GB1537419A - Digital information storage device - Google Patents

Digital information storage device

Info

Publication number
GB1537419A
GB1537419A GB2642677A GB2642677A GB1537419A GB 1537419 A GB1537419 A GB 1537419A GB 2642677 A GB2642677 A GB 2642677A GB 2642677 A GB2642677 A GB 2642677A GB 1537419 A GB1537419 A GB 1537419A
Authority
GB
United Kingdom
Prior art keywords
memories
counter
address
memory
written
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
Application number
GB2642677A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUSEV VALERY
Original Assignee
GUSEV VALERY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by GUSEV VALERY filed Critical GUSEV VALERY
Publication of GB1537419A publication Critical patent/GB1537419A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/04—Arrangements for selecting an address in a digital store using a sequential addressing device, e.g. shift register, counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Executing Machine-Instructions (AREA)
  • Complex Calculations (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

1537419 Memory system V F GUSEV G N IVANOV I KRENGEL M Z SHAGIVALEEV A U YARMUKHAMETOV V Y KONTAREV J I SCHETININ and V Y KREMLEV 23 June 1977 [7 July 1976] 26426/77 Heading G4A A switch 20 selectively provides to the address input of a memory 2 the outputs of counters 17, 23, the output of counter 17 also being supplied to the address input of a memory 1, the two memories 1, 2 receiving data from a bus 8 and supplying respective outputs to buses 13, 14 via gates 11, 12 controlled by a control unit 5 connected to the output of a clock pulse oscillator 27. Data may be written into identical addresses, supplied by counter 17, in the two memories 1, 2. If two operands are to be added the addresses of the two operands are supplied to counters 17, 23 which address the memories 1, 2 respectively during the first half of the operation cycle, the result being written in both memories 1, 2, at the address of the first operand as specified by counter 17, in the second half of the operation cycle. An operand may be read from an address in memory 2 specified by counter 23 and re-written in both memories 1, 2 at an address specified by counter 17.
GB2642677A 1976-07-07 1977-06-23 Digital information storage device Expired GB1537419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762379700A SU613402A1 (en) 1976-07-07 1976-07-07 Storage

Publications (1)

Publication Number Publication Date
GB1537419A true GB1537419A (en) 1978-12-29

Family

ID=20668233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2642677A Expired GB1537419A (en) 1976-07-07 1977-06-23 Digital information storage device

Country Status (10)

Country Link
JP (1) JPS5317036A (en)
BG (1) BG29547A1 (en)
DD (1) DD132695A1 (en)
DE (1) DE2730794A1 (en)
FR (1) FR2357979A1 (en)
GB (1) GB1537419A (en)
IN (1) IN147070B (en)
PL (1) PL109526B1 (en)
RO (1) RO75686A (en)
SU (1) SU613402A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052669B1 (en) * 1980-11-26 1985-03-27 Ibm Deutschland Gmbh Multiple-address highly integrated semi-conductor memory
US5436863A (en) * 1993-04-26 1995-07-25 Nec Corporation Semiconductor memory device
EP0713221B1 (en) * 1994-11-18 2002-01-09 STMicroelectronics S.r.l. Synchronization device for output stages, particularly for electronic memories

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651476A (en) * 1970-04-16 1972-03-21 Ibm Processor with improved controls for selecting an operand from a local storage unit, an alu output register or both
US3737866A (en) * 1971-07-27 1973-06-05 Data General Corp Data storage and retrieval system

Also Published As

Publication number Publication date
PL109526B1 (en) 1980-06-30
FR2357979A1 (en) 1978-02-03
JPS5317036A (en) 1978-02-16
BG29547A1 (en) 1980-12-12
PL199368A1 (en) 1978-02-13
IN147070B (en) 1979-11-03
DD132695A1 (en) 1978-10-18
DE2730794A1 (en) 1978-01-19
FR2357979B1 (en) 1981-11-27
SU613402A1 (en) 1978-06-30
RO75686A (en) 1981-02-28

Similar Documents

Publication Publication Date Title
GB1493818A (en) Information processor input/output
GB1477236A (en) Computer memory read delay
JPS5611532A (en) Computer control system
JPS643739A (en) Information processor
GB1537419A (en) Digital information storage device
ES469189A1 (en) Redundant memory for point of sale system
JPS5447438A (en) Control system for scratch memory
JPS55134442A (en) Data transfer unit
JPS5613573A (en) Memory control system
JPS57130150A (en) Register control system
JPS5443630A (en) Memory access control system
JPS5447445A (en) Memory unit
JPS5710853A (en) Memory device
JPS57196334A (en) Memory interface
JPS5467337A (en) Video memory unit
JPS5740790A (en) Storage control system
SU1564620A2 (en) Device for control of microprocessor system
JPS54132135A (en) Memory control unit
SU781974A1 (en) Storage
JPS5637892A (en) Memory unit
JPS5597073A (en) Memory control system
JPS5534751A (en) Information processing unit
JPS57132229A (en) Direct memory access controller
JPS5699545A (en) Microprogram control electronic computer
JPS5798052A (en) Tracer

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee