| 释义 |
interrupt dispatch block 中断派遣块 A deviceoriented data structure which contains the CSR (Communication Status Register) address for a controller and a list of associated units. Used to associate an interrupt with the correct UCB (Unit Control Block). 一种面向设备的数据结构,含有控制器的通信状态寄存器的地址和与其有关的设备表。 该结构用来将一个中断与正确的设备控制块建立联系。 |