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Method and apparatus for upgrading a data processing system from a single processor system to a multiprocessor system
Method and apparatus for upgrading a data processing system from a single processor system to a multiprocessor system
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机译:用于将数据处理系统从单处理器系统升级到多处理器系统的方法和装置
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摘要
A data processing system includes a first central processing unit (CPU) , at least one expansion port into which additional CPUs may be inserted, and a system controller. Interrupt circuitry coupled to said first CPU, said at least one expansion port, and said system controller, is configured to allow the dam processing system to operate as a multi- processor system, only one of the first and additional CPUs communicating with the system controller at any one time.
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