https://docs.amd.com/r/en-US/ug953-vivado-7series-libraries/BUFMR?contentId=V7l34lalNQpyvhleQwT_nw
BUFMR - BUFMR - 2025.2 English - Primitive: Multi-Region Clock Buffer - UG953
Primitive: Multi-Region Clock Buffer
clock bufferenglishprimitivemultiregion