Analog/digital converting apparatus

Details Analog/digital converting apparatus Analog/digital converting apparatus

2005-08-16

2005-08-16

Tokar, Michael (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

C341S141000

Reexamination Certificate

active

06930629

ABSTRACT:
Upon detection of any abnormality in digital data of one of the input channels, it is possible to read, with reliability, digital data of all the remaining channels whose conversion is performed after conversion of the one channel. The apparatus includes: a comparing units which sequentially compares individual channels of digital data obtained by the analog/digital converter to thresholds associated, one with each of the channels; a digital data holding units which holds, if the comparing units detects that one of the channels of digital data exceeds its associated threshold, digital data of the one channel and also digital data of the remaining channels whose conversion is performed after conversion of the one channel; and a notifying units which externally outputs a signal notifying that the digital data of the one channel exceeds its associated threshold the moment the digital data holding units stores all the channels of digital data.

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patent: HEI 4-260915 (1992-09-01), None
patent: HEI 8-77133 (1996-03-01), None
patent: 2002-261609 (2002-09-01), None

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