SG54149A1 - Microcomputer power failure control circuit - Google Patents

Microcomputer power failure control circuit

Info

Publication number
SG54149A1
SG54149A1 SG1996002432A SG1996002432A SG54149A1 SG 54149 A1 SG54149 A1 SG 54149A1 SG 1996002432 A SG1996002432 A SG 1996002432A SG 1996002432 A SG1996002432 A SG 1996002432A SG 54149 A1 SG54149 A1 SG 54149A1
Authority
SG
Singapore
Prior art keywords
control circuit
power failure
failure control
microcomputer power
microcomputer
Prior art date
Application number
SG1996002432A
Other languages
English (en)
Inventor
Chow Sung Wee
Chiew Mun Chang
Original Assignee
Thomson Multimedia Sa
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 Thomson Multimedia Sa filed Critical Thomson Multimedia Sa
Publication of SG54149A1 publication Critical patent/SG54149A1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Sources (AREA)
  • Rectifiers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Microcomputers (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
SG1996002432A 1991-03-26 1992-03-21 Microcomputer power failure control circuit SG54149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919106372A GB9106372D0 (en) 1991-03-26 1991-03-26 Microcomputer reset circuit

Publications (1)

Publication Number Publication Date
SG54149A1 true SG54149A1 (en) 1998-11-16

Family

ID=10692204

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996002432A SG54149A1 (en) 1991-03-26 1992-03-21 Microcomputer power failure control circuit

Country Status (11)

Country Link
US (1) US5285452A (zh)
EP (1) EP0505951B1 (zh)
JP (1) JP3474587B2 (zh)
KR (1) KR100257270B1 (zh)
CN (1) CN1031844C (zh)
DE (1) DE69230077T2 (zh)
ES (1) ES2136606T3 (zh)
GB (1) GB9106372D0 (zh)
MY (1) MY108008A (zh)
RU (1) RU2081448C1 (zh)
SG (1) SG54149A1 (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691947A (en) * 1992-12-18 1997-11-25 Motorola Inc. Multiplexed programming voltage and status over single conductor
US5564010A (en) * 1993-05-24 1996-10-08 Thomson Consumer Electronics, Inc. Reset signal generator, for generating resets of multiple duration
US5528756A (en) * 1995-01-30 1996-06-18 Elsag International N.V. Method and apparatus for performing supervisory functions in digital systems and obtaining diagnostics thereof
US6532195B1 (en) 1998-04-03 2003-03-11 General Electric Company Clock saver apparatus and methods
DE19916686A1 (de) * 1999-04-14 2000-10-19 Moeller Gmbh Eingangsschaltung für relativ hochstromige zu überwachende AC-Signale
US6469883B1 (en) 2000-03-13 2002-10-22 Coactive Networks, Inc. Method and apparatus for early AC power failure detection
US7075586B2 (en) * 2002-04-03 2006-07-11 Thomson Licensing Power-on detection of DVI receiver IC
DE10237624B4 (de) * 2002-08-16 2008-01-17 Grundig Multimedia B.V. Gerät für die Aufzeichnung von digitalen Signalen
US7453678B2 (en) * 2004-08-24 2008-11-18 Hamilton Sunstrand Corporation Power interruption system for electronic circuit breaker
CN100438250C (zh) * 2005-03-05 2008-11-26 鸿富锦精密工业（深圳）有限公司 电子元件断电保护电路
US7685447B2 (en) * 2006-07-05 2010-03-23 Eaton Corporation Circuit interrupter and method modulating configurable processor clock to provide reduced current consumption
EP2120338A1 (en) * 2008-05-15 2009-11-18 Thomson Licensing Key press detecting circuit
CN101867219A (zh) * 2010-06-12 2010-10-20 中山大学 一种在断电时防止信息丢失的电源保护系统及其方法
US9374004B2 (en) * 2013-06-28 2016-06-21 Intel Corporation I/O driver transmit swing control

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1333401A (fr) * 1962-09-10 1963-07-26 English Electric Co Ltd Dispositif d'alimentation et de commande pour un calculateur numérique électrique
US4234920A (en) * 1978-11-24 1980-11-18 Engineered Systems, Inc. Power failure detection and restart system
US4523295A (en) * 1982-09-07 1985-06-11 Zenith Electronics Corporation Power loss compensation for programmable memory control system
US4531214A (en) * 1983-05-24 1985-07-23 United Technologies Corporation Power loss analyzer circuit
US4611126A (en) * 1984-10-04 1986-09-09 Werkzeugmaschinenfabrik Oerlikon-Buehrle Ag Power on/off reset generator
US4943762A (en) * 1988-01-27 1990-07-24 Codar Technology, Inc. Power supply system
WO1990006552A1 (en) * 1988-12-09 1990-06-14 Dallas Semiconductor Corporation Battery-initiated touch-sensitive power-up
US5018148A (en) * 1989-03-01 1991-05-21 Ncr Corporation Method and apparatus for power failure protection
JPH0359790A (ja) * 1989-07-28 1991-03-14 Seikosha Co Ltd 電気機器の電力制御装置

Also Published As

Publication number Publication date
JP3474587B2 (ja) 2003-12-08
KR100257270B1 (ko) 2000-05-15
ES2136606T3 (es) 1999-12-01
DE69230077T2 (de) 2000-01-27
RU2081448C1 (ru) 1997-06-10
CN1031844C (zh) 1996-05-22
CN1065345A (zh) 1992-10-14
EP0505951B1 (en) 1999-10-06
GB9106372D0 (en) 1991-05-15
JPH05119878A (ja) 1993-05-18
EP0505951A3 (en) 1992-11-19
MY108008A (en) 1996-07-30
US5285452A (en) 1994-02-08
KR920018563A (ko) 1992-10-22
DE69230077D1 (de) 1999-11-11
EP0505951A2 (en) 1992-09-30

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