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EP0408439A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Programmable logic state signal generator

Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1990-07-09
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Granted: —
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Expires: 2010-07-09
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Abstract

Abstract Translated from French L'invention concerne un générateur de signaux à états logiques programmables, comportant plusieurs voies (V0, V1, V2, ... , V4, ... ) capables de fournir respectivement sur des sorties, des signaux cycliques (... , SCV1, SCV2, SCV3, ... ) à états logiques successifs programmables, à deux états. Ce générateur comporte, pour chaque voie, en générateur (G1) fournissant des impulsions de fréquence prédéterminée, une mémoire programmable (M1) d'états de cycle enregistrant les états binaires du cycle à obtenir, un compteur d'adresses (C1) de la mémoire d'états (M1), et des moyens (MC1) de commande de déclenchement ou d'arrêt de la voie, reliés au générateur G1 d'impulsions pour commander son déclenchement ou son arrêt. Application à l'obtention de signaux cycliques complexes et au déclenchement de processus divers. The invention relates to a signal generator with programmable logic states, comprising several channels (V0, V1, V2, ..., V4, ...) capable of supplying cyclic signals (..., SCV1) respectively on outputs. , SCV2, SCV3, ...) with successive programmable logic states, with two states. This generator comprises, for each channel, as a generator (G1) supplying pulses of predetermined frequency, a programmable memory (M1) of cycle states recording the binary states of the cycle to be obtained, an address counter (C1) of the state memory (M1), and means (MC1) for triggering or stopping the channel, connected to the pulse generator G1 to control its triggering or stopping. Application to obtaining complex cyclic signals and to triggering various processes.

Inventors

  • 👤 Philippe Lebel

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 18:18
CPC Classifications
G; G06; G06F; G06F1/00; G06F1/02; G06F1/025

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

EP0129432A2 Cited
EP0137304A2 Cited
US4791384A Cited
WO1986004702A1 Cited

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