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PLL_DLL_UPD_VS_EN (CP) of AD9388A

Question asked by Kevin1102 on Dec 4, 2012
Latest reply on Jan 8, 2013 by GuenterL

Dears,

 

Could you help to explain more detail of PLL_DLL_UPD_VS_EN (CP) User Map, Address 0x6A[6] of AD9388A?

1.Does DLL Phase update with following Vsync,

   Ex:Vsync=60Hz, update every 1/60 sec or others?

2.Phase update immediately.

   How long to update it every time or while change it?

 

Thanks,

 

Kevin

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