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:
Dec. 30, 2003
Filed:
Jun. 30, 2000
Applicant:
Inventors:
Assignee:
PMC-Sierra, Inc., , CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
This document discloses some technical details of a FIFO interface used for both cell and packet data transfer. This interface is suitable for a large number of ports. It operates at an overall throughput of 800 Mb/s for 16-bit wide data paths at 50 MHz, and 3.2 Gb/s for 32-bit wide data paths at 100 MHz. It is designed to have minimal compatibility issues with UTOPIA L2 and similar interfaces.