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compat.fhdl.decorators: add migration warnings.

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whitequark 2019-10-12 22:44:12 +00:00
parent a7e3b80409
commit dbddddff17
1 changed files with 9 additions and 0 deletions
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9
nmigen/compat/fhdl/decorators.py
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@ -2,6 +2,7 @@ from ...hdl.ast import *
from ...hdl.xfrm import ResetInserter as NativeResetInserter
from ...hdl.xfrm import EnableInserter as NativeEnableInserter
from ...hdl.xfrm import DomainRenamer as NativeDomainRenamer
from ..._tools import deprecated
__all__ = ["ResetInserter", "CEInserter", "ClockDomainsRenamer"]
@ -26,11 +27,19 @@ class _CompatControlInserter:
return self._native_inserter(dict(signals.values()))(module)
@deprecated("instead of `migen.fhdl.decorators.ResetInserter`, "
"use `nmigen.hdl.xfrm.ResetInserter`; note that nMigen ResetInserter accepts "
"a dict of reset signals (or a single reset signal) as an argument, not "
"a set of clock domain names (or a single clock domain name)")
class CompatResetInserter(_CompatControlInserter):
_control_name = "reset"
_native_inserter = NativeResetInserter
@deprecated("instead of `migen.fhdl.decorators.CEInserter`, "
"use `nmigen.hdl.xfrm.EnableInserter`; note that nMigen EnableInserter accepts "
"a dict of enable signals (or a single enable signal) as an argument, not "
"a set of clock domain names (or a single clock domain name)")
class CompatCEInserter(_CompatControlInserter):
_control_name = "ce"
_native_inserter = NativeEnableInserter