amaranth/nmigen/lib/io.py

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2018-12-15 07:23:42 -07:00
from .. import *
2018-12-14 09:09:26 -07:00
__all__ = ["TSTriple"]
class TSTriple:
def __init__(self, shape=None, min=None, max=None, reset_o=0, reset_oe=0, reset_i=0,
name=None):
self.o = Signal(shape, min=min, max=max, reset=reset_o,
name=None if name is None else name + "_o")
self.oe = Signal(reset=reset_oe,
name=None if name is None else name + "_oe")
self.i = Signal(shape, min=min, max=max, reset=reset_i,
name=None if name is None else name + "_i")
def __len__(self):
return len(self.o)
def get_fragment(self, platform):
return Fragment()