Creating a Model Composer Design - 2024.1 English

Vitis Model Composer User Guide (UG1483)

Document ID
UG1483
Release Date
2024-05-30
Version
2024.1 English

As shown in the image below, a Vitis Model Composer design with HLS blocks includes the following elements:

  1. Simulink® blocks that determine inputs, and provide source signals. These blocks are used in simulation of the design, but do not affect the output generated by Model Composer.
  2. A top-level subsystem block, as described in Creating a Top-Level Subsystem Module, that encapsulates the algorithm defined by the Model Composer model. This subsystem module can contain:
  3. The Model Composer Hub block that controls throughput of the design, and output generation through a series of options as described in Vitis Model Composer Hub.
  4. The output signals, or sinks that process the output in Simulink. Again, these blocks are used during Simulink simulation as described in Simulating and Verifying Your Design, but do not affect the output generated by Model Composer.
Figure 1. Elements of a Model Composer Design Generated by Your Tool