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. 24, 2008
Filed:
Jun. 03, 2005
Applicants:
Mario AU, Fremont, CA (US);
Jason Zhi-cheng MO, Fremont, CA (US);
Inventors:
Mario Au, Fremont, CA (US);
Jason Zhi-Cheng Mo, Fremont, CA (US);
Assignee:
Integrated Device Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 13/00 (2006.01); G06F 13/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Multi-Q FIFO memory devices are configured to support a backed-off standard (BOS) mode of operation. This mode of operation enables automatic re-reading of at least one data word previously read from a first queue in the FIFO memory chip during a first FIFO read operation, in response to a queue-switch back to the first queue during a second FIFO read operation. To support this mode of operation, a read counter associated with the first queue is backed-off at least one entry position in response to the queue-switch.