Digital circuit for switch contact bounce analysis
This article discusses the issue of studying the parameters of the bounce of electrical contacts of switches in digital systems. Digital circuits of bounce analyzer are described. The results of experimental studies of the behavior of electrical contacts of various buttons and switches are presented...
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2023-11-01
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| Series: | Системный анализ и прикладная информатика |
| Subjects: | |
| Online Access: | https://sapi.bntu.by/jour/article/view/626 |
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| _version_ | 1832557368455462912 |
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| author | A. A. Ivaniuk D. O. Mozhejko |
| author_facet | A. A. Ivaniuk D. O. Mozhejko |
| author_sort | A. A. Ivaniuk |
| collection | DOAJ |
| description | This article discusses the issue of studying the parameters of the bounce of electrical contacts of switches in digital systems. Digital circuits of bounce analyzer are described. The results of experimental studies of the behavior of electrical contacts of various buttons and switches are presented. It is shown that various electric switches have random and unique characteristics, which can be used to solve the problems of random numbers generating, identifying of digital devices and user’s authentication. Prototyping of the proposed circuits was carried out on Digilent ZYBO Z7-10 debug boards, digital circuits were designed in VHDL for the Xilinx Zynq-7000 FPGA chip. |
| format | Article |
| id | doaj-art-4d92a06a943947abb3c790ab64bac5df |
| institution | Kabale University |
| issn | 2309-4923 2414-0481 |
| language | English |
| publishDate | 2023-11-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj-art-4d92a06a943947abb3c790ab64bac5df2025-02-03T05:16:54ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812023-11-0103243210.21122/2309-4923-2023-3-24-32465Digital circuit for switch contact bounce analysisA. A. Ivaniuk0D. O. Mozhejko1Belarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsThis article discusses the issue of studying the parameters of the bounce of electrical contacts of switches in digital systems. Digital circuits of bounce analyzer are described. The results of experimental studies of the behavior of electrical contacts of various buttons and switches are presented. It is shown that various electric switches have random and unique characteristics, which can be used to solve the problems of random numbers generating, identifying of digital devices and user’s authentication. Prototyping of the proposed circuits was carried out on Digilent ZYBO Z7-10 debug boards, digital circuits were designed in VHDL for the Xilinx Zynq-7000 FPGA chip.https://sapi.bntu.by/jour/article/view/626analyzercontacts bouncedigital circuitfpga |
| spellingShingle | A. A. Ivaniuk D. O. Mozhejko Digital circuit for switch contact bounce analysis Системный анализ и прикладная информатика analyzer contacts bounce digital circuit fpga |
| title | Digital circuit for switch contact bounce analysis |
| title_full | Digital circuit for switch contact bounce analysis |
| title_fullStr | Digital circuit for switch contact bounce analysis |
| title_full_unstemmed | Digital circuit for switch contact bounce analysis |
| title_short | Digital circuit for switch contact bounce analysis |
| title_sort | digital circuit for switch contact bounce analysis |
| topic | analyzer contacts bounce digital circuit fpga |
| url | https://sapi.bntu.by/jour/article/view/626 |
| work_keys_str_mv | AT aaivaniuk digitalcircuitforswitchcontactbounceanalysis AT domozhejko digitalcircuitforswitchcontactbounceanalysis |