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:
Apr. 01, 2025
Filed:
Apr. 22, 2022
Nxp B.v., Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A network station scheduling a frame to be transmitted by a transmitter of the network station at a transmit time. The transmit time is based on a first clock. A request is then issued to a direct memory access (DMA) circuit to retrieve the frame from a system memory. An advance time offset associated with the first clock is determined based on an estimated DMA latency of the DMA circuit. A frame retrieved by the DMA circuit is provided to a staging circuit. When a time of a second clock reaches the transmit time of the frame in the staging circuit, the frame is transmitted at the transmit time. In an example, a time of the first clock is ahead of a time of the second clock by the advance time offset.