Computer having a resume function and operable on an internal po

Details Computer having a resume function and operable on an internal po Computer having a resume function and operable on an internal po

1992-09-11

1993-06-08

Atkinson, Charles E.

Excavating

3642734, 364DIG1, 3649453, 364DIG2, 365228, 395575, G06F 1100

Patent

active

052186075

ABSTRACT:
A computer having a resume function and operable on an internal battery is equipped with a circuit for checking the output voltage of the battery and a controller. When the output voltage of the internal battery becomes equal to or less than a predetermined value during data processing, a resume processing is executed for data protection irrespective of whether a resume mode is set ON or OFF, and the content of the data processing in progress is saved. When the output voltage of the internal battery is restored to a level greater than the predetermined value, data processing is resumed based on the saved content.

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patent: 4959774 (1990-09-01), Davis
patent: 5008846 (1991-04-01), Inoue
patent: 5021983 (1991-06-01), Nguyen et al.

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