Novel and practical single-chip microcomputer double integral A/D conversion circuit and software
[1]Wang Jianming,HUANG Junjie,Ning Yanqing.Novel and practical single-chip microcomputer double integral A/D conversion circuit and software[J].Journal of Zhengzhou University (Engineering Science),2001,22(04):110-112.[doi:10.3969/j.issn.1671-6833.2001.04.031]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
22
Number of periods:
2001年04期
Page number:
110-112
Column:
Public date:
1900-01-01
- Title:
- Novel and practical single-chip microcomputer double integral A/D conversion circuit and software
- CLC:
- -
- Abstract:
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Through the analysis of the double integral A/D conversion process and its principle, combined with the characteristics of the 8031 single-chip microcomputer timing counter, a new A/D conversion circuit is designed. The hardware principle and working process of this conversion circuit are introduced in detail, and a practical hardware circuit and software design block diagram is given. Through comparative analysis, it can be seen that the performance price of this A/D conversion circuit is relatively high, the software programming is simple, and the conversion speed and accuracy are better than the general A/D conversion circuit. This design idea points out a clear direction for the upgrade of digital-to-analog converters (A/D).
- References:
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- Similar References:
Memo
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Last Update:
1900-01-01
