GB2020068B - Binary multiplier circuit including coding circuit - Google Patents

Binary multiplier circuit including coding circuit

Info

Publication number
GB2020068B
GB2020068B GB7911981A GB7911981A GB2020068B GB 2020068 B GB2020068 B GB 2020068B GB 7911981 A GB7911981 A GB 7911981A GB 7911981 A GB7911981 A GB 7911981A GB 2020068 B GB2020068 B GB 2020068B
Authority
GB
United Kingdom
Prior art keywords
circuit
including coding
binary multiplier
circuit including
coding circuit
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
GB7911981A
Other languages
English (en)
Other versions
GB2020068A (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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of GB2020068A publication Critical patent/GB2020068A/en
Application granted granted Critical
Publication of GB2020068B publication Critical patent/GB2020068B/en
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
    • G06F7/49—Computations with a radix, other than binary, 8, 16 or decimal, e.g. ternary, negative or imaginary radices, mixed radix non-linear PCM
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/50—Conversion to or from non-linear codes, e.g. companding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Nonlinear Science (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Complex Calculations (AREA)
  • Error Detection And Correction (AREA)
  • Facsimile Image Signal Circuits (AREA)
GB7911981A 1978-04-18 1979-04-05 Binary multiplier circuit including coding circuit Expired GB2020068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA301,370A CA1089569A (en) 1978-04-18 1978-04-18 Binary multiplier circuit including coding circuit

Publications (2)

Publication Number Publication Date
GB2020068A GB2020068A (en) 1979-11-07
GB2020068B true GB2020068B (en) 1982-09-02

Family

ID=4111272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911981A Expired GB2020068B (en) 1978-04-18 1979-04-05 Binary multiplier circuit including coding circuit

Country Status (5)

Country Link
JP (1) JPS583252B2 (ja)
CA (1) CA1089569A (ja)
FR (1) FR2423821A1 (ja)
GB (1) GB2020068B (ja)
SE (1) SE440562B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0452064U (ja) * 1990-09-10 1992-05-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1086043A (fr) * 1953-07-02 1955-02-09 Electronique & Automatisme Sa Perfectionnements aux multiplieurs pour calculatrices électriques numériques
FR2276635A1 (fr) * 1974-06-28 1976-01-23 Jeumont Schneider Multiplieur numerique rapide et ses applications
GB1597468A (en) * 1977-06-02 1981-09-09 Post Office Conversion between linear pcm representation and compressed pcm

Also Published As

Publication number Publication date
FR2423821A1 (fr) 1979-11-16
SE440562B (sv) 1985-08-05
JPS583252B2 (ja) 1983-01-20
JPS54140434A (en) 1979-10-31
FR2423821B1 (ja) 1984-11-02
SE7903354L (sv) 1979-10-19
GB2020068A (en) 1979-11-07
CA1089569A (en) 1980-11-11

Similar Documents

Publication Publication Date Title
JPS54114941A (en) Binary multiplying circuit
JPS54125887A (en) Digitallscanning converting circuit
HK58684A (en) Electrical circuit
GB2021346B (en) Threshold circuit
GB2033668B (en) Circuit assemblies
GB2019672A (en) Electronic calculators
JPS5525894A (en) Electronic circuit
JPS54117629A (en) Threshold value selecting circuit
GB2098774B (en) Binary coding circuit
JPS54101236A (en) Decoding circuit
JPS5558895A (en) Fetros circuit
JPS5583475A (en) Commutating circuit
GB2025740B (en) Noiseeliminating circuit
GB2015774B (en) Digital circuit generating
GB2028508B (en) Digital electronic mictrometer
JPS54113283A (en) Multiifunction circuit
JPS54145457A (en) Electronic circuit
JPS54141535A (en) Binary adder
GB2031680B (en) Moss-logic circuit
GB2020068B (en) Binary multiplier circuit including coding circuit
JPS54141534A (en) Binary adder
GB2039179B (en) Demodulator circuit
JPS5561097A (en) Electronic circuit containing case
IL55101A0 (en) Electronic circuit
JPS54140862A (en) Electric circuit

Legal Events

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