Logical separation and accessing of descriptor memories

Details Logical separation and accessing of descriptor memories Logical separation and accessing of descriptor memories

2011-05-03

2011-05-03

Jain, Raj K (Department: 2472)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

Reexamination Certificate

active

07936758

ABSTRACT:
A packet header processing engine includes a memory having a number of distinct portions for respectively storing different types of descriptor information for a header of a packet. A packet header processing unit includes a number of pointers corresponding to the number of distinct memory portions. The packet header processing unit is configured to retrieve the different types of descriptor information from the number of distinct memory portions and to generate header information from the different types of descriptor information.

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Co-pending U.S. Appl. No. 11/695,723, filed Apr. 3, 2007 entitled “Logical Separation and Accessing of Descriptor Memories” by Raymond Marcelino Manese Lim et al., 51 pages.

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