diff options
| author | Maciej Kurc <mkurc@antmicro.com> | 2022-01-25 12:08:52 +0100 |
|---|---|---|
| committer | Maciej Kurc <mkurc@antmicro.com> | 2022-01-25 12:08:52 +0100 |
| commit | 18f71ace8c0cd08478ec7ab1e05cc7036ba18c6a (patch) | |
| tree | 10712601fb8f04db915d78927ca24d6bc0a1dc5f /nexus | |
| parent | fbeef2b8c2734210a70e51a3ac629c2065c06d19 (diff) | |
| download | nextpnr-18f71ace8c0cd08478ec7ab1e05cc7036ba18c6a.tar.gz nextpnr-18f71ace8c0cd08478ec7ab1e05cc7036ba18c6a.tar.bz2 nextpnr-18f71ace8c0cd08478ec7ab1e05cc7036ba18c6a.zip | |
Removed the need for MULT36_CORE bel for implementing the MULTADDSUB9X9WIDE macro
Signed-off-by: Maciej Kurc <mkurc@antmicro.com>
Diffstat (limited to 'nexus')
| -rw-r--r-- | nexus/pack.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/nexus/pack.cc b/nexus/pack.cc index c3d9cba2..e89dc9c0 100644 --- a/nexus/pack.cc +++ b/nexus/pack.cc @@ -1784,7 +1784,7 @@ struct NexusPacker copy_port(ctx, ci, mt.has_addsub ? id_SIGNED : id_SIGNEDA, mult9[i], id_ASIGNED); } - bool mult36_used = (mt.a_width >= 36) && (mt.b_width >= 36); + bool mult36_used = (mt.a_width >= 36) && (mt.b_width >= 36) && !(mt.wide > 0); // Configure mult18x36s for (int i = 0; i < mt.N18x36; i++) { mult18x36[i]->params[id_MULT36] = mult36_used ? std::string("ENABLED") : std::string("DISABLED"); |