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ecp5: DELAYF/G fixes

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2019-02-24 13:47:03 +00:00
parent 15314538f8
commit 64dc453f12
1 changed files with 2 additions and 2 deletions
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4
ecp5/pack.cc
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@ -1802,7 +1802,7 @@ class Ecp5Packer
driven_by_iol = true;
if (driven_by_iol) {
disconnect_port(ctx, o_pio, id_I);
i_pio->ports.at(id_I).net = nullptr;
o_pio->ports.at(id_I).net = nullptr;
disconnect_port(ctx, ci, id_A);
ci->ports.at(id_A).net = nullptr;
disconnect_port(ctx, ci, id_Z);
@ -1825,7 +1825,7 @@ class Ecp5Packer
}
iol->params[ctx->id("DELAY.DEL_VALUE")] =
std::to_string(lookup_delay(str_or_default(ci->params, ctx->id("DEL_MODE"), "USER_DEFINED")));
if (ci->params.count(ctx->id("DEL_VALUE")))
if (ci->params.count(ctx->id("DEL_VALUE")) && ci->params.at(ctx->id("DEL_VALUE")) != "DELAY0")
iol->params[ctx->id("DELAY.DEL_VALUE")] = ci->params.at(ctx->id("DEL_VALUE"));
if (ci->ports.count(id_LOADN))
replace_port(ci, id_LOADN, iol, id_LOADN);