ES432555A1 - Perfeccionamientos en dispositivos de vigilancia de la di- reccion de una memoria de progresion automatica de direccio-nes. - Google Patents

Perfeccionamientos en dispositivos de vigilancia de la di- reccion de una memoria de progresion automatica de direccio-nes.

Info

Publication number
ES432555A1
ES432555A1 ES432555A ES432555A ES432555A1 ES 432555 A1 ES432555 A1 ES 432555A1 ES 432555 A ES432555 A ES 432555A ES 432555 A ES432555 A ES 432555A ES 432555 A1 ES432555 A1 ES 432555A1
Authority
ES
Spain
Prior art keywords
code
supervising device
bits
automatic address
read out
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.)
Expired
Application number
ES432555A
Other languages
English (en)
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.)
Compagnie Internationale pour lInformatique
Original Assignee
Compagnie Internationale pour lInformatique
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 Compagnie Internationale pour lInformatique filed Critical Compagnie Internationale pour lInformatique
Publication of ES432555A1 publication Critical patent/ES432555A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/28—Error detection; Error correction; Monitoring by checking the correct order of processing
    • 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • 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
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • 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
    • G11C29/024—Detection or location of defective auxiliary circuits, e.g. defective refresh counters in decoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Software Systems (AREA)
  • Debugging And Monitoring (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Executing Machine-Instructions (AREA)
  • Detection And Correction Of Errors (AREA)
ES432555A 1973-12-04 1974-12-04 Perfeccionamientos en dispositivos de vigilancia de la di- reccion de una memoria de progresion automatica de direccio-nes. Expired ES432555A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7343134A FR2257213A5 (es) 1973-12-04 1973-12-04

Publications (1)

Publication Number Publication Date
ES432555A1 true ES432555A1 (es) 1976-09-16

Family

ID=9128662

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432555A Expired ES432555A1 (es) 1973-12-04 1974-12-04 Perfeccionamientos en dispositivos de vigilancia de la di- reccion de una memoria de progresion automatica de direccio-nes.

Country Status (8)

Country Link
US (1) US3949205A (es)
BE (1) BE822447A (es)
DE (1) DE2457275C3 (es)
ES (1) ES432555A1 (es)
FR (1) FR2257213A5 (es)
GB (1) GB1484169A (es)
IT (1) IT1024957B (es)
NL (1) NL7415459A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1047437B (it) * 1975-10-08 1980-09-10 Cselt Centro Studi Lab Telecom Procedimento e dispositivo per il controllo in linea di memorie logiche sequenziali operanti a divisione di tempo
US4019033A (en) * 1975-12-29 1977-04-19 Honeywell Information Systems, Inc. Control store checking system and method
US4084262A (en) * 1976-05-28 1978-04-11 Westinghouse Electric Corporation Digital monitor having memory readout by the monitored system
US4989207A (en) * 1988-11-23 1991-01-29 John Fluke Mfg. Co., Inc. Automatic verification of kernel circuitry based on analysis of memory accesses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250163B (de) * 1961-11-22 1967-09-14 Western Electric Company, Incorporated, New York, NY (V St A) Einrichtung zur Paritätsprüfung von Speicherworten
NL302252A (es) * 1963-01-03
US3599146A (en) * 1968-04-19 1971-08-10 Rca Corp Memory addressing failure detection
US3585378A (en) * 1969-06-30 1971-06-15 Ibm Error detection scheme for memories
US3732407A (en) * 1971-11-12 1973-05-08 Bell Telephone Labor Inc Error checked incrementing circuit
GB1329722A (en) * 1971-11-17 1973-09-12 Plessey Co Ltd Memory protection arrangements for data processing systems
US3794818A (en) * 1972-07-03 1974-02-26 Us Navy Automatic memory test and correction system
US3806716A (en) * 1972-07-17 1974-04-23 Sperry Rand Corp Parity error recovery
US3814921A (en) * 1972-11-15 1974-06-04 Honeywell Inf Systems Apparatus and method for a memory partial-write of error correcting encoded data

Also Published As

Publication number Publication date
DE2457275C3 (de) 1978-04-20
IT1024957B (it) 1978-07-20
GB1484169A (en) 1977-09-01
DE2457275A1 (de) 1975-06-05
US3949205A (en) 1976-04-06
FR2257213A5 (es) 1975-08-01
BE822447A (fr) 1975-05-21
NL7415459A (nl) 1975-06-06
DE2457275B2 (de) 1977-08-18

Similar Documents

Publication Publication Date Title
GB1511806A (en) Error detection and correction in data processing systems
GB1398438A (en) Data memory system
KR920003305A (ko) 동기식 버스트 액세스메모리
GB1532278A (en) Data processing system and memory module therefor
JPS5128484B1 (es)
CH495605A (de) Festwertspeicher-Anordnung
JPS5144850A (es)
FR2374690B1 (es)
ES432555A1 (es) Perfeccionamientos en dispositivos de vigilancia de la di- reccion de una memoria de progresion automatica de direccio-nes.
KR920700427A (ko) 연속 워드 비교기
US3221310A (en) Parity bit indicator
GB1386227A (en) Memory arrangement for a computer
GB917825A (en) Improvements in data storage apparatus
GB1396024A (en) Numerical control system
US3944858A (en) Arrangement for generating pulse sequences
JPS56166551A (en) Operation control
GB1197418A (en) Data Storage Apparatus
ES430741A1 (es) Un dispositivo de prueba para una malla de conmutacion por division de tiempo.
KR890000977A (ko) 어드레스 변환 장치
JPS5744294A (en) Alternating memory control system
GB1403527A (en) Data transmission systems
USRE28421E (en) Encoding network
US3404385A (en) System for interrogating and detecting the contents of an associative memory device
US3500340A (en) Sequential content addressable memory
SU663113A1 (ru) Двоичный счетчик