ID:176319 Changed Global Signal option from <value> to <value> for signal <name>
CAUSE: You assigned the Global Signal option with the first specified value to the specified signal. However, the current device does not have a fast regional clock. As a result, the Fitter changed the value of the Global Signal option to regional clock.
ACTION: To avoid receiving this message in the future, use a global clock, dual-regional clock, or regional clock value for the Global Signal option.