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:
Jun. 11, 2019
Filed:
Dec. 17, 2014
Xilinx, Inc., San Jose, CA (US);
Michaela Blott, Dublin, IE;
David A. Sidler, Bremgarten, SZ;
Kimon Karras, Dublin, IE;
Raymond Carley, Dublin, IE;
Kornelis A. Vissers, Sunnyvale, CA (US);
XILINX, INC., San Jose, CA (US);
Abstract
In an example, an integrated circuit (IC) includes a receive circuit, a transmit circuit, and a control circuit. The receive circuit includes a receive data path and a receive control interface, the receive data path coupled to store received transmission control protocol (TCP) data for a plurality of TCP sessions in a respective plurality of receive buffers in an external memory circuit external to the IC. The transmit circuit includes a transmit data path and a transmit control interface, the transmit data path coupled to read TCP data to be transmitted for the plurality of TCP sessions from a respective plurality of transmit buffers in the external memory circuit. The control circuit is coupled to the receive control interface and the transmit control interface, the control circuit configured to maintain data structures to maintain TCP state information for the plurality of TCP sessions.