AT284918B - Arrangement for ensuring the functionality of storage units according to the principle of double storage for program-controlled functional processes in telecommunications, in particular telephone systems - Google Patents

Arrangement for ensuring the functionality of storage units according to the principle of double storage for program-controlled functional processes in telecommunications, in particular telephone systems

Info

Publication number
AT284918B
AT284918B AT43267A AT43267A AT284918B AT 284918 B AT284918 B AT 284918B AT 43267 A AT43267 A AT 43267A AT 43267 A AT43267 A AT 43267A AT 284918 B AT284918 B AT 284918B
Authority
AT
Austria
Prior art keywords
storage
telecommunications
ensuring
functionality
principle
Prior art date
Application number
AT43267A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT284918B publication Critical patent/AT284918B/en

Links

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G06F11/167—Error detection by comparing the memory output
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Hardware Redundancy (AREA)
AT43267A 1966-01-18 1967-01-16 Arrangement for ensuring the functionality of storage units according to the principle of double storage for program-controlled functional processes in telecommunications, in particular telephone systems AT284918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0101499 1966-01-18

Publications (1)

Publication Number Publication Date
AT284918B true AT284918B (en) 1970-10-12

Family

ID=7523795

Family Applications (1)

Application Number Title Priority Date Filing Date
AT43267A AT284918B (en) 1966-01-18 1967-01-16 Arrangement for ensuring the functionality of storage units according to the principle of double storage for program-controlled functional processes in telecommunications, in particular telephone systems

Country Status (6)

Country Link
JP (1) JPS497364B1 (en)
AT (1) AT284918B (en)
BE (1) BE692815A (en)
CH (1) CH457922A (en)
GB (1) GB1122319A (en)
NL (1) NL151875B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54170299U (en) * 1978-05-15 1979-12-01

Also Published As

Publication number Publication date
DE1524212B2 (en) 1976-02-19
BE692815A (en) 1967-07-18
NL6616208A (en) 1967-07-19
DE1524212A1 (en) 1969-05-14
NL151875B (en) 1976-12-15
CH457922A (en) 1968-06-15
GB1122319A (en) 1968-08-07
JPS497364B1 (en) 1974-02-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee