摘要 |
A configuration is such as to change a mode setup of other crossbars influenced by an error occurring in one of plural crossbars from a first mode to a second mode for operating each of them independently (i.e., in a singularization mode) in the case of placing plural crossbars (i.e., crossbar units) for connecting incorporated units (i.e., processing units) and operating the plural crossbars in the first mode (i.e., a dualized mode) for dualizing them, thereby continuing an operation of a system by using a normally operable part when an error occurs in a part of the system.
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