ES451051A1 - Un multiplicador digital. - Google Patents

Un multiplicador digital.

Info

Publication number
ES451051A1
ES451051A1 ES451051A ES451051A ES451051A1 ES 451051 A1 ES451051 A1 ES 451051A1 ES 451051 A ES451051 A ES 451051A ES 451051 A ES451051 A ES 451051A ES 451051 A1 ES451051 A1 ES 451051A1
Authority
ES
Spain
Prior art keywords
adder
serial
input
adding cell
input elements
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
ES451051A
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica SA
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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES451051A1 publication Critical patent/ES451051A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • 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
    • G06F7/544—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 for evaluating functions by calculation
    • G06F7/5443—Sum of products
    • 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
    • G06F7/499—Denomination or exception handling, e.g. rounding or overflow
    • G06F7/49905—Exception handling
    • G06F7/4991—Overflow or underflow
    • G06F7/49921—Saturation, i.e. clipping the result to a minimum or maximum value
ES451051A 1975-08-27 1976-08-27 Un multiplicador digital. Expired ES451051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3534575A GB1476603A (en) 1975-08-27 1975-08-27 Digital multipliers

Publications (1)

Publication Number Publication Date
ES451051A1 true ES451051A1 (es) 1977-08-16

Family

ID=10376698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451051A Expired ES451051A1 (es) 1975-08-27 1976-08-27 Un multiplicador digital.

Country Status (4)

Country Link
CA (1) CA1073113A (es)
DE (1) DE2636028A1 (es)
ES (1) ES451051A1 (es)
GB (1) GB1476603A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418579A2 (fr) * 1977-03-09 1979-09-21 Onera (Off Nat Aerospatiale) Filtre numerique recursif a coefficients en combinaison reduite de puissances de deux
EP0042452B1 (en) * 1980-06-24 1984-03-14 International Business Machines Corporation Signal processor computing arrangement and method of operating said arrangement
NL8100307A (nl) * 1981-01-23 1982-08-16 Philips Nv Werkwijze voor het verzwakken van een digitaal signaal en een inrichting voor het uitvoeren van deze werkwijze.
FR2609222B1 (fr) * 1986-09-25 1989-11-24 France Etat Procede et dispositif de linearisation par memoire morte de la fonction de transfert d'un quadripole, et application y relative
GB8703136D0 (en) * 1987-02-11 1987-03-18 Univ Cardiff Filtering electrical signals
FR2990781A1 (fr) 2012-05-15 2013-11-22 St Microelectronics Grenoble 2 Multiplieur serie numerique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3311739A (en) * 1963-01-10 1967-03-28 Ibm Accumulative multiplier

Also Published As

Publication number Publication date
DE2636028A1 (de) 1977-03-10
GB1476603A (en) 1977-06-16
CA1073113A (en) 1980-03-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612