Lesson 2 – Analog Clock Domain Setup
Example 2: Changing the Clock Mode
Before the software accepts the change of the Clock Mode
parameter a confirmation is required.
Confirmation Message for Changes of Clock Domain Parameters
As you can see in the example above, the clock mode gets changed
to Fixed for all modules, and the Clock Value is set to 350 MHz as
specified in the WGA setup.
Fs can now only be a value of 350MHz/N. This means that the
desired Fs for the modules WDA and WGB can only be
approximated. For the WGA, the equation Fs = 0.7MHz = 350MHz/
N can be solved with N=500. Thus, Fs=0.7MHz can be generated
precisely.
Changing the analog domain clock source is always possible and
does not affect the settings of the individual analog modules in the
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