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:
Aug. 12, 2003
Filed:
Jan. 14, 2000
Gary L. Swoboda, Sugarland, TX (US);
David R. Matt, Missouri City, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
In-circuit-emulation of an integrated circuit including a digital data processor capable of executing program instructions selectively assigns emulation resources to either the emulation function or the application program. Each emulation resource can have three states: unassigned; an emulation state assigned to emulation function; or an application state assigned to the application program. An emulation resource in the unassigned state may be assigned to emulation or application by writing to a predetermined data register. Emulation resources assigned to emulation return to unassigned state upon a test logic reset. Emulation resources assigned to the application return to the unassigned state upon an integrated circuit logic reset.