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:
May. 10, 2005
Filed:
Feb. 21, 2001
Paul Anthony Thayer, Austin, TX (US);
Paul Anthony Thayer, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system, apparatus, and computer program product are presented for enabling a hidden port in a computing device. A determination is made as to whether the computing device has a hidden port, which is a port that is externally inaccessible to a user of the computing device and is not dedicated for general input/output (I/O) purposes. If the computing device has a hidden port, then the computing device is configured to use the hidden port for general I/O purposes and possibly also for debugging purposes. The user may optionally specify a data value that can be used to indicate whether the user chooses for the hidden port to be enabled for general I/O purposes and/or for debugging purposes. The hidden port optionally may or may not be enabled based on whether the computing device is a legacy-free device.