AN 812: Platform Designer System Design Tutorial

ID 683855
Date 4/02/2018
Public
Document Table of Contents

Hardware setup

First, you reprogram the clock generator chip on the board.
The default clock resource in this design runs at 133.33 MHz. Program the clock to run at 100 MHz.
  1. Connect the board to the host PC with a USB cable and apply power to the board.
  2. Run the ClockController.exe executable that installs with the Dev Kit package. This executable installs to <package installation folder>/examples/board_test_system by default.
  3. Click the Si5338(U26) tab.
  4. Change the frequency setting for CLK3 to 100MHz.
  5. Click Set.
    Figure 44. Clock Controller Settings