ES451922A1 - Un metodo de supervision de senales de un reloj en un siste-ma de datos digitales. - Google Patents

Un metodo de supervision de senales de un reloj en un siste-ma de datos digitales.

Info

Publication number: ES451922A1
Authority: ES; Spain
Prior art keywords: monitoring; clock; supervision; chain; bit
Prior art date: 1975-09-29
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.): Expired

Application number

ES451922A

Other languages

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.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1975-09-29

Filing date

1976-09-28

Publication date

1977-09-01

1976-09-28 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1977-09-01 Publication of ES451922A1 publication Critical patent/ES451922A1/es

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/003—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation in serial memories

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Quality & Reliability (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Debugging And Monitoring (AREA)
Manipulation Of Pulses (AREA)
Dc Digital Transmission (AREA)
Tests Of Electronic Circuits (AREA)
Selective Calling Equipment (AREA)
Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Monitoring And Testing Of Transmission In General (AREA)
Alarm Systems (AREA)
Test And Diagnosis Of Digital Computers (AREA)
Detection And Correction Of Errors (AREA)

ES451922A 1975-09-29 1976-09-28 Un metodo de supervision de senales de un reloj en un siste-ma de datos digitales. Expired ES451922A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPC336475		1975-09-29

Publications (1)

Publication Number	Publication Date
ES451922A1 true ES451922A1 (es)	1977-09-01

Family

ID=3766383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES451922A Expired ES451922A1 (es)	1975-09-29	1976-09-28	Un metodo de supervision de senales de un reloj en un siste-ma de datos digitales.

Country Status (25)

Country	Link
US (1)	US4081662A (es)
JP (1)	JPS5930288B2 (es)
AR (1)	AR212340A1 (es)
BE (1)	BE846703A (es)
BR (1)	BR7606344A (es)
CA (1)	CA1074020A (es)
CH (1)	CH607460A5 (es)
CS (1)	CS251055B2 (es)
DD (1)	DD126299A5 (es)
DE (1)	DE2641700A1 (es)
DK (1)	DK153605C (es)
EG (1)	EG13396A (es)
ES (1)	ES451922A1 (es)
FI (1)	FI64474C (es)
FR (1)	FR2326080A1 (es)
GB (1)	GB1527167A (es)
HU (1)	HU174136B (es)
IN (1)	IN146507B (es)
IT (1)	IT1072928B (es)
MY (1)	MY8100229A (es)
NL (1)	NL187136C (es)
NO (1)	NO147199C (es)
PL (1)	PL108782B1 (es)
SU (1)	SU1109073A3 (es)
YU (1)	YU37408B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4095045A (en) *	1977-01-19	1978-06-13	General Datacomm Industries, Inc.	Method and apparatus for signaling in a communication system
DE3317642A1 (de) *	1982-05-21	1983-11-24	International Computers Ltd., London	Datenverarbeitungseinrichtung
FR2553559B1 (fr) *	1983-10-14	1988-10-14	Citroen Sa	Controle du chargement de circuits integres du type registre serie parallele ayant un registre de chargement distinct des etages de sortie
US4542509A (en) *	1983-10-31	1985-09-17	International Business Machines Corporation	Fault testing a clock distribution network
US4653054A (en) *	1985-04-12	1987-03-24	Itt Corporation	Redundant clock combiner
US4800564A (en) *	1986-09-29	1989-01-24	International Business Machines Corporation	High performance clock system error detection and fault isolation
EP0294505B1 (en) *	1987-06-11	1993-03-03	International Business Machines Corporation	Clock generator system
DE8816680U1 (de) *	1988-02-18	1990-04-19	Dr. Johannes Heidenhain Gmbh, 83301 Traunreut	Positionsmeßeinrichtung mit einer Schaltungsanordnung zur Erkennung von Störsignalen
US5077739A (en) *	1989-05-17	1991-12-31	Unisys Corporation	Method for isolating failures of clear signals in instruction processors
DE19923231C1 (de) *	1999-05-20	2001-01-11	Beta Res Gmbh	Digitale Analysierung von Frequenzen bei Chipkarten
US9115870B2 (en) *	2013-03-14	2015-08-25	Cree, Inc.	LED lamp and hybrid reflector
US9897651B2 (en) *	2016-03-03	2018-02-20	Qualcomm Incorporated	Ultra-fast autonomous clock monitoring circuit for safe and secure automotive applications

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE197047C1 (es) *
US3056108A (en) *	1959-06-30	1962-09-25	Internat Bushiness Machines Co	Error check circuit
US3176269A (en) *	1962-05-28	1965-03-30	Ibm	Ring counter checking circuit
DE1537379C3 (de) *	1967-09-22	1980-07-03	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Sicherheitsschaltung zum Durchführen logischer Verknüpfungen für binäre Schaltvariable und deren antivalente Schaltvariable
US3659088A (en) *	1970-08-06	1972-04-25	Cogar Corp	Method for indicating memory chip failure modes
US3805152A (en) *	1971-08-04	1974-04-16	Ibm	Recirculating testing methods and apparatus
US3815025A (en) *	1971-10-18	1974-06-04	Ibm	Large-scale integrated circuit testing structure
US3789205A (en) *	1972-09-28	1974-01-29	Ibm	Method of testing mosfet planar boards
US3761695A (en) *	1972-10-16	1973-09-25	Ibm	Method of level sensitive testing a functional logic system
US3961252A (en) *	1974-12-20	1976-06-01	International Business Machines Corporation	Testing embedded arrays

1976
- 1976-09-09 IN IN1665/CAL/76A patent/IN146507B/en unknown
- 1976-09-13 US US05/722,673 patent/US4081662A/en not_active Expired - Lifetime
- 1976-09-16 CA CA261,360A patent/CA1074020A/en not_active Expired
- 1976-09-16 DE DE19762641700 patent/DE2641700A1/de active Granted
- 1976-09-20 NL NLAANVRAGE7610427,A patent/NL187136C/xx not_active IP Right Cessation
- 1976-09-22 YU YU2324/76A patent/YU37408B/xx unknown
- 1976-09-22 FI FI762704A patent/FI64474C/sv not_active IP Right Cessation
- 1976-09-23 BR BR7606344A patent/BR7606344A/pt unknown
- 1976-09-24 GB GB39859/76A patent/GB1527167A/en not_active Expired
- 1976-09-27 CH CH1217876A patent/CH607460A5/xx not_active IP Right Cessation
- 1976-09-27 PL PL1976192689A patent/PL108782B1/pl unknown
- 1976-09-27 DD DD195000A patent/DD126299A5/xx unknown
- 1976-09-28 ES ES451922A patent/ES451922A1/es not_active Expired
- 1976-09-28 JP JP51116470A patent/JPS5930288B2/ja not_active Expired
- 1976-09-28 FR FR7629130A patent/FR2326080A1/fr active Granted
- 1976-09-28 AR AR264896A patent/AR212340A1/es active
- 1976-09-28 NO NO76763310A patent/NO147199C/no unknown
- 1976-09-28 HU HU76EI701A patent/HU174136B/hu unknown
- 1976-09-28 DK DK436276A patent/DK153605C/da not_active IP Right Cessation
- 1976-09-29 SU SU762404801A patent/SU1109073A3/ru active
- 1976-09-29 IT IT7627776A patent/IT1072928B/it active
- 1976-09-29 BE BE171039A patent/BE846703A/xx not_active IP Right Cessation
- 1976-09-29 CS CS766293A patent/CS251055B2/cs unknown
- 1976-09-29 EG EG596/76A patent/EG13396A/xx active
1981
- 1981-12-30 MY MY229/81A patent/MY8100229A/xx unknown

Also Published As

Publication number	Publication date
NO147199C (no)	1983-02-16
NL187136B (nl)	1991-01-02
NO147199B (no)	1982-11-08
FI64474B (fi)	1983-07-29
CH607460A5 (es)	1978-12-29
DD126299A5 (es)	1977-07-06
DE2641700C2 (es)	1987-10-29
DK153605B (da)	1988-08-01
JPS5930288B2 (ja)	1984-07-26
DK436276A (da)	1977-03-30
BR7606344A (pt)	1977-05-31
GB1527167A (en)	1978-10-04
YU232476A (en)	1983-04-27
YU37408B (en)	1984-08-31
US4081662A (en)	1978-03-28
NL7610427A (nl)	1977-03-31
CS251055B2 (en)	1987-06-11
DK153605C (da)	1988-12-19
IT1072928B (it)	1985-04-13
SU1109073A3 (ru)	1984-08-15
JPS5243335A (en)	1977-04-05
FI64474C (fi)	1983-11-10
NL187136C (nl)	1991-06-03
FR2326080A1 (fr)	1977-04-22
FI762704A (es)	1977-03-30
CA1074020A (en)	1980-03-18
PL108782B1 (en)	1980-04-30
IN146507B (es)	1979-06-23
AR212340A1 (es)	1978-06-30
EG13396A (en)	1981-03-31
DE2641700A1 (de)	1977-04-07
FR2326080B1 (es)	1982-12-03
NO763310L (es)	1977-03-30
HU174136B (hu)	1979-11-28
BE846703A (fr)	1977-01-17
MY8100229A (en)	1981-12-31

Publication	Publication Date	Title
DK130093B (da)	1974-12-16	Fremgangsmåde og anlæg til transmission af data.
AT342896B (de)	1978-04-25	Schaltungsanordnung fur datenubertragungsanlagen, zur unterdruckung impulsformiger signale in einer eingangssignalfolge
ES451922A1 (es)	1977-09-01	Un metodo de supervision de senales de un reloj en un siste-ma de datos digitales.
ES265352A1 (es)	1961-06-16	Un método y un aparato de apertura de túneles
GB1547254A (en)	1979-06-06	Testing data transmission systems
DK111702B (da)	1968-09-30	Fremgangsmåde til tilberedelse og agglomerering af en glasmenge.
SE400682B (sv)	1978-04-03	Transmissionssystem for pulssignaler med fast klockfrekvens
DK116052B (da)	1969-12-08	Fremgangsmåde og apparat til fremstilling af urinstof.
FR1485079A (fr)	1967-06-16	Système de transmission de donnée synchronisé par des bits départ-arrêt
NL7609938A (nl)	1977-03-14	Overdraagstelsel voor kloksignalen en hulp- signalen.
JPS538542A (en)	1978-01-26	Shifter circuit
JPS5354935A (en)	1978-05-18	Information converting device
JPS52130563A (en)	1977-11-01	Programable counter
JPS5313469A (en)	1978-02-07	Electronic timepiece
JPS53140957A (en)	1978-12-08	D type flip flop
JPS5321511A (en)	1978-02-28	Digital signal processing system
ES448289A1 (es)	1977-12-01	Procedimiento de transmision multiplex de division de tiem- po.
JPS5313818A (en)	1978-02-07	Signal transmission system
JPS51123509A (en)	1976-10-28	Timing system for data transmission networks
JPS52142404A (en)	1977-11-28	Data transmission system
ES462477A1 (es)	1978-07-16	Un sistema de conmutacion para telecomunicacion automatica.
ES359444A1 (es)	1970-06-01	Un metodo para establecer, o recuperar, al recibir un men- saje, las senales de reloj.
ES299114A3 (es)	1964-12-01	Un metodo para obtener una senal sismica digital
JPS5250108A (en)	1977-04-21	Charge pulse deletion system
JPS52130213A (en)	1977-11-01	Terminal control system