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:
Apr. 24, 2007
Filed:
Nov. 24, 2003
Sequential flow-control and fifo memory devices that are depth expandable in standard mode operation
Applicants:
Mario AU, Fremont, CA (US);
Jiann-jeng Duh, San Jose, CA (US);
Tze-yuan Fang, Campbell, CA (US);
Inventors:
Assignee:
Integrated Device Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01); G06F 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
FIFO memory devices are configured to support a pair of hybrid operating modes that enable the FIFO memory device to be depth-expandable with other FIFO memory devices in a collective standard mode of operation. The pair of hybrid operating modes including a first hybrid mode that supports a write interface configured in standard mode and a read interface configured in first-word fall-through (FWFT) mode and a second hybrid mode that supports a write interface configured in FWFT mode and a read interface configured in standard mode.