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. 10, 2001
Filed:
May. 22, 2000
Subramani Kengeri, San Jose, CA (US);
Jawji Chen, Fremont, CA (US);
Silicon Access Networks, Inc., San Jose, CA (US);
Abstract
A system and/or method for simultaneous read/write access of 1-Transistor (1-T) dynamic random access memory (DRAM), which does not rely on a dual-port DRAM to perform read and write accesses within single clock cycle. A single-port 1-T DRAM works with modified design of read sense amplifier to perform both read and write accesses within single clock cycle, thereby retaining high performance and compact size that characterize the 1-T DRAM while allowing simultaneous read/write access that characterizes dual-port memory. Hence, single-port 1-T DRAM constitutes a pseudo dual-port 1-T DRAM that emulates the dual-port DRAM's ability in performing simultaneous read/write memory access of 1-T DRAM.