ID:16414 Reference clock pin < <name> > is locked to RX data pin location < <name> >, however the specified data pin location must be used by a CMU PLL. Assign the reference clock pin to another RX data pin location.

CAUSE: You assigned the specified reference clock pin to the specified RX data pin location, however that location must be used by a CMU PLL.

ACTION: Assign the reference clock pin to another RX pin location in the Assignment Editor.