Integer registers are read at the beginning of the EXECUTE stage and are updated at the end of the WRITE stage.
IU : Pipelined : Stall and Bypass
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Monthly Archives: October 2013
IU : Pipelined : Traps
There are many circumstances where a CPU may halt and jump to an exception vector:
IU : Pipelined : PIPE5 presentation
This is the traditional RISC implementation, the one you find in hundreds of CPU cores, thousands of books, millions of computer architecture courses, gazillions chips.
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