Tiong-iong chhù-lí tan-goân

Tiong-iong chhù-lí tan-goân (central processing unit), tiāⁿ tòe Eng-gí kán-lio̍k kóng CPU, sī tiān-náu lāi-bīn ê chi̍t cho͘ tiān-chú hôe-lō͘ (electronic circuitry), choân bûn chiàu tiān-náu thêng-sek ê chí-lēng chò ki-pún ê ián-sǹg, lô-chek, khòng-chè kap su-chhut-ji̍p (I/O).