CN1333529C - 一种电子设备中时钟信号检测方法和装置 - Google Patents
一种电子设备中时钟信号检测方法和装置 Download PDFInfo
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- CN1333529C CN1333529C CNB2004100395587A CN200410039558A CN1333529C CN 1333529 C CN1333529 C CN 1333529C CN B2004100395587 A CNB2004100395587 A CN B2004100395587A CN 200410039558 A CN200410039558 A CN 200410039558A CN 1333529 C CN1333529 C CN 1333529C
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 19
- 230000000630 rising effect Effects 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000012360 testing method Methods 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 10
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 1
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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CNB2004100395587A CN1333529C (zh) | 2004-02-10 | 2004-02-10 | 一种电子设备中时钟信号检测方法和装置 |
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CNB2004100395587A CN1333529C (zh) | 2004-02-10 | 2004-02-10 | 一种电子设备中时钟信号检测方法和装置 |
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CN1655454A CN1655454A (zh) | 2005-08-17 |
CN1333529C true CN1333529C (zh) | 2007-08-22 |
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CNB2004100395587A Expired - Lifetime CN1333529C (zh) | 2004-02-10 | 2004-02-10 | 一种电子设备中时钟信号检测方法和装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107872208A (zh) * | 2016-09-28 | 2018-04-03 | 深圳市中兴微电子技术有限公司 | 一种时钟信号丢失检测的装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101227205B (zh) * | 2008-01-29 | 2012-07-04 | 中兴通讯股份有限公司 | 用于无线通信系统的时钟检测方法 |
CN101739021B (zh) * | 2008-11-14 | 2013-04-17 | 北京谊安医疗系统股份有限公司 | 设备自检控制装置 |
CN101771527A (zh) * | 2009-12-16 | 2010-07-07 | 南京弘毅电气自动化有限公司 | 一种异步通信的时钟提取装置和方法 |
CN103218010B (zh) * | 2013-03-15 | 2015-10-14 | 卡斯柯信号有限公司 | 用于轨道交通信号安全产品的安全时钟及其实现方法 |
CN105337607B (zh) * | 2014-06-30 | 2019-05-17 | 澜起科技股份有限公司 | 用于时钟信号丢失检测的装置和方法 |
WO2020037485A1 (zh) * | 2018-08-21 | 2020-02-27 | 深圳市汇顶科技股份有限公司 | 检测电路、方法、芯片及设备 |
CN110384399B (zh) * | 2019-03-15 | 2021-09-07 | 浙江苏泊尔家电制造有限公司 | 烹饪器具及烹饪器具的控制方法 |
CN111290888A (zh) * | 2020-03-27 | 2020-06-16 | 深圳阜时科技有限公司 | 中断输出的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60262252A (ja) * | 1984-06-07 | 1985-12-25 | Fujitsu Ltd | マイクロプロセツサ暴走監視方式 |
JPH08249082A (ja) * | 1995-03-08 | 1996-09-27 | Canon Inc | マイクロプロセッサ周辺回路およびマイクロプロセッサ周辺回路の動作クロックモード設定方法 |
JPH09114541A (ja) * | 1995-10-17 | 1997-05-02 | Kokusai Electric Co Ltd | 割り込み発生時刻確認回路、処理装置 |
JPH09259010A (ja) * | 1996-03-22 | 1997-10-03 | Unisia Jecs Corp | Cpuの異常検知方法 |
JPH10253778A (ja) * | 1997-03-11 | 1998-09-25 | Nec Eng Ltd | 時刻交換式時計システム |
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2004
- 2004-02-10 CN CNB2004100395587A patent/CN1333529C/zh not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60262252A (ja) * | 1984-06-07 | 1985-12-25 | Fujitsu Ltd | マイクロプロセツサ暴走監視方式 |
JPH08249082A (ja) * | 1995-03-08 | 1996-09-27 | Canon Inc | マイクロプロセッサ周辺回路およびマイクロプロセッサ周辺回路の動作クロックモード設定方法 |
JPH09114541A (ja) * | 1995-10-17 | 1997-05-02 | Kokusai Electric Co Ltd | 割り込み発生時刻確認回路、処理装置 |
JPH09259010A (ja) * | 1996-03-22 | 1997-10-03 | Unisia Jecs Corp | Cpuの異常検知方法 |
JPH10253778A (ja) * | 1997-03-11 | 1998-09-25 | Nec Eng Ltd | 時刻交換式時計システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107872208A (zh) * | 2016-09-28 | 2018-04-03 | 深圳市中兴微电子技术有限公司 | 一种时钟信号丢失检测的装置 |
CN107872208B (zh) * | 2016-09-28 | 2020-04-03 | 深圳市中兴微电子技术有限公司 | 一种时钟信号丢失检测的装置 |
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CN1655454A (zh) | 2005-08-17 |
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Address after: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee after: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY Address before: 100191 No. 40, Haidian District, Beijing, Xueyuan Road Patentee before: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
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