JPS51111320A - Magnetic memory - Google Patents
Magnetic memoryInfo
- Publication number
- JPS51111320A JPS51111320A JP3560875A JP3560875A JPS51111320A JP S51111320 A JPS51111320 A JP S51111320A JP 3560875 A JP3560875 A JP 3560875A JP 3560875 A JP3560875 A JP 3560875A JP S51111320 A JPS51111320 A JP S51111320A
- Authority
- JP
- Japan
- Prior art keywords
- block
- magnetic memory
- address information
- increased
- recording section
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Abstract
PURPOSE: To provide digital magnetic memory in which effective data recording section is increased by writing address information in the block preceding by one block to the block indicated by the address information with the preceding data by one block.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3560875A JPS51111320A (en) | 1975-03-26 | 1975-03-26 | Magnetic memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3560875A JPS51111320A (en) | 1975-03-26 | 1975-03-26 | Magnetic memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51111320A true JPS51111320A (en) | 1976-10-01 |
Family
ID=12446535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3560875A Pending JPS51111320A (en) | 1975-03-26 | 1975-03-26 | Magnetic memory |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51111320A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141082A (en) * | 1981-02-25 | 1982-09-01 | Hitachi Ltd | Address check system for rotary magnetic memory device |
| JPS57176582A (en) * | 1981-04-23 | 1982-10-29 | Fujitsu Ltd | Retrieval and control system for magnetic disc |
| JPS57200980A (en) * | 1981-06-03 | 1982-12-09 | Hitachi Ltd | Address collating system for file system input/output device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4889707A (en) * | 1972-02-25 | 1973-11-22 |
-
1975
- 1975-03-26 JP JP3560875A patent/JPS51111320A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4889707A (en) * | 1972-02-25 | 1973-11-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141082A (en) * | 1981-02-25 | 1982-09-01 | Hitachi Ltd | Address check system for rotary magnetic memory device |
| JPS57176582A (en) * | 1981-04-23 | 1982-10-29 | Fujitsu Ltd | Retrieval and control system for magnetic disc |
| JPS57200980A (en) * | 1981-06-03 | 1982-12-09 | Hitachi Ltd | Address collating system for file system input/output device |
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