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:
Nov. 11, 2003
Filed:
Dec. 15, 1999
Lloyd P. Matthews, Buda, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A module for controlling an output signal in a system including first and second power supply signals. The module includes a comparator coupled to receive the first power supply signal and a second signal and coupled to provide a control signal. Also included is a pad module coupled to receive the first power supply signal and the control signal and coupled to provide an output signal. The output signal of the pad module is disabled when the control signal has a first value. Various aspects of the present invention may also be realized through a power-on disable module for an apparatus having multiple power supply signals. The power-on disable module includes a controller coupled to receive a plurality of power supply signals and coupled to provide a power-on disable signal depending on a comparison of the power supply signals.