Reading Writing Nibbles (without bit fields) in C C++ Is there an easy way to read write a nibble in a byte without using bit fields? I'll always need to read both nibbles, but will need to write each nibble individually Thanks!
Using nibbles (4 bits variables) in windows C C++ I'm programming network headers and a lot of protocols use 4 bits fields Is there a convenient type I can use to represent this information? The smallest type I've found is a BYTE I must then us
Fast way to compare a specific nibble in C C++ - Stack Overflow I have a mask and a number The mask consists of nibbles having the value 0xf and one nibble which contains the bits which I have to compare 0xf means "these bits are not relevant while comparing"
Python split byte into high low nibbles - Stack Overflow 13 If you wanted to get the high and low nibble of a byte In other words split the 8-bits into 4-bits Considering the data string is a string of bytes as hexadecimals, then you could simply do:
Carry Flag, Auxiliary Flag and Overflow Flag in Assembly So AF will be set when we have overflow or underflow on in BCD calculations For example: considering 8 bit ALU unit, Auxiliary flag is set when there is carry from 3rd bit to 4th bit i e carry from lower nibble to higher nibble (Wiki link) Overflow Flag is used as CF but when we work on signed numbers
c - how to replace given nibbles with another set of nibbles in an . . . A lot depends on how your flexible you are in accepting the "nibble list" index[4] in your case You mentioned that you can replace anywhere from 0 to 8 nibbles If you take your nibble bits as an 8-bit bitmap, rather than as a list, you can use the bitmap as a lookup in a 256-entry table, which maps from bitmap to a (fixed) mask with 1s in the nibble positions For example, for the nibble