The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 06, 1999
Filed:
Aug. 01, 1996
Applicant:
Inventors:
Claude Athenes, Paris, FR;
Jean-Claude Audrix, Saint Martin d'Uriage, FR;
Bernard Louis-Gavet, Saint Egreve, FR;
Assignee:
SGS-Thomson Microelectronics S.A., Saint Genis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04J / ; H04L / ; H04Q / ;
U.S. Cl.
CPC ...
370379 ; 370382 ; 370409 ; 370498 ;
Abstract
A device for transferring binary data between a time-division multiplex and a RAM includes circuitry for assigning, for each time slot of the multiplex, a logical channel number. This enables two HDLC controllers, respectively for transmission and reception, to be shared between all the channels of the multiplex.