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:
May. 03, 1988
Filed:
Sep. 26, 1984
Applicant:
Inventors:
Charles C Hoac, Dallas, TX (US);
John C Linn, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ; G06F / ;
U.S. Cl.
CPC ...
371 49 ; 364716 ; 307472 ;
Abstract
A system for use in conjunction with the ALUs of computers, mini-computers, micro-computers and microprocessors wherein, upon a predetermined single command, the ALUs will be arranged to operate in a parity check mode or as a mask without otherwise disturbing the normal circuit operation of the ALUs utilized.