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
No comments:
Post a Comment