Interruption Method for a Data Processing System.
    1.
    发明公开
    Interruption Method for a Data Processing System. 失效
    Unterbrechungsmethodefürein Datenverarbeitungssystem。

    公开(公告)号:EP0206335A2

    公开(公告)日:1986-12-30

    申请号:EP86108686

    申请日:1986-06-25

    申请人: NEC CORP

    发明人: MATSUMOTO HAJIME

    IPC分类号: G06F9/42 G06F9/46 G06F9/48

    摘要: The invention relates to an interruption mechanism for a data processing system. The interruption mechanism comprises an execution processing unit (1) and a memory unit (2). The execution processing unit (1) includes a basic processor status storage (13), an extended processor status storage (14), current and new processor status block pointer storages (11, 12), and an interruption control section (17). Following the acceptance of interruption request, the interruption mechanism is sequentially operated by a plurality of steps. The interruption mechanism improves the performance of the execution processing unit (1).

    摘要翻译: 本发明涉及数据处理系统的中断机制。 中断机构包括执行处理单元(1)和存储单元(2)。 执行处理单元(1)包括基本处理器状态存储器(13),扩展处理器状态存储器(14),当前和新处理器状态块指针存储器(11,12)以及中断控制部件(17)。 在接受中断请求之后,通过多个步骤顺序地操作中断机制。 中断机制提高了执行处理单元(1)的性能。