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:
Jan. 29, 1991
Filed:
Nov. 23, 1988
John D Polstra, Seattle, WA (US);
John Fluke Mfg. Co., Inc., Everett, WA (US);
Abstract
A method and apparatus for providing automatic verification of the kernel circuitry of a microprocessor-based system in which the microprocessor (.mu.P) include an instruction prefetch feature. During testing by memory emulation, the memory addresses accessed by the .mu.P are evaluated as to type of access, address and data size in accordance with a test program and a corresponding checking table to determine if such accesses are consistent with a funtional .mu.P of the same type. Other data structures such as flags and pointers are provided to enhance the verification operation and use of the checking table.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile