Sequentially fetched cache blocks are stored in adjacent locations of the queue 一連串讀取到的資料會被安排在佇列中相鄰的位置。
The packet unit has a queue into which fetched cache blocks are stored containing instructions 封裝單元中具備了一個佇列,用以儲存讀取到的資料。
The fetcher generates a fetch address for fetching a cache block from the instruction cache containing instructions to be executed 指令讀取器產(chǎn)生讀取位址以供快取記憶體讀取快取區(qū)塊內(nèi)的指令。
In response to the branch target buffer detecting a taken branch that crosses multiple cache blocks , the fetch address is increased so that it points to the next cache block to be fetched but the search address is maintained the same 分支目標緩沖器會查出是否有預(yù)測會發(fā)生的分支指令跨過多個快取區(qū)塊,則讀取位址會指到下一個快取區(qū)塊而搜尋位址則會保持不變。