From 3b50b57f054dffba29031605a825e244c4b5327c Mon Sep 17 00:00:00 2001 From: David Shah Date: Tue, 19 Feb 2019 14:42:24 +0000 Subject: ecp5: Add DIFFRESISTOR support Signed-off-by: David Shah --- ecp5/bitstream.cc | 2 ++ 1 file changed, 2 insertions(+) (limited to 'ecp5/bitstream.cc') diff --git a/ecp5/bitstream.cc b/ecp5/bitstream.cc index 611fdb8f..3fb2c5f1 100644 --- a/ecp5/bitstream.cc +++ b/ecp5/bitstream.cc @@ -841,6 +841,8 @@ void write_bitstream(Context *ctx, std::string base_config_file, std::string tex cc.tiles[pio_tile].add_enum(pio + ".SLEWRATE", str_or_default(ci->attrs, ctx->id("SLEWRATE"), "SLOW")); if (ci->attrs.count(ctx->id("PULLMODE"))) cc.tiles[pio_tile].add_enum(pio + ".PULLMODE", str_or_default(ci->attrs, ctx->id("PULLMODE"), "NONE")); + if (ci->attrs.count(ctx->id("DIFFRESISTOR"))) + cc.tiles[pio_tile].add_enum(pio + ".DIFFRESISTOR", str_or_default(ci->attrs, ctx->id("DIFFRESISTOR"), "OFF")); if (ci->attrs.count(ctx->id("TERMINATION"))) { auto vccio = get_vccio(ioType_from_str(iotype)); switch (vccio) { -- cgit v1.2.3