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. 10, 2012
Filed:
Apr. 05, 2010
Applicants:
Jean-claude Duby, Saint Egreve, FR;
Flora Leymarie, Claix, FR;
Thierry Padilla, Claix, FR;
Inventors:
Assignee:
ARM Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus is disclosed for receiving input signals in a first higher voltage domain and for generating and outputting signals in a second lower voltage domain, said apparatus comprising: an input pad; output circuitry, said output circuitry being configured to switch to output a first predetermined value in response to a rising input signal exceeding an upper threshold value and to switch to output a second predetermined value in response to a falling input signal falling below a lower threshold value; a first input path; a second input path; and a controllable connecting path between said first and second inputs.