What are various stages provided in 8085? Discuss their role

Subject Microprocessor and Assembly Language
NU Year Set: 1.(b) Marks: 10 Year: 2009

The internal architecture of 8085 includes the ALU, timing and control unit, instruction register and decoder, register array, interrupt control and serial I/O control. The main heart of microprocessor is CPU. CPU comprises of ALU, timing and control unit, instruction register and decoder, register array, interrupt control and serial I/O control.

 

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