata” [CPU21], [CPU22] and [CPU40] compiler flags for MSP430FR2522, MSP430FR2422 and MSP430FR2512 devices in Code Composer Studio and IAR embedded workbench.

    Part Number: MSP430FR2522 Tool/software: TI C/C++ Compiler Of particular importance, CPU40 causes assembler instructions to be skipped, potentially causing unpredictable behavior. Refer to the device’s errata document for details on these silicon issues…

  • [FAQ] MSP430F6779: Interfacing EMDC with another MCU over UART

    Part Number: MSP430F6779 Other Parts Discussed in Thread: MSP-FET , EVM430-F6779 Hello, Is there any help available on interfacing EMDC with another MCU over UART.

  • [FAQ] MSP430F67771A: Difference between MSP430F6777A and MSP430F67771A

    Part Number: MSP430F67771A Other Parts Discussed in Thread: MSP430F6777 , MSP430F67771 , , MSP430F6777A Hello, Greetings. and sorry for the trouble. I could not find any data showing the difference between MSP430F6777 and MSP430F67771 Can any one help me…

  • [FAQ] MSP430I2020: Measuring SD ADC noise

    Part Number: MSP430I2020 Other Parts Discussed in Thread: MSP-TS430RHB32A Tool/software: TI C/C++ Compiler Test condition: - MSP-TS430RHB32A board - GAIN 1 - Measuring result = 10 data average - sample program "sd24_ex4_singleConversionSingleChannelPolling…

  • [FAQ] MSP-GANG: Software Update - Faster Programming Times

    Part Number: MSP-GANG Hello! We are excited to announce a new software update for the MSP-GANG device! Thanks to this new update, programming times have dropped by a substantial amount (up to 32.1% on certain devices)! For those of you who may not be…

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