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Handle OPENDRAIN attribute.

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This commit is contained in:
Gary Wong 2020-04-03 17:55:47 -06:00
parent f9a76c56f7
commit 31e9fffadd
1 changed files with 3 additions and 0 deletions
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3
ecp5/bitstream.cc
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@ -931,6 +931,9 @@ void write_bitstream(Context *ctx, std::string base_config_file, std::string tex
iovoltage_to_str(vccio).c_str(), ci->name.c_str(ctx)); iovoltage_to_str(vccio).c_str(), ci->name.c_str(ctx));
} }
} }
if (ci->attrs.count(ctx->id("OPENDRAIN")))
cc.tiles[pio_tile].add_enum(pio + ".OPENDRAIN",
str_or_default(ci->attrs, ctx->id("OPENDRAIN"), "OFF"));
std::string datamux_oddr = str_or_default(ci->params, ctx->id("DATAMUX_ODDR"), "PADDO"); std::string datamux_oddr = str_or_default(ci->params, ctx->id("DATAMUX_ODDR"), "PADDO");
if (datamux_oddr != "PADDO") if (datamux_oddr != "PADDO")
cc.tiles[pic_tile].add_enum(pio + ".DATAMUX_ODDR", datamux_oddr); cc.tiles[pic_tile].add_enum(pio + ".DATAMUX_ODDR", datamux_oddr);