DPA in LVDS - what is this? Are any tutorials?

[ldm_as]

Hi All,

Could someone please explain what's DPA in LVDS? Are there any available materials on the subject?

Thank you!

[EngWei_O_Intel · Accepted solution]

Hi Dmitry

Thanks for your inquiry.

DPA refers to dynamic phase alignment block, where it automatically adjusts the clock phase to achieve optimal data-to-clock skew for LVDS receiver.

For more explanation, we can refer to the link below, taking Arria 10 device as example:

https://www.intel.com/content/www/us/en/programmable/documentation/sam1403483633377.html#sam1403482372383 (Section 5.6.5.1.1 DPA Block)

Thanks.

Eng Wei

[EngWei_O_Intel]

Hi Dmitry

We do not receive any response from you to the previous answer that we have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

Eng Wei

[EngWei_O_Intel]

Hi Dmitry

Sorry for not realizing that my previous answer has been accepted as solution. 

I’m glad that your question has been addressed, I now transition this thread to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you.

Eng Wei