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:
Jul. 03, 1984
Filed:
Nov. 25, 1981
Applicant:
Inventors:
Assignee:
Tokyo Shibaura Electric Company, Ltd., Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
364200 ;
Abstract
A memory access control system selects a program mode to carry out a cycle steal operation in response to a logic '1' condition of a predetermined bit position included in a command and selects a direct memory access mode to effect a direct memory access in response to a logic '0' condition of the predetermined bit position.