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. 31, 1995
Filed:
Dec. 30, 1991
Applicant:
Inventor:
David H Evans, Lexington, KY (US);
Assignee:
International Business Machines, Corp., Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ;
U.S. Cl.
CPC ...
395400 ; 395575 ; 371 161 ; 371 162 ;
Abstract
The physical memory of a computer may not be directly accessable to the operator during the operation of a program due to the operational requirements of the operating system. Direct access to the physical memory of the computer during such operation may be possible through the aliasing of the physical memory locations and the creation of virtual alias addresses which will then give operator the necessary control to directly access any memory location thereby permitting the debugging of the program.