https://docs.amd.com/r/2022.1-English/ug953-vivado-7series-libraries/OSERDESE2?contentId=_dwcf_WegL8kdbQ0Wi666Q
OSERDESE2 - OSERDESE2 - 2022.1 English - Primitive: Output SERial/DESerializer with bitslip - UG953
Primitive: Output SERial/DESerializer with bitslip
englishprimitive