Microprocessor207810 marks80286
Draw block diagram of 80286 microprocessor and explain its main four functional sub-units. Differentiate between Real Address Mode and Protected Virtual address mode.
Draw block diagram of 80286 microprocessor and explain its main four functional sub-units. Differentiate between Real Address Mode and Protected Virtual address mode.[10]
--- --- The 80286 microprocessor is internally divided into four functional sub-units that operate in a pipelined fashion to improve performance: --- - The Bus Unit is responsible for all external bus operations. - It manages the 24-bit address bus and the 16-bit data bus. - It contains address l...