JPS5634195A - Memory check informing system - Google Patents

Memory check informing system

Info

Publication number
JPS5634195A
JPS5634195A JP10794779A JP10794779A JPS5634195A JP S5634195 A JPS5634195 A JP S5634195A JP 10794779 A JP10794779 A JP 10794779A JP 10794779 A JP10794779 A JP 10794779A JP S5634195 A JPS5634195 A JP S5634195A
Authority
JP
Japan
Prior art keywords
memory
memory element
check
sequentially
illuminated
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.)
Pending
Application number
JP10794779A
Other languages
Japanese (ja)
Inventor
Tomonobu China
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP10794779A priority Critical patent/JPS5634195A/en
Publication of JPS5634195A publication Critical patent/JPS5634195A/en
Pending legal-status Critical Current

Links

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  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

PURPOSE: To make easy the judgement of failed memory element, by informing the state of progress of check for each memory element with the number corresponding to the progress state.
CONSTITUTION: When the switch 4 is applied, the processing section 2 sequentially reads out the memory check program from the memory 3, writes in arbitrary data sequentially from the initial address of the memory element 11, the content is readout and the agreement of the both is checked. At the start of check, the display unit 5 is illuminated and it is distinguished at memory normal state. The memory elements are similarly and sequentially checked. Further, at failure of memory element, the number corresponding to the element number is illuminated on the display unit 5, and the number of times can tell the operator the failed memory element.
COPYRIGHT: (C)1981,JPO&Japio
JP10794779A 1979-08-24 1979-08-24 Memory check informing system Pending JPS5634195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10794779A JPS5634195A (en) 1979-08-24 1979-08-24 Memory check informing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10794779A JPS5634195A (en) 1979-08-24 1979-08-24 Memory check informing system

Publications (1)

Publication Number Publication Date
JPS5634195A true JPS5634195A (en) 1981-04-06

Family

ID=14472076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10794779A Pending JPS5634195A (en) 1979-08-24 1979-08-24 Memory check informing system

Country Status (1)

Country Link
JP (1) JPS5634195A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9052048B2 (en) 2010-02-18 2015-06-09 Mitsubishi Heavy Industries, Ltd. Fluid joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9052048B2 (en) 2010-02-18 2015-06-09 Mitsubishi Heavy Industries, Ltd. Fluid joint

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