diff options
Diffstat (limited to 'ice40')
-rw-r--r-- | ice40/arch.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ice40/arch.cc b/ice40/arch.cc index abce0aba..3d31f980 100644 --- a/ice40/arch.cc +++ b/ice40/arch.cc @@ -953,6 +953,10 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, Id if (port == id("CLKHF")) return TMG_GEN_CLOCK; return TMG_IGNORE; + } else if (cell->type == id_sb_gb) { + if (port == id_glb_buf_out) + return TMG_COMB_OUTPUT; + return TMG_COMB_INPUT; } return TMG_IGNORE; } |