Sep 20, 2016 · A nibble has 4 bits (although it doesn't have to). That also means that when you view a byte's value in hex-notation, one hex digit corresponds to one nibble. That's one reason …

Dec 23, 2018 · Copying is just reading and then writing. For example, to copy the lowest nibble from src to the highest nibble in dest you could: nibble = src & 0x0F; dest = dest & 0x0F; // …

Sep 22, 2011 · You are setting both nibbles of every byte to the same thing, because you set the high nibble to the same as the low nibble in the end. I'll assume this is a bug and that your …

Dec 23, 2016 · Nibble has 4 bits, and according to your indexing scheme, the zeroth nibble is represented by least significant bits at positions 0-3, the first nibble is represented by least …

Mar 8, 2019 · The obvious approach is to first reverse the byte array, followed by a std::for_each to nibble-swap each byte individually.

Dec 20, 2023 · I'd like to move a nibble from Accumulator to upper nibble of P1. For now, I set the nibble bit by bit MOV ...

Get lower nibble of a byte and replace Hex value. 6. How to work with the bits in a byte. 13.

Jun 17, 2009 · What is the difference between the following types of endianness? byte (8b) invariant big and little endianness half-word (16b) invariant big and little endianness word …

May 7, 2016 · The closest nibbles get to relevant is that a number in hex format has one digit per nibble... the reason hex is seen quite a bit in code is simply that it allows the common 8-bit …

Apr 8, 2016 · So the nibble being referred to is in the least significant byte. Nibbles are always 4 bits (not 8 bits). It basically says that no matter how many bits your register has (also applies …