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:
Oct. 16, 2012
Filed:
Sep. 08, 2011
Rayesh Kashinath Raikar, Lakshmewar Uttara Kannada, IN;
Vijaya Bhaskar Kommineni, Gantyada Vizianagaram, IN;
Santosh Kumar Akula, Hyderabad, IN;
Ranjith Kumar Kotikalapudi, West Godavari, IN;
Vinay Gangadhar, Bangalore, IN;
Rayesh Kashinath Raikar, Lakshmewar Uttara Kannada, IN;
Vijaya Bhaskar Kommineni, Gantyada Vizianagaram, IN;
Santosh Kumar Akula, Hyderabad, IN;
Ranjith Kumar Kotikalapudi, West Godavari, IN;
Vinay Gangadhar, Bangalore, IN;
LSI Corporation, Milpitas, CA (US);
Abstract
Skip based control logic for first in first out buffer is disclosed. In one embodiment, a host controller interface (HCI) device includes an isochronous receive first in first out (IRFIFO) buffer. The IRFIFO buffer includes a storage for storing an isochronous data packet received from a guest device. Further, the IRFIFO buffer includes a write pointer for pointing to a write address of the storage for a write operation. Furthermore, the IRFIFO buffer includes a read pointer for pointing to a read address of the storage for a read operation. In addition, the IRFIFO includes a control logic for incrementing the read pointer by a value of a skip parameter of a skip register if the isochronous data packet is not valid for the read operation.