IT950821B - SELECTION CIRCUIT FOR A DATA MEMO RIA WITH FREE SELECTION ACCESS - Google Patents
SELECTION CIRCUIT FOR A DATA MEMO RIA WITH FREE SELECTION ACCESSInfo
- Publication number
- IT950821B IT950821B IT2247372A IT2247372A IT950821B IT 950821 B IT950821 B IT 950821B IT 2247372 A IT2247372 A IT 2247372A IT 2247372 A IT2247372 A IT 2247372A IT 950821 B IT950821 B IT 950821B
- Authority
- IT
- Italy
- Prior art keywords
- ria
- selection
- access
- free
- data memo
- Prior art date
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
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712115453 DE2115453C3 (en) | 1971-03-30 | Monitoring device for a selection circuit arrangement of a data memory with random access | |
DE2115371A DE2115371B2 (en) | 1971-03-30 | 1971-03-30 | Selection matrix secured against overload for a data memory with random access |
Publications (1)
Publication Number | Publication Date |
---|---|
IT950821B true IT950821B (en) | 1973-06-20 |
Family
ID=25760883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2247372A IT950821B (en) | 1971-03-30 | 1972-03-28 | SELECTION CIRCUIT FOR A DATA MEMO RIA WITH FREE SELECTION ACCESS |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE781482A (en) |
FR (1) | FR2131935B1 (en) |
IT (1) | IT950821B (en) |
LU (1) | LU65057A1 (en) |
-
1971
- 1971-12-29 FR FR7147252A patent/FR2131935B1/fr not_active Expired
-
1972
- 1972-03-28 LU LU65057D patent/LU65057A1/xx unknown
- 1972-03-28 IT IT2247372A patent/IT950821B/en active
- 1972-03-30 BE BE781482A patent/BE781482A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE781482A (en) | 1972-07-17 |
FR2131935B1 (en) | 1974-08-30 |
FR2131935A1 (en) | 1972-11-17 |
LU65057A1 (en) | 1972-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH549851A (en) | DATA STORAGE DEVICE. | |
CH538736A (en) | Hierarchical data storage facility | |
IT947678B (en) | SHIFT TYPE REGISTER FOR DATA STORAGE | |
AR202272A1 (en) | INFORMATION STORAGE DEVICE | |
IT939793B (en) | WRITING DEVICE FOR ELECTRONIC CALCULATING MACHINES | |
IT961967B (en) | STACKING DEVICE WITH MULTIPLE RACKS | |
GB1118010A (en) | Improvements in information storage media used in photoplastic recording | |
BR7208025D0 (en) | IMPROVEMENTS IN DATA CARD HANDLING DEVICE | |
CH455350A (en) | Data storage device | |
AR200242A1 (en) | INTEGRATED CIRCUIT BINARY STORAGE MATRIX | |
CH510306A (en) | Parallel printing equipment of data recorded on a memory | |
CH431619A (en) | Data storage device with magnetic storage elements | |
IL31681A0 (en) | Rotating information storage structure | |
IT950821B (en) | SELECTION CIRCUIT FOR A DATA MEMO RIA WITH FREE SELECTION ACCESS | |
HK12076A (en) | Information retrieval from film | |
IT1029635B (en) | IMPROVEMENT IN ELECTRONIC DATA PROCESSORS | |
CH443737A (en) | Storage device for card-shaped recording media | |
CH510925A (en) | Data storage device | |
IT948780B (en) | IMPROVEMENT IN MEMORY DEVICES WITH ELECTRONIC BEAM ADDRESSING | |
CH539319A (en) | Data carrier with a reading unit | |
CH444536A (en) | Storage device with strip-shaped magnetizable recording media | |
FI46014C (en) | Data storage device. | |
DE1303797C2 (en) | FERROELECTRIC INFORMATION STORAGE ELEMENT | |
FI41408C (en) | Device for storing and reading binary data | |
NL158453C (en) | STORAGE RACK. |