Coded data generation or conversion – Analog to or from digital conversion – Multiplex
Patent
1991-07-30
1992-12-15
Logan, Sharon D.
Coded data generation or conversion
Analog to or from digital conversion
Multiplex
341155, H03M 112
Patent
active
051721163
ABSTRACT:
An A/D conversion apparatus includes an analog input selecting device, and A/D converter and an operation control device. The operation control unit issues an input terminal designating signal to the analog input selecting device in accordance with an optionally designated A/D conversion order. Then, the analog input selecting device successively selects the analog input terminals in the designated order. The A/D converter A/D-converts the analog signals from the input terminals selected into digital values. In this way, the A/D conversion for the analog signals can be made in any priority, or the order of scanning the input terminals can be optionally set.
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Logan Sharon D.
NEC Corporation
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