JPS5588124A - Keyboard check system - Google Patents

Keyboard check system

Info

Publication number
JPS5588124A
JPS5588124A JP14248378A JP14248378A JPS5588124A JP S5588124 A JPS5588124 A JP S5588124A JP 14248378 A JP14248378 A JP 14248378A JP 14248378 A JP14248378 A JP 14248378A JP S5588124 A JPS5588124 A JP S5588124A
Authority
JP
Japan
Prior art keywords
code
keyboard
sent
key
iso
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
JP14248378A
Other languages
Japanese (ja)
Other versions
JPS5636448B2 (en
Inventor
Shunji Matsuo
Junji Miyazaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14248378A priority Critical patent/JPS5588124A/en
Publication of JPS5588124A publication Critical patent/JPS5588124A/en
Publication of JPS5636448B2 publication Critical patent/JPS5636448B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Input From Keyboards Or The Like (AREA)

Abstract

PURPOSE: To make a check on a keyboard easily by outputting an ISO code by depressing a key, by comparing it with key codes in a code table, and by displaying it on a display part when a corresponding code is found while converting it into an error code and displaying it when not.
CONSTITUTION: A test mode is set and a rondom key on keyboard 11 is pushed down to output an 8-bit ISO code, which is sent to code comparator 12, where it is compared with key codes in a code table provided in code comparator 12. When a coincident code is found, the signal is sent to display pattern converter circuit 13 and a display pattern is converted from its original star-shaped symbol to a rectangular symbol, which is displayed at a corresponding position on display part 16 via display control circuit 15. When not, this ISO code is sent to error code converter circuit 14, where it is converted into an error code, which is displayed by display control circuit 15. Consequently, a check on the keyboard can be made easily.
COPYRIGHT: (C)1980,JPO&Japio
JP14248378A 1978-11-18 1978-11-18 Keyboard check system Granted JPS5588124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14248378A JPS5588124A (en) 1978-11-18 1978-11-18 Keyboard check system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14248378A JPS5588124A (en) 1978-11-18 1978-11-18 Keyboard check system

Publications (2)

Publication Number Publication Date
JPS5588124A true JPS5588124A (en) 1980-07-03
JPS5636448B2 JPS5636448B2 (en) 1981-08-24

Family

ID=15316362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14248378A Granted JPS5588124A (en) 1978-11-18 1978-11-18 Keyboard check system

Country Status (1)

Country Link
JP (1) JPS5588124A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578831A (en) * 1980-06-20 1982-01-18 Tokyo Electric Co Ltd Electronic equipment with display function
JPS5764173A (en) * 1980-10-07 1982-04-19 Yokogawa Hokushin Electric Corp Method for inspection of keyboard
JPS57132068A (en) * 1981-02-10 1982-08-16 Yokogawa Hokushin Electric Corp Inspecting method of keyboard
JPS57204937A (en) * 1981-06-12 1982-12-15 Yamatake Honeywell Co Ltd Keyboard diagnostic display method for input and output device
JP2021034019A (en) * 2019-08-13 2021-03-01 Ｎｅｔｗｏｒｋ Ｅｎｇｉｎｅｅｒｉｎｇ株式会社 Inspection support system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6366624A (en) * 1986-09-08 1988-03-25 Fanuc Ltd Keyboard diagnosing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437028A (en) * 1977-08-29 1979-03-19 Komatsu Mfg Co Ltd Coating material for cast steel mold

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437028A (en) * 1977-08-29 1979-03-19 Komatsu Mfg Co Ltd Coating material for cast steel mold

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS578831A (en) * 1980-06-20 1982-01-18 Tokyo Electric Co Ltd Electronic equipment with display function
JPS5764173A (en) * 1980-10-07 1982-04-19 Yokogawa Hokushin Electric Corp Method for inspection of keyboard
JPS57132068A (en) * 1981-02-10 1982-08-16 Yokogawa Hokushin Electric Corp Inspecting method of keyboard
JPS57204937A (en) * 1981-06-12 1982-12-15 Yamatake Honeywell Co Ltd Keyboard diagnostic display method for input and output device
JP2021034019A (en) * 2019-08-13 2021-03-01 Ｎｅｔｗｏｒｋ Ｅｎｇｉｎｅｅｒｉｎｇ株式会社 Inspection support system

Also Published As

Publication number Publication date
JPS5636448B2 (en) 1981-08-24

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