JPH0319978B2 - - Google Patents
Info
- Publication number
- JPH0319978B2 JPH0319978B2 JP59079876A JP7987684A JPH0319978B2 JP H0319978 B2 JPH0319978 B2 JP H0319978B2 JP 59079876 A JP59079876 A JP 59079876A JP 7987684 A JP7987684 A JP 7987684A JP H0319978 B2 JPH0319978 B2 JP H0319978B2
- Authority
- JP
- Japan
- Prior art keywords
- memory
- replaced
- abnormality
- spare
- arithmetic processing
- 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.)
- Expired - Lifetime
Links
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
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
- Hardware Redundancy (AREA)
- For Increasing The Reliability Of Semiconductor Memories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079876A JPS60222945A (ja) | 1984-04-20 | 1984-04-20 | 異常時等のバツクアツプシステム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59079876A JPS60222945A (ja) | 1984-04-20 | 1984-04-20 | 異常時等のバツクアツプシステム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60222945A JPS60222945A (ja) | 1985-11-07 |
| JPH0319978B2 true JPH0319978B2 (cs) | 1991-03-18 |
Family
ID=13702426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59079876A Granted JPS60222945A (ja) | 1984-04-20 | 1984-04-20 | 異常時等のバツクアツプシステム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60222945A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240787A (ja) * | 1988-07-29 | 1990-02-09 | Matsushita Refrig Co Ltd | カード式自動販売機の精算装置 |
| JP2543147B2 (ja) * | 1988-07-29 | 1996-10-16 | 松下冷機株式会社 | カ―ド式自動販売機の精算装置 |
| JPH02226435A (ja) * | 1989-02-28 | 1990-09-10 | Fujitsu Ltd | 設定情報管理方式 |
| JPH05120152A (ja) * | 1991-10-25 | 1993-05-18 | Nec Corp | 複数の共有メモリ管理装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5737893A (en) * | 1980-08-18 | 1982-03-02 | Mitsubishi Electric Corp | Semiconductor laser |
-
1984
- 1984-04-20 JP JP59079876A patent/JPS60222945A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60222945A (ja) | 1985-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |