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Diffstat (limited to 'techlibs/ice40/cells_sim.v')
| -rw-r--r-- | techlibs/ice40/cells_sim.v | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/techlibs/ice40/cells_sim.v b/techlibs/ice40/cells_sim.v index afa8a516..c06f5e14 100644 --- a/techlibs/ice40/cells_sim.v +++ b/techlibs/ice40/cells_sim.v @@ -18,6 +18,7 @@ module SB_IO ( parameter [0:0] NEG_TRIGGER = 1'b0; parameter IO_STANDARD = "SB_LVCMOS"; +`ifndef BLACKBOX reg dout, din_0, din_1; reg din_q_0, din_q_1; reg dout_q_0, dout_q_1; @@ -57,6 +58,7 @@ module SB_IO ( if (PIN_TYPE[5:4] == 2'b10) assign PACKAGE_PIN = outena_q ? dout : 1'bz; if (PIN_TYPE[5:4] == 2'b11) assign PACKAGE_PIN = OUTPUT_ENABLE ? dout : 1'bz; endgenerate +`endif endmodule module SB_GB_IO ( |