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Questioni on launch of shift

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sajjaudaykumar

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Hi All,
My question on launch of shift is we have two ways of achieving this
1) treat scan_enable as clock and expand it.
2) Pipeline scan enable.
Now when we pipeline scan_enable what clock does the pipeline registers of scan enable get and what is it's relation with scan clock?

In a nutshell I am trying to understand how this pipeline scenario is used to achieve launch of shift.
We always use launch of capture. So, this is new for me.
 

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