Other Things to Try - 2024.1 English

Vitis Model Composer User Guide (UG1483)

Document ID
Release Date
2024.1 English
  • Change the Source Design:
    • Use Additional Pipelining

      Use the Output and Pipeline registers inside block RAM and DSP48s.

    • Run Functions in Parallel

      Run functions in parallel at a slower clock rate

    • Use Retiming Techniques

      Move existing registers through combinational logic.

    • Use Hard Cores where Possible

      Use Block RAM instead of distributed RAM.

    • Use a Different Design Approach for Functions
  • Avoid Over-Constraining the Design:

    Do not over-constrain the design and use up/down sample blocks where appropriate.

  • Consider Decreasing the Frequency of Critical Design Modules
  • Squeeze Out the Implementation Tools:
    • Try Different Synthesis Options.
    • Floorplan Critical Modules