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  • TM4C123BE6PZ: pin 13 (PE2/AIN1)

    TI Thinks Resolved
    Part Number: TM4C123BE6PZ Hi, I have an urgent matter with TM4C123BE6PZ! Our customer uses the analog input AIN2/PE2 to measure the 24V supply voltage of the whole board. The 24V is divided with a 91K/10k voltage divider and protected with a 100n ceramic…

  • RTOS/TM4C123BE6PZ: Custom board: BIOS_start crashes application (loader_exit gets called)

    TI Thinks Resolved
    Part Number: TM4C123BE6PZ Tool/software: TI-RTOS Hello, I try to implement a TI-RTOS on a custom board with a TM4C123BE6PZ. What I do is the following: I take the empty_min Example of the EK-TM4C123GXL from the Resource Explorer. I change the target device…

  • TM4C123BE6PZ: TM4C129ENKCPDT

    Part Number: TM4C123BE6PZ Other Parts Discussed in Thread: TM4C129EKCPDT For the TM4C123 series and TM4C129EKCPDT, how can manufacturers program/encrypt the flash memory in the microcontroller so that unauthorized users can't copy our software? Would we…
    • Answered

  • Compiler/TM4C123BE6PZ: Optimization level greater than 'off'

    Resolved
    Part Number: TM4C123BE6PZ Tool/software: TI C/C++ Compiler Recently one of our applications blew out its memory. We took two paths to solve the issue: 1)Analyze the map file and remove any functions that have been included by un-executable code. This…
    • Resolved

  • tm4c123be6pz: TMC4C123 CRC ROM function versus TMC4129 CRC peripheral

    TI Thinks Resolved
    Part Number: TM4C123BE6PZ I am evolving my implementation of a CRC algorithm. I have bootloaders that calculates a CRC and compares to one found in the FLASH. If they are the same, then the bootloader jumps to the application. I originally just used the…

  • RE: TM4C123BE6PZ: I2C clock duty cycle

    Hello Alex The SCL_LP and SCL_HP cannot be changed. It depends on the pull strength of the Resistors and the bus capacitance.

  • Compiler/TM4C123BE6PZ: HardFault_Handler

    Answer Suggested
    Part Number: TM4C123BE6PZ Tool/software: TI C/C++ Compiler Conducting an experiment in UART6 communication and using KEIL software for simulation. when I single-step ran to GPIOPinTypeUART(GPIO_PORTD_BASE, GPIO_PIN_4|GPIO_PIN_5); and entered into GPIODirModeSet…

  • TM4C123BE6PZ: Hibernate Issue: Urgent Help Needed.

    Part Number: TM4C123BE6PZ Other Parts Discussed in Thread: ENERGIA , We are facing issue while using the hibernate module. void init_rtc(){ SysCtlPeripheralEnable(SYSCTL_PERIPH_HIBERNATE); HibernateEnableExpClk(F_CPU); HibernateClockConfig(HIBERNATE_OSC_HIGHDRIVE…

  • TM4C123BE6PZ: TM4C123 with abnormal VDDC(1.5V)

    Part Number: TM4C123BE6PZ Hi Champs, My customer is using TM4C123BE6PZ in their products. Recently they found several board cannot start up, on which the VDDC is about 1.5V, exceeded 1.32V. And VDD is still 3.3V. Looks the internal LDO is damaged. The…

  • TM4C123BE6PZ: RTC tick problem while waking up from Hibernate

    Part Number: TM4C123BE6PZ Dear All, I am using TM4C123 with battery backup and hibenate mode enable. In my application whenever power supply goes off device goes in to hibernate and when the power supply comes back it switches back to power supply. In…

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