What is Shift Operation in Computer Architecture ?: Shift Operations скачать в хорошем качестве

What is Shift Operation in Computer Architecture ?: Shift Operations

This lecture is dedicated to students and learners those are eager to know the concept of Addressing mode in computer architecture. by seeing this lecture you will be able to understand the concept of shift operation. what is it and its significance and different types. Shift micro operations are the operations in which the contents of the register can be shifted  to left or right.  Shift micro operations are used for serial transfer of data. They can also be used in arithmetic, logic and other data-processing operations. Shift micro operations are the operations in which the contents of the register can be shifted to left or right.  Three types of shifts operation: Logical shift Circular shift Arithmetic shift In a logical shift , the serial input to the shift is a 0. In a circular shift , the serial input is the bit that is shifted out at the other end of the register. An arithmetic shift is meant for signed binary numbers (integer). An arithmetic Right shift divides a signed number by two An arithmetic Left shift multiplies a signed number by two The main distinction of an arithmetic shift is that it must keep the sign of the number the same as it performs the multiplication or division. for more videos subscribe the channel and press the bell icon for notification.