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:
Jul. 15, 1997
Filed:
Dec. 26, 1995
Vianney Andrieu, Paris, FR;
Alcatel Radiotelephone, Paris, FR;
Abstract
A method of setting the polarity of a digital signal coming from a first integrated circuit, said digital signal being representative of data generated within the integrated circuit and requiring application to an input of a second integrated circuit that requires a predetermined polarity. The method comprises storing the required polarity externally to said first integrated circuit at its digital signal output, an acquisition sequence for acquiring the stored polarity while the data is inactive, and an application sequence for applying the acquired polarity to the information when active in order to generate on an output of said first integrated circuit the digital signal for application to the input of said second integrated circuit. The method is applicable in digital systems that include integrated circuits that may come from different sources.