FR1523390A - Matrix circuit improvements - Google Patents

Matrix circuit improvements

Info

Publication number
FR1523390A
FR1523390A FR99782A FR99782A FR1523390A FR 1523390 A FR1523390 A FR 1523390A FR 99782 A FR99782 A FR 99782A FR 99782 A FR99782 A FR 99782A FR 1523390 A FR1523390 A FR 1523390A
Authority
FR
France
Prior art keywords
matrix circuit
circuit improvements
matrix
circuit
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
FR99782A
Other languages
French (fr)
Inventor
Andre Mingaud
Roger Leon Dousset
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR99782A priority Critical patent/FR1523390A/en
Priority to BE712607D priority patent/BE712607A/xx
Priority to NL6804163A priority patent/NL6804163A/xx
Application granted granted Critical
Publication of FR1523390A publication Critical patent/FR1523390A/en
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
    • G06F11/07—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
    • G06F11/0754—Error or fault detection not based on redundancy by exceeding limits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/30—Marginal testing, e.g. by varying supply voltage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
FR99782A 1967-03-22 1967-03-22 Matrix circuit improvements Expired FR1523390A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR99782A FR1523390A (en) 1967-03-22 1967-03-22 Matrix circuit improvements
BE712607D BE712607A (en) 1967-03-22 1968-03-22
NL6804163A NL6804163A (en) 1967-03-22 1968-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR99782A FR1523390A (en) 1967-03-22 1967-03-22 Matrix circuit improvements

Publications (1)

Publication Number Publication Date
FR1523390A true FR1523390A (en) 1968-05-03

Family

ID=8627361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99782A Expired FR1523390A (en) 1967-03-22 1967-03-22 Matrix circuit improvements

Country Status (3)

Country Link
BE (1) BE712607A (en)
FR (1) FR1523390A (en)
NL (1) NL6804163A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285659A1 (en) * 1974-09-19 1976-04-16 Ibm DIAGNOSIS DEVICE FOR DATA PROCESSING SYSTEM
FR2446574A1 (en) * 1979-01-15 1980-08-08 Constr Telephoniques Telephone relay current control - monitors current drawn by relays using common detector, removes supply on detecting excess and periodically re-checks circuit (BR 23.9.80)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2285659A1 (en) * 1974-09-19 1976-04-16 Ibm DIAGNOSIS DEVICE FOR DATA PROCESSING SYSTEM
FR2446574A1 (en) * 1979-01-15 1980-08-08 Constr Telephoniques Telephone relay current control - monitors current drawn by relays using common detector, removes supply on detecting excess and periodically re-checks circuit (BR 23.9.80)

Also Published As

Publication number Publication date
NL6804163A (en) 1968-09-23
BE712607A (en) 1968-09-23

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