https://docs.amd.com/r/2023.2-English/ug949-vivado-design-methodology/RT-XUSRCLK/RT-XUSRCLK2-Skew-Matching?contentId=hHlAhiAKXwk~55DN6Rv14Q
[RT]XUSRCLK/[RT]XUSRCLK2 Skew Matching - [RT]XUSRCLK/[RT]XUSRCLK2 Skew Matching - 2023.2 English -...
When [RT]XUSRCLK2 operates at half the frequency of [RT]XUSRCLK (i.e., separate BUFG_GTs with divide by 1 and divide by 2), a tight skew requirement exists...
rtskewmatchingenglish