class ConstCondition(Unit):
def _declr(self):
self.clk = Clk()
self.a = VectSignal(2)
self.b = VectSignal(2)
self.c = Signal()._m()
def _impl(self):
one = self._sig('one', Bits(1))
intermed = self._reg('intermed', Bits(1))
one(1)
self.c(intermed)
If(
one._eq(1),
If(
self.a._eq(1),
intermed(1),
),
If(
self.b._eq(1),
intermed(0),
),
If(
self.b._eq(2),
intermed(1),
),
)
class BoolToBitTest(Unit):
def _declr(self):
self.a = VectSignal(4)
self.b = VectSignal(4)
self.c = Signal()._m()
def _impl(self):
self.c(self.a._eq(self.b))