User guide

266 www.xilinx.com System Generator for DSP User Guide
UG640 (v 12.2) July 23, 2010
Chapter 3: Using Hardware Co-Simulation
The simulation flow of data through the diagram is shown below.
Two steps necessary to run the simulation using Simulink frames signals are provided
below:
22. Double-click on the hardware co-simulation block to bring up the parameters dialog
box.
23. Select Free running clock mode as shown below.
24. Configure the hardware co-simulation block with any additional settings necessary for
simulation according to the requirements of your co-simulation board.
25. Press the Simulink Start button to start the design.
26. Record the amount of time required to simulate the design for 10000 cycles.
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27. What is the simulation speed increase over the time recorded in step 15?
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