Forum Discussion

FMorf's avatar
FMorf
Icon for New Contributor rankNew Contributor
6 years ago

JESD204B - IP - Multiframe

hi, I have an arria 10 Soc development board and an AD9680. I only use one converter. I don't understand the parameter K. I thought I need them for more converters on a line. But with the IP set I c...
Nathan_R_Intel's avatar
Nathan_R_Intel
Icon for Contributor rankContributor
6 years ago

Hie,

The description of what is K is available in our JESD User Guide in the following url (Pg 40):

https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug_jesd204b.pdf

K sets the number of frames per multiframe. This value is dependent on the value of F and is derived using the following constraints: • The value of K must fall within the range of 17/F <= K <= min(32, floor (1024/F)) • The value of F*K also must be divisible by 4.

Please let me know if this answers your question.

Regards,

Nathan