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Explorer
Explorer
888 Views
Registered: ‎01-18-2011

EN_VTC during modifying QTR delay

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Hello

 

Whether BITSLICE_CONTROL.EN_VTC signal must be pulled Low during modifying PQTR/NQTR values?


 

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Community Manager
Community Manager
921 Views
Registered: ‎08-08-2007

Doubled checked and you do not need to make the EN_VTC of the BSC low when changing the  PQTR/NQTR. It would be a good step after updating the PQTR/NQTR delay to read it back to make sure they got updated as programmed. 

Thanks,
Sandy

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Community Manager
Community Manager
805 Views
Registered: ‎08-08-2007

When you are changing the delays of the BITSLICE you are meant to pull the EN_VTC of the BITSLICE Low, so it makes sense to pull the EN_VTC of the BSC low when you make a PQTR/NQTR change so that two things are not trying to update at the same time. 

I'll try to verify that can get back to you.

Thanks,
Sandy

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Don’t forget to reply, kudo, and accept as solution.
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Highlighted
Community Manager
Community Manager
922 Views
Registered: ‎08-08-2007

Doubled checked and you do not need to make the EN_VTC of the BSC low when changing the  PQTR/NQTR. It would be a good step after updating the PQTR/NQTR delay to read it back to make sure they got updated as programmed. 

Thanks,
Sandy

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Don’t forget to reply, kudo, and accept as solution.
-------------------------------------------------------------------------

View solution in original post