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TM4C129ENCPDT: How do I find documentation for the endianness of the TM4C processor?

Blaise OBrien
Prodigy 10 points
Part Number: TM4C129ENCPDT


I found some information indicating it's little-endian, but I would like to find a definitive specification.

  • 0
    TI__Guru*** 135355 points

    Hello Blaise,

    Please see Section 2.3.6 Data Types of the device datasheet for the definitive spec:

    The Cortex-M4F supports 32-bit words, 16-bit halfwords, and 8-bit bytes. The processor also supports 64-bit data transfer instructions. All instruction and data memory accesses are little endian.