Invention Grant
US5301140A Microcomputer that detects whether the output of an analog to digital
convertor is increasing or decreasing overtime
失效
微型计算机检测模数转换器的输出是否随着时间的推移而增加或减少
- Patent Title: Microcomputer that detects whether the output of an analog to digital convertor is increasing or decreasing overtime
- Patent Title (中): 微型计算机检测模数转换器的输出是否随着时间的推移而增加或减少
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Application No.: US997984Application Date: 1992-12-28
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Publication No.: US5301140APublication Date: 1994-04-05
- Inventor: Nobuskue Abe
- Applicant: Nobuskue Abe
- Applicant Address: JPX Tokyo
- Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee: Mitsubishi Denki Kabushiki Kaisha
- Current Assignee Address: JPX Tokyo
- Priority: JPX4-37267 19920128
- Main IPC: G06F3/05
- IPC: G06F3/05 ; G01R31/3167 ; G01R35/00 ; H03M1/08 ; H03M1/12 ; G06F7/50
Abstract:
The result of an analog to digital conversion is stored in a first storage unit, the contents of the first storage unit are transferred to a second storage unit, and the contents of these storage units are compared by an arithmetic unit to determine whether the result of the analog to digital conversion increases or decreases over time.
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