JPS51117836A - Memory drive circuit - Google Patents
Memory drive circuitInfo
- Publication number
- JPS51117836A JPS51117836A JP50042862A JP4286275A JPS51117836A JP S51117836 A JPS51117836 A JP S51117836A JP 50042862 A JP50042862 A JP 50042862A JP 4286275 A JP4286275 A JP 4286275A JP S51117836 A JPS51117836 A JP S51117836A
- Authority
- JP
- Japan
- Prior art keywords
- drive circuit
- memory drive
- memory
- phenomenon
- prevented
- 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
- 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
- G11C11/41—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 static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
- G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
- G11C11/414—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the bipolar type
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Power Sources (AREA)
- Static Random-Access Memory (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE:The phenomenon of memory contents rewritten by the system power going off is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50042862A JPS58114B2 (en) | 1975-04-10 | 1975-04-10 | memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50042862A JPS58114B2 (en) | 1975-04-10 | 1975-04-10 | memory device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51117836A true JPS51117836A (en) | 1976-10-16 |
| JPS58114B2 JPS58114B2 (en) | 1983-01-05 |
Family
ID=12647830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50042862A Expired JPS58114B2 (en) | 1975-04-10 | 1975-04-10 | memory device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390445U (en) * | 1976-12-25 | 1978-07-24 | ||
| JPS5459232U (en) * | 1977-09-30 | 1979-04-24 | ||
| JPS57138098A (en) * | 1981-02-19 | 1982-08-26 | Fuji Electric Co Ltd | Mis-write preventing circuit in main power supply failure |
| JPS57189029U (en) * | 1981-05-25 | 1982-11-30 | ||
| JPS5984613U (en) * | 1982-11-25 | 1984-06-07 | 日本電気ホームエレクトロニクス株式会社 | power circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192132A (en) * | 1975-02-10 | 1976-08-12 |
-
1975
- 1975-04-10 JP JP50042862A patent/JPS58114B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5192132A (en) * | 1975-02-10 | 1976-08-12 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390445U (en) * | 1976-12-25 | 1978-07-24 | ||
| JPS5459232U (en) * | 1977-09-30 | 1979-04-24 | ||
| JPS57138098A (en) * | 1981-02-19 | 1982-08-26 | Fuji Electric Co Ltd | Mis-write preventing circuit in main power supply failure |
| JPS57189029U (en) * | 1981-05-25 | 1982-11-30 | ||
| JPS5984613U (en) * | 1982-11-25 | 1984-06-07 | 日本電気ホームエレクトロニクス株式会社 | power circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58114B2 (en) | 1983-01-05 |
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