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| author | David Shah <davey1576@gmail.com> | 2018-12-22 10:11:18 +0000 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2018-12-22 10:11:18 +0000 |
| commit | e76479f379e4ba15b8f788cfb171c0de10feb076 (patch) | |
| tree | fea6db7bb06fb1ed404b3caf40bc93fdffde7e44 /ecp5 | |
| parent | 8f5d5003e99db83c87403f2f26a187e01b0e9bb0 (diff) | |
| download | nextpnr-e76479f379e4ba15b8f788cfb171c0de10feb076.tar.gz nextpnr-e76479f379e4ba15b8f788cfb171c0de10feb076.tar.bz2 nextpnr-e76479f379e4ba15b8f788cfb171c0de10feb076.zip | |
ecp5: Fix tristate IO insertion
Fixes #191
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'ecp5')
| -rw-r--r-- | ecp5/cells.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ecp5/cells.cc b/ecp5/cells.cc index 58d4797c..a8e92083 100644 --- a/ecp5/cells.cc +++ b/ecp5/cells.cc @@ -416,7 +416,7 @@ void nxio_to_tr(Context *ctx, CellInfo *nxio, CellInfo *trio, std::vector<std::u ctx, donet, [](const Context *ctx, const CellInfo *cell) { return cell->type == ctx->id("$_TBUF_"); }, ctx->id("Y")); if (tbuf) { - replace_port(tbuf, ctx->id("I"), trio, ctx->id("I")); + replace_port(tbuf, ctx->id("A"), trio, ctx->id("I")); // Need to invert E to form T std::unique_ptr<CellInfo> inv_lut = create_ecp5_cell(ctx, ctx->id("LUT4"), trio->name.str(ctx) + "$invert_T"); replace_port(tbuf, ctx->id("E"), inv_lut.get(), ctx->id("A")); |