JPS5672359A - Supervising system for spare unit - Google Patents
Supervising system for spare unitInfo
- Publication number
- JPS5672359A JPS5672359A JP14927679A JP14927679A JPS5672359A JP S5672359 A JPS5672359 A JP S5672359A JP 14927679 A JP14927679 A JP 14927679A JP 14927679 A JP14927679 A JP 14927679A JP S5672359 A JPS5672359 A JP S5672359A
- Authority
- JP
- Japan
- Prior art keywords
- memory element
- substitution
- unit
- spare unit
- normal system
- 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
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14927679A JPS5672359A (en) | 1979-11-17 | 1979-11-17 | Supervising system for spare unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14927679A JPS5672359A (en) | 1979-11-17 | 1979-11-17 | Supervising system for spare unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5672359A true JPS5672359A (en) | 1981-06-16 |
JPS6256538B2 JPS6256538B2 (ja) | 1987-11-26 |
Family
ID=15471668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14927679A Granted JPS5672359A (en) | 1979-11-17 | 1979-11-17 | Supervising system for spare unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672359A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988233A (ja) * | 1982-11-02 | 1984-05-22 | Mitsubishi Electric Corp | 除振台 |
JPH01106247A (ja) * | 1987-10-20 | 1989-04-24 | Nec Corp | メモリカード |
JPH0227442A (ja) * | 1988-07-15 | 1990-01-30 | Nec Corp | 故障検出方法 |
JPH02132528A (ja) * | 1988-11-14 | 1990-05-22 | Nec Corp | 二重化処理装置におけるチェック方法 |
US5491816A (en) * | 1990-09-20 | 1996-02-13 | Fujitsu Limited | Input/ouput controller providing preventive maintenance information regarding a spare I/O unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50154038A (ja) * | 1974-05-31 | 1975-12-11 | ||
JPS54105437A (en) * | 1978-02-06 | 1979-08-18 | Nippon Telegr & Teleph Corp <Ntt> | Memory fault detection system |
-
1979
- 1979-11-17 JP JP14927679A patent/JPS5672359A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50154038A (ja) * | 1974-05-31 | 1975-12-11 | ||
JPS54105437A (en) * | 1978-02-06 | 1979-08-18 | Nippon Telegr & Teleph Corp <Ntt> | Memory fault detection system |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5988233A (ja) * | 1982-11-02 | 1984-05-22 | Mitsubishi Electric Corp | 除振台 |
JPH01106247A (ja) * | 1987-10-20 | 1989-04-24 | Nec Corp | メモリカード |
JPH0227442A (ja) * | 1988-07-15 | 1990-01-30 | Nec Corp | 故障検出方法 |
JPH02132528A (ja) * | 1988-11-14 | 1990-05-22 | Nec Corp | 二重化処理装置におけるチェック方法 |
US5491816A (en) * | 1990-09-20 | 1996-02-13 | Fujitsu Limited | Input/ouput controller providing preventive maintenance information regarding a spare I/O unit |
US5826003A (en) * | 1990-09-20 | 1998-10-20 | Fujitsu Limited | Input/output controller providing preventive maintenance information regarding a spare I/O unit |
US6324655B1 (en) | 1990-09-20 | 2001-11-27 | Fujitsu Limited | Input/output controller providing preventive maintenance information regarding a spare I/O unit |
Also Published As
Publication number | Publication date |
---|---|
JPS6256538B2 (ja) | 1987-11-26 |
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