diff options
Diffstat (limited to 'techlibs')
| -rw-r--r-- | techlibs/sf2/synth_sf2.cc | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/techlibs/sf2/synth_sf2.cc b/techlibs/sf2/synth_sf2.cc index cd29a9c21..a0061ebd0 100644 --- a/techlibs/sf2/synth_sf2.cc +++ b/techlibs/sf2/synth_sf2.cc @@ -211,8 +211,12 @@ struct SynthSf2Pass : public ScriptPass if (check_label("map_iobs")) { if (help_mode || iobs) { - if (help_mode || clkbuf) { - run("clkbufmap -buf CLKINT Y:A -inpad CLKBUF Y:PAD", "(if -clkbuf, unless -noiobs)"); + if (help_mode) { + run("clkbufmap -buf CLKINT Y:A [-inpad CLKBUF Y:PAD]", "(unless -noiobs, -inpad only passed if -clkbuf)"); + } else if (clkbuf) { + run("clkbufmap -buf CLKINT Y:A -inpad CLKBUF Y:PAD"); + } else { + run("clkbufmap -buf CLKINT Y:A"); } run("iopadmap -bits -inpad INBUF Y:PAD -outpad OUTBUF D:PAD -toutpad TRIBUFF E:D:PAD -tinoutpad BIBUF E:Y:D:PAD", "(unless -noiobs"); } |