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. 13, 1991
Filed:
May. 24, 1990
Applicant:
Inventors:
Mitsugu Naitoh, Kawasaki, JP;
Junichi Shikatani, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365201 ; 36518904 ; 371 211 ;
Abstract
A semiconductor integrated circuit device comprising a first circuit forming a random logic and outputting a plurality of first parallel data of plural bits, a second circuit which receives the plurality of first parallel data and supplies a plurality of second parallel data of plural bits to the first circuit, and a test circuit which divides a part of external parallel data of plural bits smaller in number than the first parallel data into a plurality of third parallel data of plural bits in such a manner that the plurality of third parallel data correspond in number to the plurality of first parallel data.