| 摘要 |
A TCP/IP (Transmission Control Protocol/Internet Protocol) reception processing circuit for transferring a packet included in a frame and received from a lower layer to a memory accessible by an upper layer, includes a section that presumes a communication end point as a destination of the packet included in the frame and received from the lower layer and starts transfer of the packet to the communication end point presumed as the destination of the packet in parallel with specifying the communication end point as the destination of the packet, and a section that stops the transfer of the packet to the communication end point presumed as the destination of the packet and starting transfer of the packet to the communication end point specified as the destination of the packet in response to the communication end point specified as the destination of the packet if the communication end point presumed as the destination of the packet is unmatched with the communication end point specified as the destination of the packet, if the communication end point presumed as the destination of the packet is matched with the communication end point specified as the destination of the packet, the transfer of the packet to the communication end point presumed as the destination of the packet is continued.
|
