Control information backup system

Details Control information backup system Control information backup system

1995-07-12

1996-12-17

Beausoliel, Jr., Robert W.

Boots, shoes, and leggings

39518212, 39518220, 364268, 3642692, G06F 1100

Patent

active

055862497

ABSTRACT:
A control information backup system includes a control unit which is driven by a first power unit and includes a memory for storing software control information which is used during a software operation of the control unit, and a plurality of independent units which are coupled to the control unit and are controlled by the control unit. The independent units are driven by respective second power units which are different from the first power unit and include a memory. The control unit includes a processor for storing the software control information in the memory of arbitrary ones of the independent units, and for reading out the software control information from the memory when making a recovery process after a failure of the first power unit.

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