Thursday, 25 August 2016

PIPELINING OF 8086 PROCESSOR

The concept of pipe lining was introducing by intel with 8086 processors. due to this concept the execution of the program becomes faster. the pipe line is nothing but a queue of 6 instruction pre fetched   from the memory. The first instruction of queue when queue is going to execution unit as ALU then the queue move forward and one new instruction come from memory so that the queue always field from 6 instructions. The ALU does not has to wait for the instruction come from memory. The instruction already pre fetched and made available for the ALU   



microprocessors Evolution



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