JPS6411978B2 - - Google Patents

Info

Publication number: JPS6411978B2
Authority: JP; Japan
Prior art keywords: backup; data; voltage; confirmation; ram
Prior art date: 1983-01-08
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

JP58001554A

Other languages

English (en)

Japanese (ja)

Other versions

JPS59127299A (ja

Inventor

Keiichi Sato

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.)

Tektronix Japan Ltd

Original Assignee

Sony Tektronix 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.)

1983-01-08

Filing date

1983-01-08

Publication date

1989-02-28

1983-01-08 Application filed by Sony Tektronix Corp filed Critical Sony Tektronix Corp

1983-01-08 Priority to JP58001554A priority Critical patent/JPS59127299A/ja

1984-07-23 Publication of JPS59127299A publication Critical patent/JPS59127299A/ja

1989-02-28 Publication of JPS6411978B2 publication Critical patent/JPS6411978B2/ja

Status Granted legal-status Critical Current

Links

238000012790 confirmation Methods 0.000 claims description 12
238000000034 method Methods 0.000 claims description 10
238000013500 data storage Methods 0.000 claims description 7
238000012545 processing Methods 0.000 description 5
238000010586 diagram Methods 0.000 description 4
238000007689 inspection Methods 0.000 description 3
238000012360 testing method Methods 0.000 description 3
102100031584 Cell division cycle-associated 7-like protein Human genes 0.000 description 2
101000777638 Homo sapiens Cell division cycle-associated 7-like protein Proteins 0.000 description 2
230000000295 complement effect Effects 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
230000002159 abnormal effect Effects 0.000 description 1
238000004364 calculation method Methods 0.000 description 1
239000003990 capacitor Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000004065 semiconductor Substances 0.000 description 1
238000012546 transfer Methods 0.000 description 1

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/70—Masking faults in memories by using spares or by reconfiguring
- G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies

Landscapes

Power Sources (AREA)
Techniques For Improving Reliability Of Storages (AREA)

JP58001554A 1983-01-08 1983-01-08 記憶回路のバツクアツプ確認方法 Granted JPS59127299A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58001554A JPS59127299A (ja)	1983-01-08	1983-01-08	記憶回路のバツクアツプ確認方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58001554A JPS59127299A (ja)	1983-01-08	1983-01-08	記憶回路のバツクアツプ確認方法

Publications (2)

Publication Number	Publication Date
JPS59127299A JPS59127299A (ja)	1984-07-23
JPS6411978B2 true JPS6411978B2 (de)	1989-02-28

Family

ID=11504742

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58001554A Granted JPS59127299A (ja)	1983-01-08	1983-01-08	記憶回路のバツクアツプ確認方法

Country Status (1)

Country	Link
JP (1)	JPS59127299A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4232377A (en) *	1979-04-16	1980-11-04	Tektronix, Inc.	Memory preservation and verification system

1983
- 1983-01-08 JP JP58001554A patent/JPS59127299A/ja active Granted

Also Published As

Publication number	Publication date
JPS59127299A (ja)	1984-07-23

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