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Merge pull request #150 from daveshah1/trellis_bus_fixes 

lattice/common: Fix tristate buses with Trellis
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enjoy-digital 2019-03-04 12:00:44 +01:00 committed by GitHub
parent 935f3a5337 ebe8f600e1
commit 2ebfab5e1f
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1 changed files with 8 additions and 7 deletions
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15
litex/build/lattice/common.py
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@ -57,13 +57,14 @@ class LatticeECPXTrellisTristateImpl(Module):
)
else:
for bit in range(nbits):
Instance("TRELLIS_IO",
p_DIR="BIDIR",
i_B=io[bit],
i_I=o[bit],
o_O=i[bit],
i_T=~oe,
)
self.specials += \
Instance("TRELLIS_IO",
p_DIR="BIDIR",
i_B=io[bit],
i_I=o[bit],
o_O=i[bit],
i_T=~oe,
)
class LatticeECPXTrellisTristate(Module):