FR2434432A1 - Processeur numerique permettant le traitement de signaux analogiques - Google Patents

Processeur numerique permettant le traitement de signaux analogiques

Info

Publication number
FR2434432A1
FR2434432A1 FR7918693A FR7918693A FR2434432A1 FR 2434432 A1 FR2434432 A1 FR 2434432A1 FR 7918693 A FR7918693 A FR 7918693A FR 7918693 A FR7918693 A FR 7918693A FR 2434432 A1 FR2434432 A1 FR 2434432A1
Authority
FR
France
Prior art keywords
analog signals
digital processor
logic unit
processing analog
scaling
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.)
Granted
Application number
FR7918693A
Other languages
English (en)
Other versions
FR2434432B1 (fr
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.)
Intel Corp
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of FR2434432A1 publication Critical patent/FR2434432A1/fr
Application granted granted Critical
Publication of FR2434432B1 publication Critical patent/FR2434432B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Analogue/Digital Conversion (AREA)
  • Complex Calculations (AREA)

Abstract

Le processeur programmable simule des filtres des générateurs de forme d'onde et des fonctions non linéaires telles qu'un redressement avec un haut degré de stabilité et à coût relativement bas. Une mémoire à accès direct à deux séries de bornes de sortie fournit des entrées à une unité arithmétique et logique 10. Une de ces entrées est couplée par l'intermédiaire d'un dispositif de changement d'échelle (ou de décalage). Ce dispositif de changement d'échelle, conjointement avec l'unité arithmétique et logique, assure une multiplication efficace, en particulier par des coefficients. Applications téléphoniques, notamment.
FR7918693A 1978-07-24 1979-07-19 Processeur numerique permettant le traitement de signaux analogiques Granted FR2434432A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92702978A 1978-07-24 1978-07-24

Publications (2)

Publication Number Publication Date
FR2434432A1 true FR2434432A1 (fr) 1980-03-21
FR2434432B1 FR2434432B1 (fr) 1984-12-28

Family

ID=25454059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918693A Granted FR2434432A1 (fr) 1978-07-24 1979-07-19 Processeur numerique permettant le traitement de signaux analogiques

Country Status (6)

Country Link
JP (2) JPS5518192A (fr)
DE (1) DE2929386A1 (fr)
FR (1) FR2434432A1 (fr)
GB (1) GB2026740B (fr)
HK (1) HK14385A (fr)
SG (1) SG60684G (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116147A (en) * 1980-02-20 1981-09-11 Hitachi Ltd Digital semiconductor integrated circuit and digital control system using it
GB2152249B (en) * 1983-12-26 1987-09-09 Mitsubishi Electric Corp Video signal processor
DE3909903C3 (de) * 1989-03-25 1998-10-22 Diehl Stiftung & Co Verfahren zum Verarbeiten binären Eingangsvariabler

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812470A (en) * 1972-07-31 1974-05-21 Westinghouse Electric Corp Programmable digital signal processor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812470A (en) * 1972-07-31 1974-05-21 Westinghouse Electric Corp Programmable digital signal processor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *
EXBK/79 *

Also Published As

Publication number Publication date
FR2434432B1 (fr) 1984-12-28
GB2026740A (en) 1980-02-06
JPS6429918U (fr) 1989-02-22
SG60684G (en) 1985-03-15
JPS5518192A (en) 1980-02-08
GB2026740B (en) 1983-03-30
DE2929386A1 (de) 1980-02-14
HK14385A (en) 1985-03-08

Similar Documents

Publication Publication Date Title
EP0158512A3 (fr) Circuit de remise à l'état initial
JPS5326175A (en) Electronic watch
FR2434432A1 (fr) Processeur numerique permettant le traitement de signaux analogiques
JPS5332731A (en) Program shutter
JPS5261945A (en) Transistor circuit
JPS5746577A (en) Signal processing circuit of solid-state image pickup device
JPS5357777A (en) Semiconductor memory device
JPS5311068A (en) Voltage detection circuit
JPS5572261A (en) Logic unit
FR2363115A1 (fr) Oscillateur a commande numerique
JPS5723114A (en) Digital data display device
JPS5441443A (en) Integrated circuit device
GB1322182A (en) Testing of apparatus
JPS548861A (en) Constant voltage circuit
JPS56155444A (en) Large scale integrated circuit device
JPS538597A (en) Photoelectric display cell
JPS5318942A (en) Frequency multiplication circuit
JPS53118326A (en) Complementary mos integrated circuit
JPS5263642A (en) Semiconductor filter device
JPS56111474A (en) Total testing device for motor
JPS53105163A (en) Current amplifier circuit
BIDDLE Charge-coupled devices for analog signal processing: A circuit study[M. S. Thesis]
JPS55153426A (en) Analog/digital conversion system
JPS5435720A (en) Sound source circuit
JPS53118155A (en) Arithmetic circuit

Legal Events

Date Code Title Description
ST Notification of lapse