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Observer
Observer
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Registered: ‎04-05-2019

DCM and MMCM

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Are the Locked Outputs for both similar ?

I read from another thread, here , where it was suggested to alternatively use the LOCKED output of an MMCM in the implementation of a reset.

I'm curious as to whether this will work in DCMs too

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Contributor
Contributor
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Registered: ‎12-10-2018

Re: DCM and MMCM

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Yes, they are the same. You can use the locked output of DCM as reset, too. It has a same behavior and it says the clock is ready and stable. So it can be used as an active-low reset.
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Contributor
Contributor
365 Views
Registered: ‎12-10-2018

Re: DCM and MMCM

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Yes, they are the same. You can use the locked output of DCM as reset, too. It has a same behavior and it says the clock is ready and stable. So it can be used as an active-low reset.
-------------------------------------------------------------------------------------------------------------------------------
Reply if you have any queries, give kudos and accept as solution.
-------------------------------------------------------------------------------------------------------------------------------

View solution in original post

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Teacher
Teacher
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Registered: ‎07-09-2009

Re: DCM and MMCM

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yes
<== If this was helpful, please feel free to give Kudos, and close if it answers your question ==>
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Observer
Observer
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Registered: ‎04-05-2019

Re: DCM and MMCM

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sorry for getting back late. But i tried and it worked! Thanks a lot.