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:
Jun. 28, 1994
Filed:
May. 07, 1993
Applicant:
Inventors:
Terry J Parks, Round Rock, TX (US);
Keith D Matteson, Austin, TX (US);
Assignee:
Dell U.S.A., L.P., Austin, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395425 ; 365 49 ; 364243 ; 3642434 ; 36424341 ; 3642384 ; 3642814 ; 364D / ;
Abstract
A computer system includes an accessible memory controller, an accessible cache controller, and circuitry for accessing the accessible memory controller and the accessible cache controller simultaneously. Certain preferred embodiments of the present invention also include a deassertable miss line, that is, a line which when deasserted indicates that the data was found in the cache and that the memory access should be cancelled.