| 摘要 |
<p>It is possible to provide a technique for realizing a high-speed data processing device. A communication control device (10) includes a reception side communication control unit (2), a packet processing circuit (20), and a transmission side communication control unit (4). Each of the communication control units (2, 4) has a PHY processing unit (5a, 5b) for performing processing of a packet physical layer and a MAC processing unit (6a, 6b) for performing processing of the packet MAC layer. The packet processing circuit (20) is formed by a wired logic circuit and executes processing such as filtering according to the data contained in the packet. Processing is executed by a dedicated hardware circuit without requiring a CPU or an OS.</p> |
