JPH0474797B2 - - Google Patents
Info
- Publication number
- JPH0474797B2 JPH0474797B2 JP57065091A JP6509182A JPH0474797B2 JP H0474797 B2 JPH0474797 B2 JP H0474797B2 JP 57065091 A JP57065091 A JP 57065091A JP 6509182 A JP6509182 A JP 6509182A JP H0474797 B2 JPH0474797 B2 JP H0474797B2
- Authority
- JP
- Japan
- Prior art keywords
- memory
- refresh
- refresh request
- output
- request
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/406—Management or control of the refreshing or charge-regeneration cycles
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57065091A JPS58182193A (ja) | 1982-04-19 | 1982-04-19 | リフレツシユ制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57065091A JPS58182193A (ja) | 1982-04-19 | 1982-04-19 | リフレツシユ制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58182193A JPS58182193A (ja) | 1983-10-25 |
| JPH0474797B2 true JPH0474797B2 (de) | 1992-11-27 |
Family
ID=13276902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57065091A Granted JPS58182193A (ja) | 1982-04-19 | 1982-04-19 | リフレツシユ制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58182193A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01267896A (ja) * | 1988-04-19 | 1989-10-25 | Toshiba Corp | 半導体メモリ |
| JPH0778991B2 (ja) * | 1988-07-26 | 1995-08-23 | 株式会社東芝 | 半導体メモリ |
| JPH0239399U (de) * | 1988-09-02 | 1990-03-16 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661087A (en) * | 1979-10-24 | 1981-05-26 | Toshiba Corp | Control system for dynamic memory |
-
1982
- 1982-04-19 JP JP57065091A patent/JPS58182193A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5661087A (en) * | 1979-10-24 | 1981-05-26 | Toshiba Corp | Control system for dynamic memory |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58182193A (ja) | 1983-10-25 |
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