mibuild/lattice: fix LatticeDDROutput

mibuild/lattice/common.py

@@ -1,11 +1,6 @@
 from migen.fhdl.std import *
 from migen.genlib.io import *
 
-class LatticeDifferentialOutput:
-	@staticmethod
-	def lower(dr):
-		return LatticeDifferentialOutputImpl(dr.i, dr.o_p, dr.o_n)
-
 class LatticeDDROutputImpl(Module):
 	def __init__(self, i1, i2, o, clk):
 		self.specials += Instance("ODDRA",
@@ -13,6 +8,11 @@ class LatticeDDROutputImpl(Module):
 				i_DA=i1, i_DB=i2, o_Q=o,
 		)
 
+class LatticeDDROutput:
+	@staticmethod
+	def lower(dr):
+		return LatticeDDROutputImpl(dr.i1, dr.i2, dr.o, dr.clk)
+
 lattice_special_overrides = {
 	DDROutput:	LatticeDDROutput
 }