Main Content

Model Configuration Parameters for ARM Cortex-M Processors

Hardware Implementation Pane Overview

Default Hardware Implementation Pane

Configure hardware board to run Simulink® models.

  1. In the Simulink Editor, select Simulation > Model Configuration Parameters.

  2. In the Configuration Parameter dialog box, click Hardware Implementation.

  3. Set the Hardware board parameter to ARM Cortex-M3 (QEMU).

  4. The parameter values under Hardware board settings are automatically populated to their default values.

    You can optionally adjust these parameters for your particular use case.

  5. Click Apply to apply the changes.

For more information on selecting a hardware support package and general configuration settings, see Hardware Implementation Pane.


ParameterDescriptionDefault Value

CPU Clock (MHz)

The CPU clock frequency in MHz.


Build options

ParameterDescriptionDefault Value
Build action

Defines how Simulink responds when you build your model.

Build, load, and run

External Mode

ParameterDescriptionDefault Value

Communication interface

Transport layer used to exchange data between host computer and hardware.



View external mode execution progress and updates.