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| author | gatecat <gatecat@ds0.me> | 2023-02-22 14:51:51 +0100 |
|---|---|---|
| committer | myrtle <gatecat@ds0.me> | 2023-02-23 10:05:55 +0100 |
| commit | 14050f991bc2e4ce2c6e7f431fe2acd4f0cf2a70 (patch) | |
| tree | 0848236a9eee9b1504ac4aa59289f964d2a11976 /generic/viaduct/fabulous/validity_check.h | |
| parent | 1809e18c7bb23d88ddb716482d72b3ce195a1b35 (diff) | |
| download | nextpnr-14050f991bc2e4ce2c6e7f431fe2acd4f0cf2a70.tar.gz nextpnr-14050f991bc2e4ce2c6e7f431fe2acd4f0cf2a70.tar.bz2 nextpnr-14050f991bc2e4ce2c6e7f431fe2acd4f0cf2a70.zip | |
fabulous: Global constant wires scheme
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'generic/viaduct/fabulous/validity_check.h')
| -rw-r--r-- | generic/viaduct/fabulous/validity_check.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/generic/viaduct/fabulous/validity_check.h b/generic/viaduct/fabulous/validity_check.h index 43291f6e..1f21e07b 100644 --- a/generic/viaduct/fabulous/validity_check.h +++ b/generic/viaduct/fabulous/validity_check.h @@ -122,6 +122,19 @@ struct BlockTracker bool check_validity(BelId bel, const FabricConfig &cfg, const CellTagger &cell_data); }; +struct PseudoPipTags +{ + BelId bel; + enum PPType : uint16_t + { + NONE, + LUT_CONST, + LUT_PERM, + } type; + uint16_t data; + PseudoPipTags(PPType type = NONE, BelId bel = BelId(), uint16_t data = 0x0) : bel(bel), type(type), data(data) {} +}; + NEXTPNR_NAMESPACE_END #endif |