Buffer Mngmt

Initialize network buffer pools


Simulink® Real-Time™ Library for Ethernet


To initialize network buffers, use the Buffer Mngmt block.

Block Parameters

This block has two tabs, Main and Advanced.


Sample time

Enter the base sample time or a multiple of the base sample time (-1 means sample time is inherited).


Modify the values of the parameters in this tab only if you have a thorough understanding of the Ethernet protocol. Changing the values of these parameters can change the behavior of your system.

Buffer pool sizes (256, 512, 1024, 2048)

Enter a vector of the number of buffers for each pool size (256, 512, 1024, or 2048).

Display tuning information

Select this check box to enable a display of statistical data collected during the run of the model.

See Also

External Websites

Introduced in R2008b

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