Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-04-05
2005-04-05
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
C714S030000, C701S029000, C701S031000
Reexamination Certificate
active
06877114
ABSTRACT:
An electronic control unit (ECU) includes a central processing unit (CPU), a non-volatile memory bank, a volatile memory bank and a state machine. The state machine is in communication with the CPU and functions to selectively capture information available on an internal bus of the CPU on a cycle-by-cycle basis and store the captured information in the volatile memory, which is also coupled to the CPU.
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Allen W. James
Fildes Roy M.
Fruehling Terry L.
Gertiser Kevin M.
Lowden Mark T.
Beausoliel Robert
Chmielewski Stefan V.
Delphi Technologies Inc.
Duncan Marc M
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