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| author | David Shah <davey1576@gmail.com> | 2019-02-19 14:42:24 +0000 |
|---|---|---|
| committer | David Shah <davey1576@gmail.com> | 2019-02-24 10:28:25 +0100 |
| commit | 3b50b57f054dffba29031605a825e244c4b5327c (patch) | |
| tree | 7fd3c4cd20f65e0e09c0bd8c6325f12cb500ba3b | |
| parent | f960139768f096b84a7935bd37df16bd12d48b87 (diff) | |
| download | nextpnr-3b50b57f054dffba29031605a825e244c4b5327c.tar.gz nextpnr-3b50b57f054dffba29031605a825e244c4b5327c.tar.bz2 nextpnr-3b50b57f054dffba29031605a825e244c4b5327c.zip | |
ecp5: Add DIFFRESISTOR support
Signed-off-by: David Shah <davey1576@gmail.com>
| -rw-r--r-- | ecp5/bitstream.cc | 2 |
1 files changed, 2 insertions, 0 deletions
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) { |