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:
Mar. 29, 2011
Filed:
Jan. 07, 2008
Robert J. Devins, Essex Junction, VT (US);
Robert D. Herzl, South Burlington, VT (US);
David W. Milton, Underhill, VT (US);
Robert J. Devins, Essex Junction, VT (US);
Robert D. Herzl, South Burlington, VT (US);
David W. Milton, Underhill, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system and method for verifying an integrated circuit design is provided. The system comprising: an I/O controller connected to one or more I/O cores, the I/O cores part of the integrated circuit design; an external memory mapped test device having a switch for selectively connecting one or more of the I/O cores to corresponding I/O driver models; a bus for transferring signals between the I/O controller and the switch; and a test operating system for controlling the switch.