JPS53145438A - Refresh system for memory - Google Patents
Refresh system for memoryInfo
- Publication number
- JPS53145438A JPS53145438A JP5974677A JP5974677A JPS53145438A JP S53145438 A JPS53145438 A JP S53145438A JP 5974677 A JP5974677 A JP 5974677A JP 5974677 A JP5974677 A JP 5974677A JP S53145438 A JPS53145438 A JP S53145438A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- refresh
- refresh system
- giving
- secure
- 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
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)
Abstract
PURPOSE:To secure the refresh for the memory without using any refresh circuit exclusive for the memory by giving the address continuously in the row direction in case the memory cell group s contained in more than one line are used as the refresh unit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5974677A JPS53145438A (en) | 1977-05-25 | 1977-05-25 | Refresh system for memory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5974677A JPS53145438A (en) | 1977-05-25 | 1977-05-25 | Refresh system for memory |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53145438A true JPS53145438A (en) | 1978-12-18 |
Family
ID=13122099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5974677A Pending JPS53145438A (en) | 1977-05-25 | 1977-05-25 | Refresh system for memory |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53145438A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61110398A (en) * | 1984-11-05 | 1986-05-28 | Sony Corp | Forming circuit of address signal |
JPH05114286A (en) * | 1982-09-29 | 1993-05-07 | Texas Instr Inc <Ti> | Electronic device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4978445A (en) * | 1972-11-30 | 1974-07-29 | ||
JPS54151359A (en) * | 1978-05-19 | 1979-11-28 | Matsushita Electric Ind Co Ltd | Phase comparator |
-
1977
- 1977-05-25 JP JP5974677A patent/JPS53145438A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4978445A (en) * | 1972-11-30 | 1974-07-29 | ||
JPS54151359A (en) * | 1978-05-19 | 1979-11-28 | Matsushita Electric Ind Co Ltd | Phase comparator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05114286A (en) * | 1982-09-29 | 1993-05-07 | Texas Instr Inc <Ti> | Electronic device |
JPS61110398A (en) * | 1984-11-05 | 1986-05-28 | Sony Corp | Forming circuit of address signal |
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