CN105811934A - 片上自校准延迟监控电路 - Google Patents
片上自校准延迟监控电路 Download PDFInfo
- Publication number
- CN105811934A CN105811934A CN201610145925.4A CN201610145925A CN105811934A CN 105811934 A CN105811934 A CN 105811934A CN 201610145925 A CN201610145925 A CN 201610145925A CN 105811934 A CN105811934 A CN 105811934A
- Authority
- CN
- China
- Prior art keywords
- delay
- circuit
- programmable delay
- integrated circuit
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000012544 monitoring process Methods 0.000 title claims description 53
- 238000005259 measurement Methods 0.000 claims description 28
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 5
- 238000005070 sampling Methods 0.000 description 55
- 238000011156 evaluation Methods 0.000 description 46
- 230000008859 change Effects 0.000 description 44
- 238000012545 processing Methods 0.000 description 39
- 230000001934 delay Effects 0.000 description 32
- 230000000630 rising effect Effects 0.000 description 22
- 238000010586 diagram Methods 0.000 description 18
- 238000004891 communication Methods 0.000 description 11
- 230000007704 transition Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 5
- 230000000644 propagated effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
- H03L7/0812—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used
- H03L7/0814—Details of the phase-locked loop provided with an additional controlled phase shifter and where no voltage or current controlled oscillator is used the phase shifting device being digitally controlled
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
- H03K5/135—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of time reference signals, e.g. clock signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
- H03K2005/00019—Variable delay
- H03K2005/00058—Variable delay controlled by a digital setting
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Pulse Circuits (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/696731 | 2010-01-29 | ||
| US12/696,731 US8228106B2 (en) | 2010-01-29 | 2010-01-29 | On-chip self calibrating delay monitoring circuitry |
| CN201110031003.8A CN102142831B (zh) | 2010-01-29 | 2011-01-28 | 片上自校准延迟监控电路 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110031003.8A Division CN102142831B (zh) | 2010-01-29 | 2011-01-28 | 片上自校准延迟监控电路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105811934A true CN105811934A (zh) | 2016-07-27 |
| CN105811934B CN105811934B (zh) | 2019-07-09 |
Family
ID=44316302
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610145925.4A Active CN105811934B (zh) | 2010-01-29 | 2011-01-28 | 片上自校准延迟监控电路 |
| CN201110031003.8A Active CN102142831B (zh) | 2010-01-29 | 2011-01-28 | 片上自校准延迟监控电路 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110031003.8A Active CN102142831B (zh) | 2010-01-29 | 2011-01-28 | 片上自校准延迟监控电路 |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US8228106B2 (zh) |
| CN (2) | CN105811934B (zh) |
| DE (1) | DE102011009800B4 (zh) |
Families Citing this family (61)
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| US8154335B2 (en) | 2009-09-18 | 2012-04-10 | Stmicroelectronics Pvt. Ltd. | Fail safe adaptive voltage/frequency system |
| US9444497B1 (en) * | 2010-08-26 | 2016-09-13 | Xilinx, Inc. | Method and apparatus for adaptively tuning an integrated circuit |
| KR101710669B1 (ko) * | 2010-09-15 | 2017-02-27 | 삼성전자주식회사 | 클록 지연 회로, 지연 동기 회로, 및 그것을 포함하는 반도체 메모리 장치 |
| US10169500B2 (en) * | 2011-08-08 | 2019-01-01 | International Business Machines Corporation | Critical path delay prediction |
| DE102012212397B4 (de) | 2011-12-21 | 2024-02-29 | Apple Inc. | Schaltung und Verfahren |
| US9077375B2 (en) * | 2011-12-21 | 2015-07-07 | Intel Mobile Communications GmbH | DTC system with high resolution phase alignment |
| US8680908B2 (en) * | 2012-01-18 | 2014-03-25 | Qualcomm Incorporated | On-chip coarse delay calibration |
| US8669794B2 (en) | 2012-02-21 | 2014-03-11 | Qualcomm Incorporated | Circuit for detecting a voltage change using a time-to-digital converter |
| US9147620B2 (en) * | 2012-03-28 | 2015-09-29 | Teradyne, Inc. | Edge triggered calibration |
| CN103457596A (zh) * | 2012-06-05 | 2013-12-18 | 国民技术股份有限公司 | 一种延时补偿电路及方法 |
| JP2014045268A (ja) * | 2012-08-24 | 2014-03-13 | Toshiba Corp | 時間デジタル変換回路、および、デジタル時間変換回路 |
| US8781049B1 (en) * | 2012-12-27 | 2014-07-15 | Intel Mobile Communications GmbH | Signal delay estimator with absolute delay amount and direction estimation |
| KR102013840B1 (ko) | 2013-03-15 | 2019-08-23 | 삼성전자주식회사 | 다중 위상 생성기 |
| JP6201401B2 (ja) * | 2013-04-26 | 2017-09-27 | 富士通株式会社 | タイミング制御回路 |
| US9118371B2 (en) * | 2013-05-21 | 2015-08-25 | Mediatek Inc. | Digital transmitter and method for compensating mismatch in digital transmitter |
| US9876501B2 (en) * | 2013-05-21 | 2018-01-23 | Mediatek Inc. | Switching power amplifier and method for controlling the switching power amplifier |
| US8887120B1 (en) | 2013-12-27 | 2014-11-11 | Freescale Semiconductor, Inc. | Timing path slack monitoring system |
| US9438265B2 (en) * | 2014-01-14 | 2016-09-06 | Intel Corporation | Phase multiplexer |
| US9312837B2 (en) * | 2014-08-05 | 2016-04-12 | Apple Inc. | Dynamic margin tuning for controlling custom circuits and memories |
| WO2016029000A2 (en) * | 2014-08-20 | 2016-02-25 | Zaretsky, Howard | Split transformer based lc-tank digitally controlled oscillator |
| US9996645B2 (en) * | 2015-04-06 | 2018-06-12 | Synopsys, Inc. | Method and apparatus for modeling delays in emulation |
| TWI606322B (zh) * | 2015-06-22 | 2017-11-21 | 聯華電子股份有限公司 | 訊號監測積體電路以及訊號監測方法 |
| US10630075B2 (en) | 2015-10-30 | 2020-04-21 | Intel IP Corporation | Multi-level output circuit having centralized ESD protection |
| CN106788350A (zh) * | 2015-11-18 | 2017-05-31 | 凌阳科技股份有限公司 | 工作时钟信号调整装置 |
| US9735679B2 (en) * | 2015-12-03 | 2017-08-15 | Nuvoton Technology Corporation | Method and apparatus for a delay locked power supply regulator |
| US9569571B1 (en) | 2015-12-10 | 2017-02-14 | International Business Machines Corporation | Method and system for timing violations in a circuit |
| EP3179260B1 (en) * | 2015-12-10 | 2018-09-26 | Stichting IMEC Nederland | Apparatus and method for monitoring performance of integrated circuit |
| US9641185B1 (en) * | 2016-06-30 | 2017-05-02 | Intel IP Corporation | Digital time converter systems and method |
| KR102546302B1 (ko) | 2016-07-08 | 2023-06-21 | 삼성전자주식회사 | 클락 지터 측정 회로 및 이를 포함하는 반도체 장치 |
| US9935762B2 (en) * | 2016-07-19 | 2018-04-03 | Qualcomm Incorporated | Apparatus and method for centering clock signal in cumulative data eye of parallel data in clock forwarded links |
| CN108304019B (zh) * | 2017-01-12 | 2020-12-01 | 新唐科技股份有限公司 | 电压调整器 |
| US10332574B2 (en) * | 2017-03-24 | 2019-06-25 | Mediatek Inc. | Embedded memory with setup-hold time controlled internally or externally and associated integrated circuit |
| US10048316B1 (en) | 2017-04-20 | 2018-08-14 | Qualcomm Incorporated | Estimating timing slack with an endpoint criticality sensor circuit |
| US10230360B2 (en) * | 2017-06-16 | 2019-03-12 | International Business Machines Corporation | Increasing resolution of on-chip timing uncertainty measurements |
| CN111587378B (zh) | 2017-11-15 | 2023-04-04 | 普罗泰克斯公司 | 集成电路裕度测量和故障预测设备 |
| EP3714280B1 (en) * | 2017-11-23 | 2024-04-17 | Proteantecs Ltd. | Integrated circuit pad failure detection |
| US12282058B2 (en) * | 2017-11-23 | 2025-04-22 | Proteantecs Ltd. | Integrated circuit pad failure detection |
| EP4372397A3 (en) * | 2017-12-12 | 2024-08-21 | Kandou Labs S.A. | Adaptive voltage scaling of receiver |
| US11740281B2 (en) | 2018-01-08 | 2023-08-29 | Proteantecs Ltd. | Integrated circuit degradation estimation and time-of-failure prediction using workload and margin sensing |
| US11408932B2 (en) | 2018-01-08 | 2022-08-09 | Proteantecs Ltd. | Integrated circuit workload, temperature and/or subthreshold leakage sensor |
| CN108375725A (zh) * | 2018-01-31 | 2018-08-07 | 佛山市联动科技实业有限公司 | 精密测量板卡 |
| TWI828676B (zh) | 2018-04-16 | 2024-01-11 | 以色列商普騰泰克斯有限公司 | 用於積體電路剖析及異常檢測之方法和相關的電腦程式產品 |
| WO2019244154A1 (en) | 2018-06-19 | 2019-12-26 | Proteantecs Ltd. | Efficient integrated circuit simulation and testing |
| US10690721B2 (en) | 2018-09-12 | 2020-06-23 | Stmicroelectronics Asia Pacific Pte Ltd | Adaptive glitch detector for system on a chip |
| US10739846B2 (en) | 2018-12-11 | 2020-08-11 | Nxp B.V. | Closed-loop adaptive voltage, body-biasing and frequency scaling |
| US11283435B2 (en) | 2018-12-19 | 2022-03-22 | Rambus Inc. | Adjustment of multi-phase clock system |
| US10740262B2 (en) | 2018-12-30 | 2020-08-11 | Proteantecs Ltd. | Integrated circuit I/O integrity and degradation monitoring |
| US11929131B2 (en) | 2019-12-04 | 2024-03-12 | Proteantecs Ltd. | Memory device degradation monitoring |
| EP3843317A1 (en) * | 2019-12-23 | 2021-06-30 | Nagravision SA | Method for detecting perturbations in a logic circuit and logic circuit for implementing this method |
| IL297427A (en) | 2020-04-20 | 2022-12-01 | Proteantecs Ltd | Die-to-die connectivity monitoring |
| CN113746475B (zh) * | 2020-05-28 | 2023-12-01 | 华邦电子股份有限公司 | 延迟锁相回路装置及其操作方法 |
| WO2022009199A1 (en) | 2020-07-06 | 2022-01-13 | Proteantecs Ltd. | Integrated circuit margin measurement for structural testing |
| US12470223B2 (en) | 2021-04-07 | 2025-11-11 | Proteantecs Ltd. | Adaptive frequency scaling based on clock cycle time measurement |
| TWI792632B (zh) * | 2021-10-22 | 2023-02-11 | 瑞昱半導體股份有限公司 | 偵測電路與偵測方法 |
| US11680983B1 (en) * | 2022-02-01 | 2023-06-20 | Nxp Usa, Inc. | Integrated circuit having an in-situ circuit for detecting an impending circuit failure |
| US11815551B1 (en) | 2022-06-07 | 2023-11-14 | Proteantecs Ltd. | Die-to-die connectivity monitoring using a clocked receiver |
| US12013800B1 (en) | 2023-02-08 | 2024-06-18 | Proteantecs Ltd. | Die-to-die and chip-to-chip connectivity monitoring |
| CN116382420B (zh) * | 2023-03-14 | 2024-01-23 | 灿芯半导体(上海)股份有限公司 | 一种解决全数字传感器裕量小的系统及方法 |
| CN116153362B (zh) * | 2023-04-20 | 2023-08-25 | 浙江力积存储科技有限公司 | 读取等待时间计数器延迟反馈方法、延迟反馈存储结构 |
| US12123908B1 (en) | 2023-09-12 | 2024-10-22 | Proteantecs Ltd. | Loopback testing of integrated circuits |
| US12461143B2 (en) | 2024-01-24 | 2025-11-04 | Proteantecs Ltd. | Integrated circuit margin measurement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415137A (zh) * | 1999-11-18 | 2003-04-30 | 李京浩 | 用于扩频时钟系统的零延迟缓冲电路以及方法 |
| US20090262878A1 (en) * | 2008-04-22 | 2009-10-22 | Qualcomm Incorporated | System and method of calibrating power-on gating window for a time-to-digital converter (tdc) of a digital phase locked loop (dpll) |
| CN101578527A (zh) * | 2007-01-11 | 2009-11-11 | 国际商业机器公司 | 片上相位误差测量以确定锁相环中的抖动的方法和装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115310A (en) * | 1999-01-05 | 2000-09-05 | International Business Machines Corporation | Wordline activation delay monitor using sample wordline located in data-storing array |
| KR100921815B1 (ko) | 2007-06-18 | 2009-10-16 | 주식회사 애트랩 | 지연시간 측정회로 및 지연시간 측정 방법 |
| JPWO2009084396A1 (ja) * | 2007-12-28 | 2011-05-19 | 日本電気株式会社 | 遅延モニタ回路および遅延モニタ方法 |
| US8433025B2 (en) * | 2008-01-04 | 2013-04-30 | Qualcomm Incorporated | Digital phase-locked loop with gated time-to-digital converter |
-
2010
- 2010-01-29 US US12/696,731 patent/US8228106B2/en active Active
-
2011
- 2011-01-28 CN CN201610145925.4A patent/CN105811934B/zh active Active
- 2011-01-28 CN CN201110031003.8A patent/CN102142831B/zh active Active
- 2011-01-31 DE DE102011009800.3A patent/DE102011009800B4/de active Active
-
2012
- 2012-06-28 US US13/535,422 patent/US20120268184A1/en not_active Abandoned
- 2012-06-28 US US13/535,440 patent/US8451043B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1415137A (zh) * | 1999-11-18 | 2003-04-30 | 李京浩 | 用于扩频时钟系统的零延迟缓冲电路以及方法 |
| US6993109B2 (en) * | 1999-11-18 | 2006-01-31 | Anapass Inc. | Zero-delay buffer circuit for a spread spectrum clock system and method therefor |
| CN101578527A (zh) * | 2007-01-11 | 2009-11-11 | 国际商业机器公司 | 片上相位误差测量以确定锁相环中的抖动的方法和装置 |
| US20090262878A1 (en) * | 2008-04-22 | 2009-10-22 | Qualcomm Incorporated | System and method of calibrating power-on gating window for a time-to-digital converter (tdc) of a digital phase locked loop (dpll) |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102011009800B4 (de) | 2022-05-05 |
| CN102142831B (zh) | 2016-04-13 |
| CN105811934B (zh) | 2019-07-09 |
| US20120262213A1 (en) | 2012-10-18 |
| US8451043B2 (en) | 2013-05-28 |
| US20110187433A1 (en) | 2011-08-04 |
| CN102142831A (zh) | 2011-08-03 |
| US20120268184A1 (en) | 2012-10-25 |
| US8228106B2 (en) | 2012-07-24 |
| DE102011009800A1 (de) | 2011-08-04 |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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Effective date of registration: 20200709 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. Effective date of registration: 20200709 Address after: California, USA Patentee after: INTEL Corp. Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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