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:
Jul. 24, 2018
Filed:
Oct. 01, 2015
Oracle International Corporation, Redwood City, CA (US);
Michael W. Parkin, Palo Alto, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A method and apparatus for logical-physical frame conversion in a serial link application is disclosed. An integrated circuit (IC) includes a serializer-deserializer (SERDES) coupled to a communications link and configured to convert outgoing data transmissions from parallel to serial and convert incoming data transmissions from serial to parallel. A framing unit is coupled to the SERDES and configured to convert data between a logical frame format for parallel transfer and a physical frame format for serial transfer over the communications link. The logical frame has a first number of bytes and the physical frame has a second number of bytes less than or equal to the first number. The first number is variable and the second number is fixed. The framing unit is further configured to convert data between the logical frame format and the physical frame format when the first number is a non-integral power of two.