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:
Jun. 16, 2015
Filed:
Jul. 27, 2012
Applicants:
Stuart Ryan, Bristol, GB;
Andrew Michael Jones, Bristol, GB;
Inventors:
Stuart Ryan, Bristol, GB;
Andrew Michael Jones, Bristol, GB;
Assignee:
STMICROELECTRONICS (RESEARCH & DEVELOPMENT) LIMITED, Marlow Bucks, GB;
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 12/08 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0897 (2013.01); G06F 12/0811 (2013.01); G06F 12/0802 (2013.01); G06F 2212/6022 (2013.01); G06F 12/0862 (2013.01);
Abstract
A first cache arrangement including an input configured to receive a memory request from a second cache arrangement; a first cache memory for storing data; an output configured to provide a response to the memory request for the second cache arrangement; and a first cache controller; the first cache controller configured such that for the response to the memory request output by the output, the cache memory includes no allocation for data associated with the memory request.