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FR2332570A1 - Data output verification or control system - has switching stage having control unit which produces signals as function of image test switch - Google Patents

Data output verification or control system - has switching stage having control unit which produces signals as function of image test switch

Info

Publication number
FR2332570A1
FR2332570A1 FR7633138A FR7633138A FR2332570A1 FR 2332570 A1 FR2332570 A1 FR 2332570A1 FR 7633138 A FR7633138 A FR 7633138A FR 7633138 A FR7633138 A FR 7633138A FR 2332570 A1 FR2332570 A1 FR 2332570A1
Authority
FR
France
Prior art keywords
signals
function
switching stage
data output
test switch
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.)
Granted
Application number
FR7633138A
Other languages
French (fr)
Other versions
FR2332570B1 (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.)
Siemens AG
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
Publication of FR2332570A1 publication Critical patent/FR2332570A1/en
Application granted granted Critical
Publication of FR2332570B1 publication Critical patent/FR2332570B1/fr
Granted 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
    • G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
    • G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
    • G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)

Abstract

The data output verification or control system has a data memory in which is stored data which is to be sent to predetermined addresses. The system has an image generator which sends the addresses to the data memory and receives from this memory first signals associated with data to be put into memory. The image signals create signs, associated with the first signals, on a display unit. The system has a switching stage (PR) which produces second signals (B) which are sent in the place of the first signals provided by the data memory (DS). The switching stage (PR) has a control unit (ST) which creates control signals (A) as a function of the position of an image test switch (TS). It also has a coder (CD) which receives the control signals (A) and which produces the second signals (B) as a function of the control signals (A).
FR7633138A 1975-11-19 1976-11-03 Data output verification or control system - has switching stage having control unit which produces signals as function of image test switch Granted FR2332570A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2551981A DE2551981C3 (en) 1975-11-19 1975-11-19 Test arrangement for a data output device

Publications (2)

Publication Number Publication Date
FR2332570A1 true FR2332570A1 (en) 1977-06-17
FR2332570B1 FR2332570B1 (en) 1983-02-11

Family

ID=5962141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7633138A Granted FR2332570A1 (en) 1975-11-19 1976-11-03 Data output verification or control system - has switching stage having control unit which produces signals as function of image test switch

Country Status (9)

Country Link
JP (1) JPS5263634A (en)
BE (1) BE848569A (en)
CH (1) CH597651A5 (en)
DE (1) DE2551981C3 (en)
DK (1) DK519476A (en)
FR (1) FR2332570A1 (en)
IT (1) IT1064183B (en)
NL (1) NL7612853A (en)
SE (1) SE7612298L (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009828A2 (en) * 1978-10-11 1980-04-16 Westinghouse Electric Corporation Digital display exerciser
EP0110589A2 (en) * 1982-11-30 1984-06-13 Honeywell Information Systems Inc. Apparatus for performing diagnostic testing of cathode ray tube and floppy disk subsystems
EP0198170A2 (en) * 1985-02-16 1986-10-22 Omron Tateisi Electronics Co. A monitor circuit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131085A (en) * 1966-03-25 1968-10-23 Secr Defence Improvements in or relating to the testing and repair of electronic digital computers
US3651487A (en) * 1969-12-09 1972-03-21 Ibm Printer control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131085A (en) * 1966-03-25 1968-10-23 Secr Defence Improvements in or relating to the testing and repair of electronic digital computers
US3651487A (en) * 1969-12-09 1972-03-21 Ibm Printer control system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/70 *
EXBK/73 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009828A2 (en) * 1978-10-11 1980-04-16 Westinghouse Electric Corporation Digital display exerciser
EP0009828A3 (en) * 1978-10-11 1980-04-30 Westinghouse Electric Corporation Digital display exerciser
EP0110589A2 (en) * 1982-11-30 1984-06-13 Honeywell Information Systems Inc. Apparatus for performing diagnostic testing of cathode ray tube and floppy disk subsystems
EP0110589A3 (en) * 1982-11-30 1986-03-19 Honeywell Information Systems Inc. Apparatus for performing diagnostic testing of cathode ray tube and floppy disk subsystems
EP0198170A2 (en) * 1985-02-16 1986-10-22 Omron Tateisi Electronics Co. A monitor circuit
EP0198170A3 (en) * 1985-02-16 1989-11-15 Omron Tateisi Electronics Co. A monitor circuit

Also Published As

Publication number Publication date
DE2551981A1 (en) 1977-05-26
DE2551981C3 (en) 1978-07-27
DK519476A (en) 1977-05-20
BE848569A (en) 1977-05-20
IT1064183B (en) 1985-02-18
FR2332570B1 (en) 1983-02-11
CH597651A5 (en) 1978-04-14
JPS5263634A (en) 1977-05-26
SE7612298L (en) 1977-05-20
NL7612853A (en) 1977-05-23
DE2551981B2 (en) 1977-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse