Coded data generation or conversion – Analog to or from digital conversion – Multiplex
Reexamination Certificate
2007-01-31
2010-12-14
Barnie, Rexford N (Department: 2819)
Coded data generation or conversion
Analog to or from digital conversion
Multiplex
C341S155000
Reexamination Certificate
active
07852246
ABSTRACT:
In a scanning mode: a conversion sequence setting register sets the sequence in which analogue signals are to be converted; a multiplexer selects a single analogue signal sequentially from a plurality of analogue signals, in accordance with the order that is set in this conversion sequence setting register; an A/D converter converts the analogue signal selected by this multiplexer to a digital signal; a conversion result register having a plurality of result registers stores the digital signal obtained by conversion by the A/D converter in these storage regions in the order in which conversion was effected; and a back-up register includes result registers respectively corresponding to this plurality of result registers.
REFERENCES:
patent: 5172116 (1992-12-01), Noma
patent: 6486809 (2002-11-01), Figoli
patent: 2003/0120724 (2003-06-01), Kawashimo et al.
patent: 63-304314 (1988-12-01), None
patent: 4-88723 (1992-03-01), None
patent: 9 269870 (1997-10-01), None
Ban Masafumi
Ozaki Hiroshi
Yang Chongshan
Yasui Kazuya
Barnie Rexford N
Kabushiki Kaisha Toshiba
Lauture Joseph
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Oki Semiconductor Co., Ltd.
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