ecp5: Fix carry feed out

Signed-off-by: David Shah <davey1576@gmail.com>
This commit is contained in:
David Shah 2018-09-30 19:27:06 +01:00
parent 6a1b49c311
commit e7c8818424

View File

@ -371,7 +371,7 @@ class Ecp5Packer
std::unique_ptr<CellInfo> feedout = create_ecp5_cell(ctx, ctx->id("CCU2C"));
feedout->params[ctx->id("INIT0")] = "0";
feedout->params[ctx->id("INIT1")] = "10"; // LUT4 = 0; LUT2 = A
feedout->params[ctx->id("INJECT1_0")] = "YES";
feedout->params[ctx->id("INJECT1_0")] = "NO";
feedout->params[ctx->id("INJECT1_1")] = "NO";
PortRef carry_drv = carry->driver;