Xilinx ZCU1285 User Manual page 69

CLK-103 Tab
This section includes a description of the CLK-103 tab options used to control the SuperClock-
RF2 Module. Arbitrary field value entries are used to illustrate the operations. The CLK-103 tab
is shown in the following figure.
The SCUI is packaged with a set of clock files that contain register values for preset frequencies
used by the SuperClock-RF2 clock sources. Each clock source has its own folder where the clock
files are stored. The folders are located in BoardUI\tests\ZCU1285\clockFiles (see the
following figure).
Note: Do not move or rename any of the folders because the SCUI relies on the directory structure to find
the clock files.
Note: For each of the following operations, several seconds might elapse before the operation completes.
Set CLK-103 LMK04208 (General Purpose Clock) Frequency
In the Set tab, enter the full file name of the clock file with the desired LMK04208 frequency in
the field next to the Type file name in the clockFiles/lmk04208 folder and press Enter or click the
Set LMK04208 Frequency button (see following the figure). After the frequency is set, the
Logging pane shows no errors and prints Finished.
UG1348 (v1.0) July 16, 2019
ZCU1285 Board User Guide
Figure 32: CLK-103 Tab
Figure 33: CLK-103 Clock Files
Appendix E: System Controller
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