AU2003285643A1 - Power supply level monitoring and reset generation - Google Patents

Power supply level monitoring and reset generation

Info

Publication number
AU2003285643A1
AU2003285643A1 AU2003285643A AU2003285643A AU2003285643A1 AU 2003285643 A1 AU2003285643 A1 AU 2003285643A1 AU 2003285643 A AU2003285643 A AU 2003285643A AU 2003285643 A AU2003285643 A AU 2003285643A AU 2003285643 A1 AU2003285643 A1 AU 2003285643A1
Authority
AU
Australia
Prior art keywords
power supply
level monitoring
supply level
reset generation
reset
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.)
Abandoned
Application number
AU2003285643A
Other versions
AU2003285643A8 (en
Inventor
Filippe Maria Neri
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003285643A1 publication Critical patent/AU2003285643A1/en
Publication of AU2003285643A8 publication Critical patent/AU2003285643A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/24—Resetting means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Logic Circuits (AREA)
AU2003285643A 2002-12-20 2003-12-11 Power supply level monitoring and reset generation Abandoned AU2003285643A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02102849 2002-12-20
EP02102849.3 2002-12-20
PCT/IB2003/005986 WO2004057449A2 (en) 2002-12-20 2003-12-11 Power supply level monitoring and reset generation

Publications (2)

Publication Number Publication Date
AU2003285643A1 true AU2003285643A1 (en) 2004-07-14
AU2003285643A8 AU2003285643A8 (en) 2004-07-14

Family

ID=32668892

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003285643A Abandoned AU2003285643A1 (en) 2002-12-20 2003-12-11 Power supply level monitoring and reset generation

Country Status (5)

Country Link
EP (1) EP1579302A2 (en)
JP (1) JP2006511161A (en)
CN (1) CN1757164A (en)
AU (1) AU2003285643A1 (en)
WO (1) WO2004057449A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7420397B2 (en) 2004-06-02 2008-09-02 Stmicroelectronics Sa Low-consumption inhibit circuit with hysteresis
CN100351738C (en) * 2004-07-29 2007-11-28 中兴通讯股份有限公司 Automatic power down rebooting device
CN100561403C (en) * 2005-10-17 2009-11-18 鸿富锦精密工业（深圳）有限公司 The DC voltage circuit for detecting
EP1883160B1 (en) * 2006-07-28 2008-09-24 STMicroelectronics S.r.l. Power on reset circuit for a digital device including an on-chip voltage down converter
TWI474615B (en) * 2008-08-15 2015-02-21 Chi Mei Comm Systems Inc Delay circuit
US9369124B2 (en) 2011-04-07 2016-06-14 Nxp B.V. Power-on-reset circuit with low power consumption
CN103138716B (en) * 2013-01-31 2015-08-12 深圳威迈斯电源有限公司 The monostable protection circuit that a kind of power down triggers
CN103164009A (en) * 2013-04-03 2013-06-19 北京昆腾微电子有限公司 Power-on and power-off reset circuit with multiple power supplies and operation method thereof
CN110838312B (en) * 2018-08-17 2023-03-24 华邦电子股份有限公司 Circuit for power loss recovery and apparatus and method using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473759A (en) * 1982-04-22 1984-09-25 Motorola, Inc. Power sensing circuit and method
US5780942A (en) * 1995-04-28 1998-07-14 Kabushiki Kaisha Toshiba Input circuit and semiconductor integrated circuit device including same
US6163183A (en) * 1999-07-16 2000-12-19 Lucent Technologies, Inc Multifunction reset for mixed-signal integrated circuits

Also Published As

Publication number Publication date
WO2004057449A2 (en) 2004-07-08
EP1579302A2 (en) 2005-09-28
JP2006511161A (en) 2006-03-30
WO2004057449A8 (en) 2005-06-23
CN1757164A (en) 2006-04-05
WO2004057449A3 (en) 2004-09-10
AU2003285643A8 (en) 2004-07-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase