发明授权
US4914576A Apparatus and method of loading a control store memory of a central
subsystem
失效
装载和加载中央子系统的控制存储器的方法
- 专利标题： Apparatus and method of loading a control store memory of a central subsystem
- 专利标题（中）： 装载和加载中央子系统的控制存储器的方法
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申请号： US943980申请日： 1986-12-18
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公开(公告)号： US4914576A公开(公告)日： 1990-04-03
- 发明人: Richard C. Zelley , Mark J. Kenna, Jr. , Wallace A. Martland, deceased
- 申请人： Richard C. Zelley , Mark J. Kenna, Jr. , Wallace A. Martland, deceased
- 申请人地址： MA Billerica
- 专利权人： Bull HN Information Systems Inc.
- 当前专利权人： Bull HN Information Systems Inc.
- 当前专利权人地址： MA Billerica
- 主分类号： G06F9/24
- IPC分类号： G06F9/24
摘要：
A multiprocessor data processing system includes a system management facility which controls the loading of each control store in the respective multiprocessor. The system management facility generates a sequence of commands which puts a processor in load mode, initializes a control store address register, transfers firmware words from a main memory to the control store, resets the load mode, starts a verify operation and checks the result of the verify operation.
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