Input/output processing system
    1.
    发明授权
    Input/output processing system 失效
    输入/输出处理系统

    公开(公告)号:US06523138B1

    公开(公告)日:2003-02-18

    申请号:US09455366

    申请日:1999-12-06

    IPC分类号: H04B174

    CPC分类号: H04B1/74

    摘要: An input/output processing system wherein even when one of channel processors has become faulty, channels so far controlled by the faulty channel processor can be controlled by the other normal channel processor, so that input/output devices can be continuously used. The system is configured such that channels (CHs) so far connected only to a first channel processor (CHP) are also connected to a second channel processor (CHP), and channels (CHs) so far connected only to the second channel processor (CHP) are also connected to the first channel processor (CHP). Thereby the first and second channel processors (CHPs) can be multiplexedly connected to the channels (CHs) to allow the channel processors (CHPs) to control all the channels (CHs).

    摘要翻译: 一种输入/输出处理系统,其中即使当信道处理器中的一个已经变得有故障时,由故障信道处理器控制的信道也可以由另一个正常信道处理器控制,从而可以连续使用输入/输出设备。 该系统被配置为使得迄今仅连接到第一信道处理器(CHP)的信道(CH)也连接到第二信道处理器(CHP),并且到目前为止仅连接到第二信道处理器(CHP)的信道(CH) )也连接到第一通道处理器(CHP)。 因此,第一和第二信道处理器(CHP)可以被多路复用地连接到信道(CH),以允许信道处理器(CHP)控制所有信道(CH)。