UDP Configure

Initialize Ethernet network interface to use for UDP communication in real-time applications

  • Library:
  • Real-Time UDP


The Real-Time UDP Configuration block configures a dedicated Ethernet network for real-time UDP operation.

The combination of Local IP Address and Subnet mask must be unique across all Ethernet cards in the target computer, including the card for communicating between the development and target computers. Distinguish cards by specifying a different subnet for each. The subnet is the IP address masked by the subnet mask.


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Enter the IP address for the dedicated Ethernet board.

The addresses and are invalid local IP addresses.

Mask that designates a logical subdivision of a network.

The gateway must be within the network.

To indicate that a gateway is not being used, enter (the default). The address is an invalid gateway IP address.

Enter the PCI bus number for the Ethernet card.

Enter the PCI slot number for the Ethernet card.

Enter the PCI function number for the Ethernet card.

Introduced in R2016b

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