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. 20, 1999
Filed:
Dec. 15, 1995
Applicant:
Inventors:
Mark W McDermott, Austin, TX (US);
Antone L Fourcroy, Fort Collins, CO (US);
Assignee:
National Semiconductor Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
327298 ; 327291 ; 327150 ; 327159 ; 395556 ; 395558 ;
Abstract
A processing system includes circuitry and methodology for selecting clock generation modes between phase-locked loop and static delay line loop circuitries. The node may be selectable through an externally accessible pin, an internal bond wire option, a boundary test scan control point, or other programmable register or control point.