Analog Module Setup Interdependencies - Agilent Technologies 93000 SOC Series Training Manual

Lesson 2 – Analog Clock Domain Setup
2-3 Analog Module Setup
Interdependencies
As explained at the beginning of this lesson, there are parameters
in the analog clock domain setup that affect all modules in the
domain, and other parameters that are specific to one module.
Sometimes, a change of a module specific parameter can also
cause a change of a parameter that affects all modules. This
depends on the selected rule for the module.

Analog Module Setup Interdependencies

The interdependencies will now be explained with several
examples.
Example 1a-c: Adding an Analog Module in the
Analog Domain
In addition to the WDA setup shown in the setup example of the
previous section, now the WGB will be added.
The rule Auto (Fs) was chosen for the WDA and the Clock Mode is
Auto. This means that the software can change the Clock Value
and N to achieve an Fs as close as possible to the desired Fs for
the WDA.
In the figure below you can see that the software automatically
calculates a Clock Value and N values, for both the WDA and the
WDB. In this case, the desired Fs can be achieved precisely.
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