Anatomy of a Read

Anatomy of a Read

Processor_state : READING

Inst :

READ_WORD

any_address :

read_req :

address :

Cache_status :

Rwait->Rgrant,

cache_req :

blk_rreq

D

blk_ok :

blk_data :

write_back_req :

cache

block_state:

EXCLUSIVE

->SHARED

back_data :

blk_ok :

blk_data :

cache

block_state:

SHARED

acknowledge :

indata :

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