每种微处理机都具有三组总线，分别供数据、地址和控制信号使用。

Each standard microprocessing unit creates three buses: one each for data, address, and control.

youdao

每种微处理机都具有三组总线，分别供数据、地址和控制信号使用。

Each standard microprocessing unit creates three buses: one each for data, address, and control.

youdao