USB主机控制器Linux驱动程式
USB Host Controller Linux Driver
智能断路器主控制器
intelligent breaker controller
二次曲线自编程控器
conic self-programming controller
微程控器
microprogrammed controller
microprogram control unit
MCU
microprogram controller
MPC
应用程控器概念
application controller concept
AT89S52主控部件
AT89S52 control components