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. 04, 2000
Filed:
Aug. 04, 1997
Kazuaki Satoh, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
To operate faster, a memory system includes a central processing unit (CPU) for executing a first instruction, and for outputting first, second and third signals, a memory device for storing first data and the first instruction, a first buffer for storing second data, a controller for writing the second data into the memory device when the controller receives the first signal, for reading the first data from the memory device after writing the second data into the memory device when the controller receives the second signal, and for reading the first instruction from the memory device and sending the first instruction to the CPU before writing the second data into the memory device when the controller receives the third signal.