JPS6421653A - Erroneous writing preventing method to backup memory in power source turning-off time - Google Patents
Erroneous writing preventing method to backup memory in power source turning-off timeInfo
- Publication number
- JPS6421653A JPS6421653A JP62179512A JP17951287A JPS6421653A JP S6421653 A JPS6421653 A JP S6421653A JP 62179512 A JP62179512 A JP 62179512A JP 17951287 A JP17951287 A JP 17951287A JP S6421653 A JPS6421653 A JP S6421653A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- erroneous writing
- backup memory
- time
- cpu
- 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
Links
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
- Power Sources (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179512A JPS6421653A (en) | 1987-07-17 | 1987-07-17 | Erroneous writing preventing method to backup memory in power source turning-off time |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62179512A JPS6421653A (en) | 1987-07-17 | 1987-07-17 | Erroneous writing preventing method to backup memory in power source turning-off time |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421653A true JPS6421653A (en) | 1989-01-25 |
Family
ID=16067090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62179512A Pending JPS6421653A (en) | 1987-07-17 | 1987-07-17 | Erroneous writing preventing method to backup memory in power source turning-off time |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421653A (ja) |
-
1987
- 1987-07-17 JP JP62179512A patent/JPS6421653A/ja active Pending
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