From Wikipedia, the free encyclopedia
電腦架構(computer architecture / digital computer organization)係指對電腦系統嘅概念設計同作業結構嘅思考。電腦架構會思考「CPU 應該要點樣攞記憶入面嘅數據」等概念性嘅問題,而電腦工程以及電子工程等硬件方面嘅領域就會負責思考呢啲概念性架構要點樣用物理方法實現,兩者合作嘗試設計出性能更好-行得更快、成本更低-嘅電腦。
例如馮紐曼架構(Von Neumann architecture)就係廿世紀常用嘅一種電腦架構,一部用馮紐曼架構砌出嚟嘅電腦大致上會有以下呢啲組成部份[1][2]:
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