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| author | gatecat <gatecat@ds0.me> | 2021-02-11 11:10:32 +0000 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-02-12 10:36:59 +0000 |
| commit | 510969ab9704865f87c7c0bd09e0185b729feffc (patch) | |
| tree | 39a6e35998d92f5066f21f8055a17fb7a7428f98 /machxo2/examples/simple_config.py | |
| parent | c956cae8244c094783edc7101fd0ca542c24e55b (diff) | |
| download | nextpnr-510969ab9704865f87c7c0bd09e0185b729feffc.tar.gz nextpnr-510969ab9704865f87c7c0bd09e0185b729feffc.tar.bz2 nextpnr-510969ab9704865f87c7c0bd09e0185b729feffc.zip | |
Create machxo2 backend (renamed from generic).
Signed-off-by: William D. Jones <thor0505@comcast.net>
Diffstat (limited to 'machxo2/examples/simple_config.py')
| -rw-r--r-- | machxo2/examples/simple_config.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/machxo2/examples/simple_config.py b/machxo2/examples/simple_config.py new file mode 100644 index 00000000..dfb38f1c --- /dev/null +++ b/machxo2/examples/simple_config.py @@ -0,0 +1,15 @@ +# Grid size including IOBs at edges +X = 12 +Y = 12 +# SLICEs per tile +N = 8 +# LUT input count +K = 4 +# Number of local wires +Wl = N*(K+1) + 8 +# 1/Fc for bel input wire pips +Si = 4 +# 1/Fc for Q to local wire pips +Sq = 4 +# ~1/Fc local to neighbour local wire pips +Sl = 8
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