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:
May. 13, 2003
Filed:
Apr. 06, 1999
Applicant:
Inventor:
Didier Fuin, Lumbin, FR;
Assignee:
STMicroelectronics S.A., Gentilly, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/200 ;
U.S. Cl.
CPC ...
G06F 1/200 ;
Abstract
The present invention relates to a processor including at least one memory access unit for presenting a read or write address over an address bus of a memory in response to the execution of a read or write instruction; and an arithmetic and logic unit operating in parallel with the memory access unit and arranged at least to present data on the data bus of the memory while the memory access unit presents a write address. The processor includes a write address queue in which is stored each write address provided by the memory access unit waiting for the availability of the data to be written.