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| author | Pepijn de Vos <pepijndevos@gmail.com> | 2019-09-04 16:29:40 +0200 |
|---|---|---|
| committer | Pepijn de Vos <pepijndevos@gmail.com> | 2019-09-04 16:29:40 +0200 |
| commit | ae93c034adc8a7d14a9f39175dacdddda75ea7a2 (patch) | |
| tree | 4435ba51d06e81f6b450d72f9e0b6aabb7af3f42 /techlibs | |
| parent | d65a47c86d4ccc89db419638896fefd3b2324588 (diff) | |
| download | yosys-ae93c034adc8a7d14a9f39175dacdddda75ea7a2.tar.gz yosys-ae93c034adc8a7d14a9f39175dacdddda75ea7a2.tar.bz2 yosys-ae93c034adc8a7d14a9f39175dacdddda75ea7a2.zip | |
set undriven pads to zero
Diffstat (limited to 'techlibs')
| -rw-r--r-- | techlibs/gowin/synth_gowin.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/techlibs/gowin/synth_gowin.cc b/techlibs/gowin/synth_gowin.cc index 0bfa9da1a..f7a5006bc 100644 --- a/techlibs/gowin/synth_gowin.cc +++ b/techlibs/gowin/synth_gowin.cc @@ -210,6 +210,7 @@ struct SynthGowinPass : public ScriptPass if (check_label("map_cells")) { run("techmap -map +/gowin/cells_map.v"); + run("setundef -undriven -zero"); run("hilomap -hicell VCC V -locell GND G"); run("iopadmap -bits -inpad IBUF O:I -outpad OBUF I:O", "(unless -noiopads)"); run("dffinit -ff DFF Q INIT"); |