JPS4975042A - - Google Patents
Info
- Publication number
- JPS4975042A JPS4975042A JP48106057A JP10605773A JPS4975042A JP S4975042 A JPS4975042 A JP S4975042A JP 48106057 A JP48106057 A JP 48106057A JP 10605773 A JP10605773 A JP 10605773A JP S4975042 A JPS4975042 A JP S4975042A
- Authority
- JP
- Japan
- 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
- G11C11/401—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
- G11C11/40622—Partial refresh of memory arrays
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00298918A US3811117A (en) | 1972-10-19 | 1972-10-19 | Time ordered memory system and operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4975042A true JPS4975042A (cg-RX-API-DMAC10.html) | 1974-07-19 |
| JPS546176B2 JPS546176B2 (cg-RX-API-DMAC10.html) | 1979-03-26 |
Family
ID=23152550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10605773A Expired JPS546176B2 (cg-RX-API-DMAC10.html) | 1972-10-19 | 1973-09-21 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS546176B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA1023860A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1045380B (cg-RX-API-DMAC10.html) |
| SE (1) | SE382514B (cg-RX-API-DMAC10.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4983338A (cg-RX-API-DMAC10.html) * | 1972-12-13 | 1974-08-10 | ||
| JPS50156325A (cg-RX-API-DMAC10.html) * | 1974-06-05 | 1975-12-17 | ||
| JPS5232233A (en) * | 1975-09-05 | 1977-03-11 | Hitachi Ltd | Memory device |
| JPS5291336A (en) * | 1976-01-22 | 1977-08-01 | Philips Nv | Memory |
| JPS56168838U (cg-RX-API-DMAC10.html) * | 1981-04-30 | 1981-12-14 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831031A (cg-RX-API-DMAC10.html) * | 1971-08-27 | 1973-04-24 |
-
1973
- 1973-08-31 IT IT28413/73A patent/IT1045380B/it active
- 1973-09-04 CA CA180,183A patent/CA1023860A/en not_active Expired
- 1973-09-21 JP JP10605773A patent/JPS546176B2/ja not_active Expired
- 1973-10-02 SE SE7313381A patent/SE382514B/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4831031A (cg-RX-API-DMAC10.html) * | 1971-08-27 | 1973-04-24 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4983338A (cg-RX-API-DMAC10.html) * | 1972-12-13 | 1974-08-10 | ||
| JPS50156325A (cg-RX-API-DMAC10.html) * | 1974-06-05 | 1975-12-17 | ||
| JPS5232233A (en) * | 1975-09-05 | 1977-03-11 | Hitachi Ltd | Memory device |
| JPS5291336A (en) * | 1976-01-22 | 1977-08-01 | Philips Nv | Memory |
| JPS56168838U (cg-RX-API-DMAC10.html) * | 1981-04-30 | 1981-12-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE382514B (sv) | 1976-02-02 |
| IT1045380B (it) | 1980-05-10 |
| JPS546176B2 (cg-RX-API-DMAC10.html) | 1979-03-26 |
| SE7313381L (cg-RX-API-DMAC10.html) | 1974-04-22 |
| CA1023860A (en) | 1978-01-03 |