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. 02, 1983
Filed:
May. 30, 1980
Applicant:
Inventors:
Yeshayahu Mor, Santa Clara, CA (US);
Allan M Schiffman, Mountain View, CA (US);
Assignee:
Fairchild Camera & Instrument Corporation, Mountain View, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
A microprocessor for facilitating the execution of instructions which require repetitive shift and arithmetic logic unit operations comprises an arithmetic logic unit having a first and a second input and an output, a plurality of registers, at least one of which is a bidirectionally shifting register and multiplexing apparatus for selectively coupling each of said plurality of registers to said first and said second inputs and said output of said arithmetic logic unit.