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:
Apr. 25, 1989
Filed:
Oct. 26, 1987
Applicant:
Inventor:
Hsing-San Lee, Essex Junction, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365189 ; 365230 ; 365241 ;
Abstract
An improved memory sensing control circuit is provided wherein pulses derived from row or word address changes and from column or bit address changes are used to produce set pulses which are applied at optimum time intervals to a sense amplifier. More particularly, the memory sensing control circuit includes first and second paths for transmitting a bit decoder drive pulse coupled to a sense amplifier set device and means responsive to pulses derived from row or word and column or bit address change detecting means for selecting one of the first and second paths.