US3383660A - Data processing system - Google Patents

Data processing system Download PDF

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Publication number
US3383660A
US3383660A US8392A US839260A US3383660A US 3383660 A US3383660 A US 3383660A US 8392 A US8392 A US 8392A US 839260 A US839260 A US 839260A US 3383660 A US3383660 A US 3383660A
Authority
US
United States
Prior art keywords
interval
data processing
storage unit
data storage
signal
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 - Lifetime
Application number
US8392A
Inventor
Henry L Herold
David W Masters
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to US8392A priority Critical patent/US3383660A/en
Priority to US611182A priority patent/US3502853A/en
Application granted granted Critical
Publication of US3383660A publication Critical patent/US3383660A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • G06F11/104—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error using arithmetic codes, i.e. codes which are preserved during operation, e.g. modulo 9 or 11 check
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Communication Control (AREA)
  • Complex Calculations (AREA)

Claims (1)

1. IN A SYSTEM COMPRISING A DATA STORAGE UNIT FOR STORING A PLURALITY OF DATA ITEMS AND A DATA PROCESSING UNIT CONNECTED TO COMMUNICATE WITH SAID DATA STORAGE UNIT AND ADAPTED TO EXECUTE A PROGRAM OF DISTINCT COMMANDS IN SEQUENTIAL ORDER BY EXECUTING CORRESPONDING DISTINCT OPERATIONS ON SAID DATA ITEMS, WHEREIN SAID DATA PROCESSING UNIT IS TO BE DENIED COMMUNICATION WITH SAID DATA STORAGE UNIT FOR AN INTERVAL; MEANS TO PROVIDE A SIGNAL PRIOR TO SAID INTERVAL; MEANS RESPONSIVE TO SAID SIGNAL FOR INTERRUPTING, FOR THE DURATION OF SAID INTERVAL, EXECUTION OF OPERATIONS WHICH ARE ADAPTED TO CONTINUE THROUGH SAID INTERVAL AND TO REQUIRE SAID DATA PROCESSING UNIT TO COMMUNICATE WITH SAID DATA STORAGE UNIT DURING SAID INTERVAL; AND MEANS RESPONSIVE TO SAID SIGNAL FOR INTERRUPTING, FOR THE DURATION OF SAID INTERVAL, EXECUTION OF SAID PROGRAM WHEN THE OPERATION BEING EXECUTED WHEN SAID SIGNAL OCCURS TERMINATES BEFORE SAID INTERVAL.
US8392A 1960-02-12 1960-02-12 Data processing system Expired - Lifetime US3383660A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US8392A US3383660A (en) 1960-02-12 1960-02-12 Data processing system
US611182A US3502853A (en) 1960-02-12 1966-08-05 Data processing system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8392A US3383660A (en) 1960-02-12 1960-02-12 Data processing system
US61118266A 1966-08-05 1966-08-05

Publications (1)

Publication Number Publication Date
US3383660A true US3383660A (en) 1968-05-14

Family

ID=26678151

Family Applications (2)

Application Number Title Priority Date Filing Date
US8392A Expired - Lifetime US3383660A (en) 1960-02-12 1960-02-12 Data processing system
US611182A Expired - Lifetime US3502853A (en) 1960-02-12 1966-08-05 Data processing system

Family Applications After (1)

Application Number Title Priority Date Filing Date
US611182A Expired - Lifetime US3502853A (en) 1960-02-12 1966-08-05 Data processing system

Country Status (1)

Country Link
US (2) US3383660A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788641A (en) * 1985-08-20 1988-11-29 Fujitsu Limited Magnetic tape prefetch control system dynamically varying the size of the prefetched block
US4860111A (en) * 1982-10-18 1989-08-22 Canon Kabushiki Kaisha Information transmission system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608659A (en) * 1983-09-30 1986-08-26 Honeywell Information Systems Inc. Arithmetic logic unit with outputs indicating invalid computation results caused by invalid operands

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
US2831179A (en) * 1949-12-02 1958-04-15 Int Standard Electric Corp Information handling equipment
US2969912A (en) * 1957-02-26 1961-01-31 Ibm Error detecting and correcting circuits
US2970764A (en) * 1954-06-04 1961-02-07 Ibm Checking circuit
US3008127A (en) * 1959-06-03 1961-11-07 Honeywell Regulator Co Information handling apparatus
US3061192A (en) * 1958-08-18 1962-10-30 Sylvania Electric Prod Data processing system
US3063036A (en) * 1958-09-08 1962-11-06 Honeywell Regulator Co Information handling apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133190A (en) * 1952-03-31 1964-05-12 Sperry Rand Corp Universal automatic computer utilizing binary coded alphanumeric characters
BE542992A (en) * 1954-11-23

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831179A (en) * 1949-12-02 1958-04-15 Int Standard Electric Corp Information handling equipment
US2679638A (en) * 1952-11-26 1954-05-25 Rca Corp Computer system
US2970764A (en) * 1954-06-04 1961-02-07 Ibm Checking circuit
US2969912A (en) * 1957-02-26 1961-01-31 Ibm Error detecting and correcting circuits
US3061192A (en) * 1958-08-18 1962-10-30 Sylvania Electric Prod Data processing system
US3063036A (en) * 1958-09-08 1962-11-06 Honeywell Regulator Co Information handling apparatus
US3008127A (en) * 1959-06-03 1961-11-07 Honeywell Regulator Co Information handling apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4860111A (en) * 1982-10-18 1989-08-22 Canon Kabushiki Kaisha Information transmission system
US4788641A (en) * 1985-08-20 1988-11-29 Fujitsu Limited Magnetic tape prefetch control system dynamically varying the size of the prefetched block

Also Published As

Publication number Publication date
US3502853A (en) 1970-03-24

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