def do_finalize(self, fragment):
LatticePlatform.do_finalize(self, fragment)
try:
self.add_period_constraint(self.lookup_request("eth_clocks", 0).rx, 8.0)
except ConstraintError:
pass
try:
self.add_period_constraint(self.lookup_request("eth_clocks", 1).rx, 8.0)
except ConstraintError:
pass
def __init__(self):
LatticePlatform.__init__(self, "LFE3-35EA-6FN484C", _io)
