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. 31, 1999
Filed:
Sep. 23, 1994
Applicant:
Inventors:
Adrian Hartog, Toronto, CA;
Sanford S Lum, Scarborough, CA;
Fridtjof Martin Weigel, Scarborough, CA;
Assignee:
ATI Technologies Inc., Ontario, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
711207 ; 711170 ; 711171 ; 711172 ; 711173 ; 711206 ; 711208 ; 711209 ;
Abstract
A method of addressing a computer subsystem memory comprised of establishing an aperture having a predetermined page size, addressing the memory at address boundaries defining multiples of half the page size, and reading or writing a page of data from or to the subsystem memory using the established aperture at consecutive memory locations beginning at one of the boundaries.