Static information storage and retrieval – Magnetic bubbles – Guide structure
Patent
1990-09-14
1993-10-19
Bowler, Alyssa H.
Static information storage and retrieval
Magnetic bubbles
Guide structure
395550, 365222, 365228, G06F 1200, G06F 1216, G11C 700
Patent
active
052553817
ABSTRACT:
Methods and apparatus for immunizing dynamic random access memory (DRAM) modules in the data processing system against data loss from transitions that occur with memory mode switching during the scan operation and permitting normal operations to be performed on the memory modules regardless of the state of the system clocks.
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Chinnaswamy Kumar
Collins Hansel A.
Evans Michael B.
Fissette Timothy P.
Gagliardo Michael A.
Bowler Alyssa H.
Digital Equipment Corporation
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