略語大辞典 [C] 6 M/IO memory I/O select (コンピュータの)メモリ入力/出力選択(信号).memory I/O select; or M-IO(memory or I/O cycle); a signal name of a data bus ina computer to distinguish memory access from I/O access; e.g. in 80*86 CPU; e.g. in EISA(extended industry standard architecture) bus; [C]. 丸善「略語大辞典」JLogosID : 11881397