obuf - Robuta Search

https://docs.amd.com/r/2021.1-English/ug974-vivado-ultrascale-libraries/OBUF?contentId=~PwxfcO29_DSa6_UktVnXw OBUF - OBUF - 2021.1 English - Primitive: Output Buffer - UG974 Primitive: Output Buffer english primitive output buffer