FR74027E - Dispositif pour le transfert de données - Google Patents

Dispositif pour le transfert de données

Info

Publication number
FR74027E
FR74027E FR58100A FR74027DA FR74027E FR 74027 E FR74027 E FR 74027E FR 58100 A FR58100 A FR 58100A FR 74027D A FR74027D A FR 74027DA FR 74027 E FR74027 E FR 74027E
Authority
FR
France
Prior art keywords
time
flip
line
gate
flop
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
FR58100A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR74027E publication Critical patent/FR74027E/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/492—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination
    • G06F7/493—Computations with decimal numbers radix 12 or 20. using a binary weighted representation within each denomination the representation being the natural binary coded representation, i.e. 8421-code
    • G06F7/494—Adding; Subtracting
    • G06F7/495—Adding; Subtracting in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Economics (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Optimization (AREA)
  • Marketing (AREA)
  • Mathematical Analysis (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Computational Mathematics (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Human Resources & Organizations (AREA)
  • Pure & Applied Mathematics (AREA)
  • Operations Research (AREA)
  • Strategic Management (AREA)
  • Tourism & Hospitality (AREA)
  • General Business, Economics & Management (AREA)
  • Error Detection And Correction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Exchange Systems With Centralized Control (AREA)
FR58100A 1955-08-01 1956-12-17 Dispositif pour le transfert de données Expired FR74027E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52544655A 1955-08-01 1955-08-01
US565293A US3026036A (en) 1955-08-01 1956-01-24 Data transfer apparatus
US846279A US3083910A (en) 1955-08-01 1959-10-14 Serial adder and subtracter

Publications (1)

Publication Number Publication Date
FR74027E true FR74027E (fr) 1960-11-07

Family

ID=27414919

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1187632D Expired FR1187632A (fr) 1955-08-01 1956-07-27 Dispositif pour le transfert de données
FR58100A Expired FR74027E (fr) 1955-08-01 1956-12-17 Dispositif pour le transfert de données
FR79304D Expired FR79304E (fr) 1955-08-01 1960-10-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1187632D Expired FR1187632A (fr) 1955-08-01 1956-07-27 Dispositif pour le transfert de données

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR79304D Expired FR79304E (fr) 1955-08-01 1960-10-13

Country Status (5)

Country Link
US (2) US3026036A (fr)
FR (3) FR1187632A (fr)
GB (1) GB889269A (fr)
IT (1) IT557030A (fr)
NL (1) NL209391A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210732A (en) * 1958-01-31 1965-10-05 Sylvania Electric Prod Switching network
US3259886A (en) * 1961-07-07 1966-07-05 Bunker Ramo Data transfer apparatus
US3363331A (en) * 1963-02-21 1968-01-16 Gen Precision Systems Inc Flight simulator
US3287546A (en) * 1963-02-27 1966-11-22 Ibm Parity prediction apparatus for use with a binary adder
GB1054203A (fr) * 1963-12-04
US3523282A (en) * 1964-09-24 1970-08-04 Friden Inc Calculator
US3305944A (en) * 1964-10-14 1967-02-28 Robert M Porter Computer model teaching aid
US3487368A (en) * 1965-04-06 1969-12-30 Gen Electric Variable length accumulator in a data processing system
US3486015A (en) * 1965-05-24 1969-12-23 Sharp Kk High speed digital arithmetic unit with radix correction
US3463910A (en) * 1966-01-04 1969-08-26 Ibm Digit processing unit
US3509331A (en) * 1966-10-24 1970-04-28 Ibm Serial-by-digit recirculating accumulating register
US3621219A (en) * 1967-08-15 1971-11-16 Hayakawa Denki Kogyo Kk Arithmetic unit utilizing magnetic core matrix registers
US3521043A (en) * 1967-09-15 1970-07-21 Ibm Ripple-free binary coded decimal accumulator forming correct result during single memory accessing cycle
US3571582A (en) * 1968-02-29 1971-03-23 Gen Electric Serial bcd adder/subtracter utilizing interlaced data
US3584206A (en) * 1968-02-29 1971-06-08 Gen Electric Serial bcd adder/subtracter/complementer utilizing interlaced data
US3694642A (en) * 1970-05-04 1972-09-26 Computer Design Corp Add/subtract apparatus for binary coded decimal numbers
GB1375588A (fr) * 1971-02-22 1974-11-27

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2782985A (en) * 1946-12-17 1957-02-26 Bell Telephone Labor Inc Tape control arrangement for computer
US2636672A (en) * 1949-01-19 1953-04-28 Ibm Selective sequence electronic calculator
US2701095A (en) * 1949-02-12 1955-02-01 George R Stibitz Electronic computer for division
USRE24447E (en) * 1949-04-27 1958-03-25 Diagnostic information monitoring
NL227827A (fr) * 1949-06-03
US2810516A (en) * 1949-06-03 1957-10-22 Nat Res Dev Electronic digital computing devices
BE496518A (fr) * 1949-06-22
NL154333B (nl) * 1949-06-22 Polaroid Corp Fotografische filmeenheid van het zelfontwikkeltype.
NL160448B (nl) * 1950-04-13 Motorola Inc Ruisonderdrukkingsschakeling voor een ontvanger voor een in frequentie gemoduleerde draaggolf.
NL102605C (fr) * 1950-05-18
US2797862A (en) * 1951-11-08 1957-07-02 Bell Telephone Labor Inc Digital computer
FR1084147A (fr) * 1952-03-31 1955-01-17
GB789207A (en) * 1953-03-24 1958-01-15 Nat Res Dev Electronic digital computing machines
US2848532A (en) * 1954-06-01 1958-08-19 Underwood Corp Data processor
NL124574C (fr) * 1954-08-17
US2848607A (en) * 1954-11-22 1958-08-19 Rca Corp Information handling system
USRE25120E (en) * 1954-12-08 1962-02-06 holmes

Also Published As

Publication number Publication date
US3083910A (en) 1963-04-02
US3026036A (en) 1962-03-20
FR79304E (fr) 1962-10-08
IT557030A (fr)
FR1187632A (fr) 1959-09-14
GB889269A (en) 1962-02-14
NL209391A (fr)

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