Error detection/correction and fault detection/recovery – Pulse or data error handling – Memory testing
Reexamination Certificate
2005-12-20
2005-12-20
Lamarre, Guy J. (Department: 2133)
Error detection/correction and fault detection/recovery
Pulse or data error handling
Memory testing
C714S719000, C714S763000
Reexamination Certificate
active
06978405
ABSTRACT:
The memory device contains comparison units with which it is possible to check whether an address applied to the memory device is associated with a memory cell which cannot be properly written to or read out or is located in a memory cell area containing memory cells which cannot be properly written to or read out. During the testing of the memory device, the comparison units can be placed into a state which differs from the state of the comparison units during the normal operation of the memory device.
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Greenberg Laurence A.
Lamarre Guy J.
Locher Ralph E.
Stemer Werner H.
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