diff options
Diffstat (limited to 'generic/viaduct_helpers.h')
| -rw-r--r-- | generic/viaduct_helpers.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/viaduct_helpers.h b/generic/viaduct_helpers.h index 8cba8411..cac22304 100644 --- a/generic/viaduct_helpers.h +++ b/generic/viaduct_helpers.h @@ -70,7 +70,8 @@ struct ViaductHelpers // expects a set of top-level port types void remove_nextpnr_iobs(const pool<CellTypePort> &top_ports); // Constrain cells with certain port connection patterns together with a fixed z-offset - int constrain_cell_pairs(const pool<CellTypePort> &src_ports, const pool<CellTypePort> &sink_ports, int delta_z); + int constrain_cell_pairs(const pool<CellTypePort> &src_ports, const pool<CellTypePort> &sink_ports, int delta_z, + bool allow_fanout = true); // Replace constants with given driving cells void replace_constants(CellTypePort vcc_driver, CellTypePort gnd_driver, const dict<IdString, Property> &vcc_params = {}, |