mirror of https://github.com/YosysHQ/nextpnr.git
This Arch API dates from when we were first working out how to implement placement validity checking, and in practice is little used by the core parts of placer1/HeAP and the Arch implementation involves a lot of duplication with isBelLocationValid. In the short term; placement validity checking is better served by the combination of checkBelAvail and isValidBelForCellType before placement; followed by isBelLocationValid after placement (potentially after moving/swapping multiple cells). Longer term, removing this API makes things a bit cleaner for a new validity checking API. Signed-off-by: gatecat <gatecat@ds0.me> |
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| .. | ||
| archapi.md | ||
| coding.md | ||
| constraints.md | ||
| faq.md | ||
| generic.md | ||
| ice40.md | ||
| netlist.md | ||
| nexus.md | ||
| python.md | ||