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  • TM4C1231H6PGE: USB device mode configuration problems

    Resolved
    Part Number: TM4C1231H6PGE Other Parts Discussed in Thread: TM4C1233H6PGE , EK-TM4C123GXL , SEGGER , CCSTUDIO , TM4C123GH6PGE , CSD , CODECOMPOSER I am having an issue configuring USB in device mode. The specific issue that I am having is during configuration…
    • Resolved

  • TM4C1231H6PGE: MCU last reset source updation

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Hi Team, We are checking the last reset reason in our unit by reading the reset cause reqister of the controller. Which is not being properly updated with the reset cause. At MCU, when the last reset source is checked, “Power…

  • TM4C1231H6PGE: Interrupt pin and corresponding ISR Execution

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Other Parts Discussed in Thread: EK-TM4C123GXL Hi We have a requirement to implement a time critical function using (high priority) interrupt input pin [as the maximum time to complete the execution of function & to take action…

  • TM4C1231H6PGE: Reboot being occurred in the ISR routine

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Hi , Implemented an ISR routine and have set the priority HIGH (0x00). Wanted to know.. is there any specific time limitation or constraint for the ISR to be completed ? If so ,what happens if the ISR takes longer time ? …

  • TM4C1231H6PGE: MCU pin 12 can be timer configurable?

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Other Parts Discussed in Thread: EK-TM4C123GXL Hi Team, We are using the Pin#12 of the MCU Part # TM4C1231H6PGEI7 , configured as an Output, to assert a state signal (named MCU_LOAD_SHUT_MUX). This signal will be asserted based…
    • Answered

  • RTOS/TM4C1231H6PGE: [Resolved] TM4C1231H6PGE: PWM interrupt never fires

    Resolved
    Part Number: TM4C1231H6PGE Tool/software: TI-RTOS I have the same problem using TivaC TI-RTOS 2.16.0.80, XDCtools 3.32.06_core. The solution for the resolved problem does not work as the startup_ccs.c is autogenerated. I expected to be able to register…
    • Resolved

  • TM4C1231H6PGE: Internal ADC stopped responding after the Wide Timer configured to generate a PWM

    Part Number: TM4C1231H6PGE Other Parts Discussed in Thread: TM4C123GH6PGE HI , Internal ADC had stopped working ,upon configuring the Wide Timer in order to generate a PWM signal. WT1CCP1 pin 109 is used for PWM generation. Does Wide Timer configuration…

  • TM4C1231H6PGE: HOW TO CONFIGURE A PARTICULAR GPIO TO PWM

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Other Parts Discussed in Thread: TM4C123GH6PM , EK-TM4C123GXL , Hi , I have a requirement of generating a pulse of on time 1ms and off time 100ms .Can it be possible to use PWM for the same? If so can you please help me out in…

  • TM4C1231H6PGE: Allowable Junction Temperature

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Hi We are using Tiva™ TM4C1231H6PGE Microcontroller for our application. In the datasheet, we are seeing a huge difference between the Absolute Max Junction temperature (150degC) and Operating characteristics Junction Temperature…

  • TM4C1231H6PGE: how to enable interrupt of NVIC of i2c 2 bus

    TI Thinks Resolved
    Part Number: TM4C1231H6PGE Hi , I am trying to enable the interrupt of the NVIC for the i2c 2 bus . when i do that , the bus is getting hanged not sure why . below is the code to intialise the i2c2 help me out if am missing something --------------…

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