(computer science) the part of a computer (a microprocessor chip) that does most of the data processing;
"the CPU and the memory form the central part of a computer to which the peripherals are attached"
central processing unit的用法和樣例:
例句
用作名詞 (n.)
There will be a separate data bus connecting the central processing unit to memory devices. 有一條獨立的數據匯流排將中央處理機與存儲器連接起來。
A flag bit in the status register of the central processing unit, used to show a negative result from an arithmetic operation. 中央處理機的狀態寄存器中的一個標誌位,用來表示算術運算結果是負數。