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:
Dec. 28, 1993
Filed:
Dec. 13, 1990
Applicant:
Inventors:
Morris D Ward, Garland, TX (US);
Jy-Der Tai, Plano, TX (US);
Kenneth L Williams, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; G11C / ;
U.S. Cl.
CPC ...
365221 ; 36518901 ; 36518904 ;
Abstract
A sequential memory (10) includes synchronous write control circuitry (26) and synchronous read control circuitry (22). The synchronous write control circuitry produces an Input Ready (IR) signal synchronous with the WRTCLK signal. The synchronous read control circuitry (22) generates a Output Ready (OR) signal synchronously with the RDCLK signal. A RSAM (read sense amplifier) signal is provided to read the sense amplifier associated with a memory (12) responsive to the RDCLK if a RAMRDY signal indicates that a read from this location may be requested on the next clock cycle.