diff options
Diffstat (limited to 'nexus/pack.cc')
| -rw-r--r-- | nexus/pack.cc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/nexus/pack.cc b/nexus/pack.cc index 5a18f6d4..c1e3664f 100644 --- a/nexus/pack.cc +++ b/nexus/pack.cc @@ -40,6 +40,7 @@ struct NexusPacker std::unordered_map<IdString, IdString> param_xform; std::vector<std::pair<IdString, std::string>> set_attrs; std::vector<std::pair<IdString, Property>> set_params; + std::vector<std::pair<IdString, Property>> default_params; }; void xform_cell(const std::unordered_map<IdString, XFormRule> &rules, CellInfo *ci) @@ -87,6 +88,10 @@ struct NexusPacker for (auto &attr : rule.set_attrs) ci->attrs[attr.first] = attr.second; + for (auto ¶m : rule.default_params) + if (!ci->params.count(param.first)) + ci->params[param.first] = param.second; + for (auto ¶m : rule.set_params) ci->params[param.first] = param.second; } @@ -134,6 +139,11 @@ struct NexusPacker ff_rules[type].port_xform[id_D] = id_M; // will be rerouted to DI later if applicable ff_rules[type].port_xform[id_SP] = id_CE; ff_rules[type].port_xform[id_Q] = id_Q; + + ff_rules[id_FD1P3BX].default_params.emplace_back(id_CLKMUX, std::string("CLK")); + ff_rules[id_FD1P3BX].default_params.emplace_back(id_CEMUX, std::string("CE")); + ff_rules[id_FD1P3BX].default_params.emplace_back(id_LSRMUX, std::string("LSR")); + ff_rules[id_FD1P3BX].set_params.emplace_back(id_LSRMODE, std::string("LSR")); } // Async preload ff_rules[id_FD1P3BX].set_params.emplace_back(id_SRMODE, std::string("ASYNC")); |