Q:
What is big-endian and little-endian?
belongs to collection: Embedded C interview questions and answers (2022)
Embedded C interview questions and answers (2022)
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C programming
Suppose, 32 bits Data is 0x11223344.
Big-endian
The most significant byte of data stored at the lowest memory address.
Little-endian
The least significant byte of data stored at the lowest memory address.
Note: Some processor has the ability to switch one endianness to other endianness using the software means it can perform like both big-endian or little-endian at a time. This processor is known as the Bi-endian, here are some architecture (ARM version 3 and above, Alpha, SPARC) who provide the switchable endianness feature.
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