segment register

What Are Segments Register?

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What Are Segments Register? Segment registers are basically memory pointers located inside the CPU. Segment registers point to a place in memory where one of the following things begin: Data storage. Code execution. What is the role of segment register? A segment register changes the memory address accessed by 16 bits at a time, because

What Is The Purpose Of Segment Register?

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What Is The Purpose Of Segment Register? It is basically used to enhance the speed of execution of the computer system, so that the processor is able to fetch and execute the data from the memory easily and fast. The Bus Interface Unit (BIU) contains four 16 bit special purpose registers (mentioned below) called as