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:
Nov. 14, 2000
Filed:
May. 21, 1997
Applicant:
Inventor:
Kevin F Jennings, Novi, MI (US);
Assignee:
Unisys Corporation, Blue Bell, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
711167 ; 711168 ; 711163 ; 711104 ; 36518901 ; 36518904 ; 365233 ;
Abstract
The invention includes apparatus for controlling a high speed memory unit M that is written to on every cycle and read from on every cycle except during receipt of write commands. The apparatus includes a timing coordinator with bi-stable storage means that store and present certain signals to the memory in conjunction with clock signals so as to be immediately usable by the memory, and so that the memory can responsively output data to a user. The signals include commands R/W to Read or Write, Address signals and Data signals.