diff options
Diffstat (limited to 'ice40/arch.cc')
-rw-r--r-- | ice40/arch.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ice40/arch.cc b/ice40/arch.cc index 0f81bfea..fddfabfd 100644 --- a/ice40/arch.cc +++ b/ice40/arch.cc @@ -915,7 +915,7 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, Id } } else if (cell->type == id_icestorm_ram || cell->type == id("ICESTORM_DSP") || cell->type == id("ICESTORM_SPRAM")) { - if (port == id_clk) + if (port == id_clk || port == id_rclk || port == id_wclk) return TMG_CLOCK_INPUT; else if (cell->ports.at(port).type == PORT_OUT) return TMG_REGISTER_OUTPUT; @@ -925,7 +925,7 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, Id if (port == id("D_IN_0") || port == id("D_IN_1")) return TMG_STARTPOINT; if (port == id("D_OUT_0") || port == id("D_OUT_1")) - return TMG_STARTPOINT; + return TMG_ENDPOINT; return TMG_IGNORE; } else if (cell->type == id("ICESTORM_PLL")) { if (port == id("PLLOUT_A") || port == id("PLLOUT_B")) |