인터럽트 버스의 동기방법
    3.
    发明授权
    인터럽트 버스의 동기방법 失效
    中断总线同步方法

    公开(公告)号:KR1019920001815B1

    公开(公告)日:1992-03-03

    申请号:KR1019890019309

    申请日:1989-12-22

    Abstract: checking whether there is an interrupt transmission request from one of processors (1) and (2) to an interrupt requestor (4); checking whether an interrupt bus synchronizing signal is true; waiting until the interrupt bus synchronizing signal becomes false by being fed-back if the signal is true; issuing a use request for the interrupt bus (3) if the signal is false; transmitting an interrupt to the interrupt bus (3) by utilizing one of interrupt processors (5) and (6); checking whether the transmission of the interrupt has been completed; and terminating the interrupt transmission by inputting an interrupt synchronizing signal through a signal line (6b).

    Abstract translation: 检查处理器(1)和(2)之一是否存在到中断请求者(4)的中断传输请求; 检查中断总线同步信号是否为真; 如果信号为真,则等待中断总线同步信号通过反馈变为假; 如果信号为假,则发出中断总线(3)的使用请求; 通过利用中断处理器(5)和(6)之一向中断总线(3)发送中断; 检查中断的传输是否已经完成; 并通过信号线(6b)输入中断同步信号来终止中断发送。

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