diff options
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index 81f9682c..7de5c7aa 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -765,6 +765,10 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, in return (cell->ports.at(port).type == PORT_OUT) ? TMG_STARTPOINT : TMG_ENDPOINT; } else if (cell->type == id_TRELLIS_ECLKBUF) { return (cell->ports.at(port).type == PORT_OUT) ? TMG_COMB_OUTPUT : TMG_COMB_INPUT; + } else if (cell->type == id_ECLKSYNCB) { + if (cell->ports.at(port).name == id_STOP) + return TMG_ENDPOINT; + return (cell->ports.at(port).type == PORT_OUT) ? TMG_COMB_OUTPUT : TMG_COMB_INPUT; } else { log_error("cell type '%s' is unsupported (instantiated as '%s')\n", cell->type.c_str(this), cell->name.c_str(this)); |