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(parent: 04c0771) | patch
vendor.xilinx_{7series,spartan6}: connect FCDE and IOB directly.
authorwhitequark <whitequark@whitequark.org>
Sat, 15 Jun 2019 15:55:10 +0000 (15:55 +0000)
committerwhitequark <whitequark@whitequark.org>
Mon, 17 Jun 2019 15:47:56 +0000 (15:47 +0000)
commit8b34602d9135ad28ced3b0d8acd43b6585db7441
treeaf2815ef7bce1019cce122a10819bccd133f3872tree
parent04c07715b41e9b0184e4e90cd1b23bfa1cb0327ecommit | diff
vendor.xilinx_{7series,spartan6}: connect FCDE and IOB directly.

Before this commit, in some cases there will be an inverter, which is
not allowed on an FDCE with IOB attribute set to true, as it will
interfere with packing.
nmigen/vendor/xilinx_7series.py diff | blob | history
nmigen/vendor/xilinx_spartan6.py diff | blob | history