JPS5320824A - Trouble diagnosis isolation system for memory unit - Google Patents

Trouble diagnosis isolation system for memory unit

Info

Publication number
JPS5320824A
JPS5320824A JP9559376A JP9559376A JPS5320824A JP S5320824 A JPS5320824 A JP S5320824A JP 9559376 A JP9559376 A JP 9559376A JP 9559376 A JP9559376 A JP 9559376A JP S5320824 A JPS5320824 A JP S5320824A
Authority
JP
Japan
Prior art keywords
memory unit
isolation system
trouble diagnosis
diagnosis isolation
plural
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
JP9559376A
Other languages
Japanese (ja)
Inventor
Keiji Kitamura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP9559376A priority Critical patent/JPS5320824A/en
Publication of JPS5320824A publication Critical patent/JPS5320824A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To facilitate both diagnosis and isolation for the faulty area of a memory unit by providing plural insulation type input/output switches plus plural a output variable stabilizing power source unit corresponding to the memory card.
JP9559376A 1976-08-11 1976-08-11 Trouble diagnosis isolation system for memory unit Pending JPS5320824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9559376A JPS5320824A (en) 1976-08-11 1976-08-11 Trouble diagnosis isolation system for memory unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9559376A JPS5320824A (en) 1976-08-11 1976-08-11 Trouble diagnosis isolation system for memory unit

Publications (1)

Publication Number Publication Date
JPS5320824A true JPS5320824A (en) 1978-02-25

Family

ID=14141861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9559376A Pending JPS5320824A (en) 1976-08-11 1976-08-11 Trouble diagnosis isolation system for memory unit

Country Status (1)

Country Link
JP (1) JPS5320824A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134858A (en) * 1984-12-05 1986-06-21 Fujitsu Ltd Memory device
JPH03202925A (en) * 1989-12-29 1991-09-04 Fujitsu Ltd Semiconductor integrated circuit device
JPH05241976A (en) * 1992-02-27 1993-09-21 Nec Corp Main storage controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134858A (en) * 1984-12-05 1986-06-21 Fujitsu Ltd Memory device
JPH03202925A (en) * 1989-12-29 1991-09-04 Fujitsu Ltd Semiconductor integrated circuit device
JPH05241976A (en) * 1992-02-27 1993-09-21 Nec Corp Main storage controller

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