log(" -retime\n");
log(" run 'abc' with -dff option\n");
log("\n");
+ log(" -abc9\n");
+ log(" use abc9 instead of abc\n");
+ log("\n");
log("\n");
log("The following commands are executed by this synthesis command:\n");
log("\n");
log("\n");
log(" map_cells:\n");
log(" techmap -map +/xilinx/cells_map.v\n");
- log(" dffinit -ff FDRE Q INIT -ff FDCE Q INIT -ff FDPE Q INIT -ff FDSE Q INIT\n");
+ log(" dffinit -ff FDRE Q INIT -ff FDCE Q INIT -ff FDPE Q INIT -ff FDSE Q INIT \\\n");
+ log(" -ff FDRE_1 Q INIT -ff FDCE_1 Q INIT -ff FDPE_1 Q INIT -ff FDSE_1 Q INIT\n");
log(" clean\n");
log("\n");
log(" check:\n");
std::string edif_file;
std::string blif_file;
std::string run_from, run_to;
+ std::string abc = "abc";
bool flatten = false;
bool retime = false;
bool vpr = false;
nodram = true;
continue;
}
+ if (args[argidx] == "-abc9") {
+ abc = "abc9";
+ continue;
+ }
break;
}
extra_args(args, argidx, design);
if (check_label(active, run_from, run_to, "map_luts"))
{
- Pass::call(design, "abc -luts 2:2,3,6:5,10,20" + string(retime ? " -dff" : ""));
+ Pass::call(design, abc + " -luts 2:2,3,6:5,10,20" + string(retime ? " -dff" : ""));
Pass::call(design, "clean");
Pass::call(design, "techmap -map +/xilinx/lut_map.v");
}
if (check_label(active, run_from, run_to, "map_cells"))
{
Pass::call(design, "techmap -map +/xilinx/cells_map.v");
- Pass::call(design, "dffinit -ff FDRE Q INIT -ff FDCE Q INIT -ff FDPE Q INIT -ff FDSE Q INIT");
+ Pass::call(design, "dffinit -ff FDRE Q INIT -ff FDCE Q INIT -ff FDPE Q INIT -ff FDSE Q INIT "
+ "-ff FDRE_1 Q INIT -ff FDCE_1 Q INIT -ff FDPE_1 Q INIT -ff FDSE_1 Q INIT");
Pass::call(design, "clean");
}