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TM4C1294NCPDT: eeprom address

dinesh kumar
Prodigy 150 points
Part Number: TM4C1294NCPDT

Hi, Im using TM4C1294NCPDT MU for my project, in this im using EEPROm to store some data, i dont get any address range of the eeprom, simply im using as 

EEPROMRead((uint32_t *)&set, 0x400, sizeof(set));

i need the starting and end address of the eeprom.

  • 0
    TI__Guru*** 135355 points

    Hello Dinesh,

    The device datasheet outlines the addresses for the memory sections in 2.4 Memory Model.

    That said, EEPROMRead doesn't need that start and end address - you just need to read from 0x000 to 0x600 which is the range of EEPROM values that can be stored.

    Are you initializing the EEPROM?

        //
    // Enable the EEPROM module.
    //
    SysCtlPeripheralEnable(SYSCTL_PERIPH_EEPROM0);
    
    //
    // Wait for the EEPROM module to be ready.
    //
    while(!SysCtlPeripheralReady(SYSCTL_PERIPH_EEPROM0))
    {
    }
    
    //
    // Wait for the EEPROM Initialization to complete.
    //
    ui32EEPROMInit = EEPROMInit();
    
    //
    // Check if the EEPROM Initialization returned an error
    // and inform the application.
    //
    if(ui32EEPROMInit != EEPROM_INIT_OK)
    {
        while(1)
        {
        }
    }

    Best Regards,

    Ralph Jacobi