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| author | Sylvain Munaut <tnt@246tNt.com> | 2023-01-29 22:04:13 +0100 |
|---|---|---|
| committer | Sylvain Munaut <tnt@246tNt.com> | 2023-01-29 22:35:19 +0100 |
| commit | f50d4c1ed13142471505e0233e7985052d868ac2 (patch) | |
| tree | deaf661d7c07a89534ed3f817714925a6a32bd44 /ecp5/pack.cc | |
| parent | 0cf5006e3bbad476616f09bf1baf8a2953e1c616 (diff) | |
| download | nextpnr-f50d4c1ed13142471505e0233e7985052d868ac2.tar.gz nextpnr-f50d4c1ed13142471505e0233e7985052d868ac2.tar.bz2 nextpnr-f50d4c1ed13142471505e0233e7985052d868ac2.zip | |
ice40: Support for undriven / unconnected output ports
If a port specified as output (and thus had a $nextpnr_obuf inserted)
is undriven (const `z` or const `x`), we make sure to not enable
the output driver. Also enable pull-ups if it was requested by the user.
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Diffstat (limited to 'ecp5/pack.cc')
0 files changed, 0 insertions, 0 deletions