Patent EP0032864A1 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0032864A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Device for the decentralization of the management of a transfer bus common to several units of a data processing system

Assignee: Compagnie Internationale pour l'Informatique CII-Honeywell Bull SA
•
Filing: 1981-01-19
•
Granted: —
•
Expires: 2001-01-19
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French Le dispositif est constitué par un ensemble de logiques de commande 12bis distribuées à raison d'une par unité comprenant chacune un circuit de priorité P12 recevant sur une entrée la demande locale RQiL pour prendre de la maîtrise du bus, l'unité dans laquelle il se trouve et sur les autres entrées l'ensemble des autres demandes externes RQk émises par les autres unités, la maîtrise du bus étant accordée à l'unité demanderesse dont le circuit de priorité la reconnaît comme étant la plus prioritaire. The device consists of a set of control units 12bis distributed at the rate of one per unit, each comprising a priority circuit P12 receiving on an input the local request RQiL to take control of the bus, the unit in which it is located. finds and on the other inputs all the other external requests RQk emitted by the other units, control of the bus being granted to the requesting unit whose priority circuit recognizes it as being the highest priority.

Inventors

  • 👤 Daniel René Vinot

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 13:40
CPC Classifications
G; G06; G06F; G06F13/00; G06F13/14; G06F13/36; G06F13/368; G06F13/378

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

FR2418494A1 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag