Static information storage and retrieval – Magnetic bubbles – Guide structure
Patent
1995-03-15
1997-01-21
Davis, George B.
Static information storage and retrieval
Magnetic bubbles
Guide structure
365226, 365227, 365228, G06F 1520, G06F 1216
Patent
active
055967582
ABSTRACT:
A main power supply is connected to a memory through a diode which is provided in such a manner as to allow the current to flow from the main power supply to the memory. An external power supply terminal is connected to a cathode terminal of the diode. The voltage supervising circuit supervises the level of the voltage of the main power supply by detecting the level of the voltage at the anode terminal of the diode. When the level of the voltage is below a specified level, a CPU retracts a date which is being processed to an external memory in accordance with a signal from the voltage supervising circuit.
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Davis George B.
Sharp Kabushiki Kaisha
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