GB962721A - A control arrangement for matrix stores - Google Patents
A control arrangement for matrix storesInfo
- Publication number
- GB962721A GB962721A GB117461A GB117461A GB962721A GB 962721 A GB962721 A GB 962721A GB 117461 A GB117461 A GB 117461A GB 117461 A GB117461 A GB 117461A GB 962721 A GB962721 A GB 962721A
- Authority
- GB
- United Kingdom
- Prior art keywords
- registers
- stepping
- magnetic core
- pulse
- read
- 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.)
- Expired
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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
- G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
- G11C19/04—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using cores with one aperture or magnetic loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Casting Devices For Molds (AREA)
Abstract
962,721. Magnetic core matrix stores. ELEKTRONISCHE RECHENMASCHINEN, WISSENSCHAFTLICHER INDUSTRIEBETRIEB, KARLMARX-STADT VEB. Jan 11, 1961, No. 1174/61. Heading G4C. A magnetic core matrix store is provided with four magnetic core stepping pulse registers as reading and writing drivers for rows and columns. As shown a pulse entered at Z 2 and Z 4 simultaneously will reset core X 1 Y 1 to produce a read-out pulse on winding 4 and at the same time set cores 5 and 9 in the read stepping registers 2, 3. Pulses supplied synchronously to Z 1 and Z 3 will now step 2 and 3 together to read out cores X 2 Y 2 , X 3 Y 3 &c. in turn; if readout along a non-principal diagonal, or only a partial diagonal, is required then entry to one or both of the stepping registers may be made at the appropriate A 2 point instead of Z 2 and/or Z 4 . Writing in a similar manner is effected by the use of stepping registers 2<SP>1</SP>, 3<SP>1</SP> similar to 2, 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB117461A GB962721A (en) | 1961-01-11 | 1961-01-11 | A control arrangement for matrix stores |
| FR876628A FR1304299A (en) | 1961-01-11 | 1961-10-20 | Selector and thruster device for matrix memories and accumulators of calculating machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB117461A GB962721A (en) | 1961-01-11 | 1961-01-11 | A control arrangement for matrix stores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB962721A true GB962721A (en) | 1964-07-01 |
Family
ID=9717450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB117461A Expired GB962721A (en) | 1961-01-11 | 1961-01-11 | A control arrangement for matrix stores |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB962721A (en) |
-
1961
- 1961-01-11 GB GB117461A patent/GB962721A/en not_active Expired
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