JPS57109200A - Alternate memory check system - Google Patents
Alternate memory check systemInfo
- Publication number
- JPS57109200A JPS57109200A JP55186949A JP18694980A JPS57109200A JP S57109200 A JPS57109200 A JP S57109200A JP 55186949 A JP55186949 A JP 55186949A JP 18694980 A JP18694980 A JP 18694980A JP S57109200 A JPS57109200 A JP S57109200A
- Authority
- JP
- Japan
- Prior art keywords
- information
- write
- inverting
- alternate
- alternate memory
- 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
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
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186949A JPS6052460B2 (ja) | 1980-12-26 | 1980-12-26 | 交替メモリ検査方式 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55186949A JPS6052460B2 (ja) | 1980-12-26 | 1980-12-26 | 交替メモリ検査方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57109200A true JPS57109200A (en) | 1982-07-07 |
JPS6052460B2 JPS6052460B2 (ja) | 1985-11-19 |
Family
ID=16197537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55186949A Expired JPS6052460B2 (ja) | 1980-12-26 | 1980-12-26 | 交替メモリ検査方式 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6052460B2 (ja) |
-
1980
- 1980-12-26 JP JP55186949A patent/JPS6052460B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6052460B2 (ja) | 1985-11-19 |
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