CN106133640B - 使用电源监控器校准电源 - Google Patents

使用电源监控器校准电源 Download PDF

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Publication number
CN106133640B
CN106133640B CN201580016153.8A CN201580016153A CN106133640B CN 106133640 B CN106133640 B CN 106133640B CN 201580016153 A CN201580016153 A CN 201580016153A CN 106133640 B CN106133640 B CN 106133640B
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China
Prior art keywords
voltage
power supply
processing system
comparison
calibration logic
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Active
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CN201580016153.8A
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English (en)
Chinese (zh)
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CN106133640A (zh
Inventor
亚伦·J·格勒纳
罗伯特·A·赫什伯格
斯里拉姆·桑巴穆尔蒂
塞缪尔·D·纳夫齐格
克里斯多夫·E·特瑞斯勒
舒-简·康
约瑟夫·P·莎伦
克里希纳·赛·贝尔努乔
阿斯温·奇恩乔利
迈克尔·J·奥斯丁
史蒂文·F·利佩
乌玛尔·B·奇马
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATI Technologies ULC
Advanced Micro Devices Inc
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ATI Technologies ULC
Advanced Micro Devices Inc
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Publication of CN106133640A publication Critical patent/CN106133640A/zh
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
    • G11C29/021—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in voltage or current generators
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/02—Detection or location of defective auxiliary circuits, e.g. defective refresh counters
    • G11C29/028—Detection or location of defective auxiliary circuits, e.g. defective refresh counters with adaption or trimming of parameters
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
    • G11C29/56012—Timing aspects, clock generation, synchronisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16552—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies in I.C. power supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/30—Monitoring
    • G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
    • G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
    • G06F11/3428—Benchmarking

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Sources (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Power Engineering (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
CN201580016153.8A 2014-06-25 2015-06-23 使用电源监控器校准电源 Active CN106133640B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/314,790 2014-06-25
US14/314,790 US10060955B2 (en) 2014-06-25 2014-06-25 Calibrating power supply voltages using reference measurements from code loop executions
PCT/US2015/037158 WO2015200310A1 (en) 2014-06-25 2015-06-23 Calibrating a power supply using power supply monitors

Publications (2)

Publication Number Publication Date
CN106133640A CN106133640A (zh) 2016-11-16
CN106133640B true CN106133640B (zh) 2020-06-16

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CN201580016153.8A Active CN106133640B (zh) 2014-06-25 2015-06-23 使用电源监控器校准电源

Country Status (6)

Country Link
US (1) US10060955B2 (enExample)
EP (1) EP3105651B1 (enExample)
JP (1) JP6821436B2 (enExample)
KR (1) KR102170198B1 (enExample)
CN (1) CN106133640B (enExample)
WO (1) WO2015200310A1 (enExample)

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US9825620B2 (en) * 2016-01-21 2017-11-21 Apple Inc. Method and apparatus for digital undervoltage detection and control
KR102576707B1 (ko) * 2016-12-26 2023-09-08 삼성전자주식회사 전자 시스템 및 그 동작 방법
US10296063B2 (en) * 2017-03-30 2019-05-21 Oracle International Corporation Integrated circuit current metering using voltage variation detection circuit
US10585411B2 (en) * 2018-02-06 2020-03-10 Ford Global Technologies, Llc Vehicle power supply control using serial communication
US10627883B2 (en) * 2018-02-28 2020-04-21 Advanced Micro Devices, Inc. Onboard monitoring of voltage levels and droop events
CN109188310A (zh) * 2018-11-07 2019-01-11 内蒙古电力(集团)有限责任公司乌海电业局 开关设备的二次系统的电源模块故障监测装置及系统及监测方法
CN110488195B (zh) * 2019-07-18 2022-01-04 力高(山东)新能源技术有限公司 一种修正动力电池soc的方法
US11264998B1 (en) 2020-09-24 2022-03-01 Advanced Micro Devices, Inc. Reference free and temperature independent voltage-to-digital converter
US11829222B2 (en) * 2020-09-25 2023-11-28 Advanced Micro Devices, Inc. Operating voltage adjustment for aging circuits
KR20230017052A (ko) * 2021-07-27 2023-02-03 삼성전자주식회사 다른 전자 장치를 충전하는 전자 장치 및 다른 전자 장치를 충전하는 전자 장치의 제어 방법

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CN102034529A (zh) * 2009-09-30 2011-04-27 海力士半导体有限公司 半导体装置及其校准方法
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CN101699646A (zh) * 2007-04-24 2010-04-28 凹凸电子（武汉）有限公司 电池监控和平衡电路
CN101295464B (zh) * 2007-04-24 2011-09-28 三星移动显示器株式会社 有机发光显示器及其驱动方法
CN101990071A (zh) * 2009-07-29 2011-03-23 晨星软件研发(深圳)有限公司 可自动校准输出的解调器、方法及其电视接收器
CN102034529A (zh) * 2009-09-30 2011-04-27 海力士半导体有限公司 半导体装置及其校准方法

Also Published As

Publication number Publication date
CN106133640A (zh) 2016-11-16
KR20170039073A (ko) 2017-04-10
EP3105651A4 (en) 2017-11-01
EP3105651B1 (en) 2020-01-29
WO2015200310A1 (en) 2015-12-30
JP6821436B2 (ja) 2021-01-27
KR102170198B1 (ko) 2020-10-26
US20150378411A1 (en) 2015-12-31
US10060955B2 (en) 2018-08-28
JP2017523383A (ja) 2017-08-17
EP3105651A1 (en) 2016-12-21

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