Operating Modes of 80386 Microprocessor

Operating Modes of 80386 Microprocessor: The Operating Modes of 80386 Microprocessor are given below: Real addressing mode, Protected mode, and Virtual 386 mode. In this section, the above three modes are explained elaborately. Real addressing…

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Registers of 80386 Microprocessor

Registers of 80386 Microprocessor: The 80386 processor has significantly extended the 8086 register set. All the registers of 80286 are existing in the 80386 processor and some new registers have been added in 80386. Generally,…

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Real Addressing Mode of 80286

Real Addressing Mode of 80286: In the Real Addressing Mode of 80286 operation, 80286 executes a fully upward-compatible instruction of the 8086 instruction set. It works as a fast 8086. In Real Addressing Mode of…

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