diff options
Diffstat (limited to 'ecp5/cells.cc')
| -rw-r--r-- | ecp5/cells.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/ecp5/cells.cc b/ecp5/cells.cc index c7afdbc2..4465d4e4 100644 --- a/ecp5/cells.cc +++ b/ecp5/cells.cc @@ -124,6 +124,28 @@ std::unique_ptr<CellInfo> create_ecp5_cell(Context *ctx, IdString type, std::str add_port(ctx, new_cell.get(), "C", PORT_IN); add_port(ctx, new_cell.get(), "D", PORT_IN); add_port(ctx, new_cell.get(), "Z", PORT_OUT); + } else if (type == ctx->id("CCU2C")) { + new_cell->params[ctx->id("INIT0")] = "0"; + new_cell->params[ctx->id("INIT1")] = "0"; + new_cell->params[ctx->id("INJECT1_0")] = "YES"; + new_cell->params[ctx->id("INJECT1_1")] = "YES"; + + add_port(ctx, new_cell.get(), "CIN", PORT_IN); + + add_port(ctx, new_cell.get(), "A0", PORT_IN); + add_port(ctx, new_cell.get(), "B0", PORT_IN); + add_port(ctx, new_cell.get(), "C0", PORT_IN); + add_port(ctx, new_cell.get(), "D0", PORT_IN); + + add_port(ctx, new_cell.get(), "A1", PORT_IN); + add_port(ctx, new_cell.get(), "B1", PORT_IN); + add_port(ctx, new_cell.get(), "C1", PORT_IN); + add_port(ctx, new_cell.get(), "D1", PORT_IN); + + add_port(ctx, new_cell.get(), "S0", PORT_OUT); + add_port(ctx, new_cell.get(), "S1", PORT_OUT); + add_port(ctx, new_cell.get(), "COUT", PORT_OUT); + } else if (type == ctx->id("DCCA")) { add_port(ctx, new_cell.get(), "CLKI", PORT_IN); add_port(ctx, new_cell.get(), "CLKO", PORT_OUT); |