程序优先中断
software priority interrupt
机器优先中断
hardware priority interrupt
任选优先中断
optional priority interrupts
外部优先中断
external priority interrupts
硬件优先中断
hardware priority interrupt
优先中断控制
priority interrupt control
PIC
优先中断控制单元
priority interrupt control unit
PICU
优先中断模块
priority interrupt module
PIM
优先中断系统
priority interruption system
语音中断优先权系统
VIPS Voice Interruption Priority System
中断优先定限
interrupt priority threshold