def _set_next(self, val):
if isinstance(val, _Signal):
val = val._val
if val is None:
self._next = None
else:
self._setNextVal(val)
_siglist.append(self._bus)
def next(self, val):
if isinstance(val, _Signal):
val = val._val
if val is None:
self._next = None
else:
# restore original value to cater for intbv handler
self._next = self._sig._orival
self._setNextVal(val)
_siglist.append(self)
def _resolve(self):
# set_next = _ShadowSignal._set_next
senslist = self._drivers
while 1:
yield senslist
res = None
for d in senslist:
if res is None:
res = d._val
elif d._val is not None:
warnings.warn("Bus contention", category=BusContentionWarning)
res = None
break
self._next = res
_siglist.append(self)
def _set_next(self, val):
if isinstance(val, _Signal):
val = val._val
self._setNextVal(val)
_siglist.append(self)
def _get_next(self):
# if self._next is self._val:
# self._next = deepcopy(self._val)
_siglist.append(self)
return self._next
def _set_next(self, val):
if isinstance(val, _Signal):
val = val._val
self._setNextVal(val)
_siglist.append(self)
def _get_next(self):
# if self._next is self._val:
# self._next = deepcopy(self._val)
_siglist.append(self)
return self._next
def _get_next(self):
if self._next is self._val:
self._next = copy(self._val)
_siglist.append(self)
return self._next
