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Explain the conceptual organization of multilevel memory system in a computer system.

Explain the conceptual organization of multilevel memory system in a computer system.

Multilevel Memory Systems

For a CPU to perform at its maximum potential, it needs rapid and continuous access to memory. However, high-speed memory is costly, which necessitates the use of various levels of memory that balance performance and cost. Here’s an overview of the different types of memories in a computer system and their organization in a multilevel memory hierarchy.

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Write short notes on general purpose registers (AX,BX,CX,DX,SP,BP,SI,DI) and ALU in Intel 8086 microprocessor

internal-architecture-of-8086-microprocessor.

General Purpose Registers

In computer architecture, registers in processors are quickly accessible locations available to a computer’s central processing unit (CPU). Registers usually consist of a small amount of fast storage, although some registers have specific hardware functions, and may be read-only or write-only. Registers are normally measured by the number of bits they can hold, for example, an “8-bit register”, “32-bit register” or a “64-bit register” (or even with more bits).

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