ID:21130 DELAY_CHAIN "<name> " whose datain is fed by a IO_IBUF must have its delayctrlin input fed by the IO_CONFIG padtoinputregisterdelaysetting output

CAUSE: The specified DELAY_CHAIN primitive [n] whose datain is fed by an IO_IBUF must have its delayctrlin input fed by the IO_CONFIG padtoinputregisterdelaysetting output.

ACTION: Feed the DELAY_CHAIN delayctrlin input with an IO_CONFIG padtoinputregisterdelaysetting output.