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  2. Control unit - Wikipedia

    en.wikipedia.org/wiki/Control_unit

    The control unit (CU) is a component of a computer's central processing unit (CPU) that directs the operation of the processor. A CU typically uses a binary decoder to convert coded instructions into timing and control signals that direct the operation of the other units (memory, arithmetic logic unit and input and output devices, etc.).

  3. MAC address - Wikipedia

    en.wikipedia.org/wiki/MAC_address

    Label of a UMTS router with MAC addresses for LAN and WLAN modules. A MAC address (short for medium access control address or media access control address) is a unique identifier assigned to a network interface controller (NIC) for use as a network address in communications within a network segment.

  4. Protocol data unit - Wikipedia

    en.wikipedia.org/wiki/Protocol_data_unit

    A media access control protocol data unit (MAC PDU or MPDU) is a message that is exchanged between media access control (MAC) entities in a communication system based on the layered OSI model. [ 3 ] In systems where the MPDU may be larger than the MAC service data unit (MSDU), the MPDU may include multiple MSDUs as a result of packet aggregation .

  5. Network processor - Wikipedia

    en.wikipedia.org/wiki/Network_processor

    Intel FWIXP422BB. A network processor is an integrated circuit which has a feature set specifically targeted at the networking application domain.. Network processors are typically software programmable devices and would have generic characteristics similar to general purpose central processing units that are commonly used in many different types of equipment and products.

  6. Control unit (disambiguation) - Wikipedia

    en.wikipedia.org/wiki/Control_unit_(disambiguation)

    Control unit may refer to: Control unit, a component of a computer's central processing unit; Control unit, a special area of a prison that is used to keep prisoners in solitary confinement (also called a "segregation unit") Another name for a Controller; Multipoint control unit, a device commonly used to bridge videoconferencing connections

  7. Router (computing) - Wikipedia

    en.wikipedia.org/wiki/Router_(computing)

    A router in a local area network (LAN) of a single organization is called an interior router. A router that is operated in the Internet backbone is described as exterior router. While a router that connects a LAN with the Internet or a wide area network (WAN) is called a border router, or gateway router. [24]

  8. Wireless router - Wikipedia

    en.wikipedia.org/wiki/Wireless_router

    An early example of a wireless router The internal components of a wireless router. A wireless router or Wi-Fi router is a device that performs the functions of a router and also includes the functions of a wireless access point. It is used to provide access to the Internet or a private computer network.

  9. Flit (computer networking) - Wikipedia

    en.wikipedia.org/wiki/Flit_(computer_networking)

    In computer networking, a flit (flow control unit or flow control digit) is a link-level atomic piece that forms a network packet or stream. [1] The first flit, called the header flit holds information about this packet's route (namely the destination address) and sets up the routing behavior for all subsequent flits associated with the packet.