MSB and LSB

We can control the parameters with better resolution owing to the MSB and LSB. The most significant bit is denoted by MSB, and the least important bit by LSB. The left-most bit in binary is known as the MSB, because it has the biggest impact on the number. For instance, 0011 would be the Most Significant 4 bits in the binary integer 0011 0101. 0101 would be the four least significant bits.



The most significant bit (MSB) and least significant bit (LSB) are mainly utilized in industrial automation for data interpretation, control logic implementation, and communication protocol setting (endianness).



Reference : Morning Star