FR2215654B3 - - Google Patents

Info

Publication number
FR2215654B3
FR2215654B3 FR7402479A FR7402479A FR2215654B3 FR 2215654 B3 FR2215654 B3 FR 2215654B3 FR 7402479 A FR7402479 A FR 7402479A FR 7402479 A FR7402479 A FR 7402479A FR 2215654 B3 FR2215654 B3 FR 2215654B3
Authority
FR
France
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
FR7402479A
Other languages
French (fr)
Other versions
FR2215654A1 (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.)
Hawker Siddeley Dynamics Ltd
Original Assignee
Hawker Siddeley Dynamics Ltd
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 Hawker Siddeley Dynamics Ltd filed Critical Hawker Siddeley Dynamics Ltd
Publication of FR2215654A1 publication Critical patent/FR2215654A1/fr
Application granted granted Critical
Publication of FR2215654B3 publication Critical patent/FR2215654B3/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/50—Adding; Subtracting
    • G06F7/501—Half or full adders, i.e. basic adder cells for one denomination
    • G06F7/503—Half or full adders, i.e. basic adder cells for one denomination using carry switching, i.e. the incoming carry being connected directly, or only via an inverter, to the carry output under control of a carry propagate signal

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Logic Circuits (AREA)
FR7402479A 1973-01-28 1974-01-25 Expired FR2215654B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4476372A GB1468342A (en) 1973-01-28 1973-01-28 Adder or priority-determining circuits for computers

Publications (2)

Publication Number Publication Date
FR2215654A1 FR2215654A1 (en) 1974-08-23
FR2215654B3 true FR2215654B3 (en) 1976-11-19

Family

ID=10434644

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7402479A Expired FR2215654B3 (en) 1973-01-28 1974-01-25

Country Status (4)

Country Link
DE (1) DE2404145A1 (en)
FR (1) FR2215654B3 (en)
GB (1) GB1468342A (en)
NL (1) NL7401039A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647982A1 (en) * 1976-10-22 1978-04-27 Siemens Ag LOGICAL CIRCUIT ARRANGEMENT IN INTEGRATED MOS CIRCUIT TECHNOLOGY
US4254471A (en) * 1978-04-25 1981-03-03 International Computers Limited Binary adder circuit
DE3035631A1 (en) * 1980-09-20 1982-05-06 Deutsche Itt Industries Gmbh, 7800 Freiburg BINARY MOS PARALLEL ADDER

Also Published As

Publication number Publication date
FR2215654A1 (en) 1974-08-23
GB1468342A (en) 1977-03-23
DE2404145A1 (en) 1974-09-05
NL7401039A (en) 1974-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse