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:
Feb. 14, 1995
Filed:
Aug. 05, 1991
Linda Newell, Fremont, CA (US);
Matt Noel, Boulder Creek, CA (US);
Amdahl Corporation, Sunnyvale, CA (US);
Abstract
The invention provides a method and apparatus for logging all references to microstore addresses irrespective of the number of times that a same address is referenced and irrespective of the order in which addresses are referenced. It provides a log indicating simply whether each address of the microstore has or has not been referenced within a prescribed time period. There is no limit placed on the duration of the prescribed time period and thus logging can cover long-term events such as, the full execution of a single macro-instruction, the full execution of an assembly level routine or the execution of all micro-instructions resident in the microstore as they are subjected to all possible input parameters. A practical tool for global visualization of computer operations is therefore provided.