85bb108ba4
This is a basic implementation, without considering "M of N" arrangements (e.g. for LUT permuation where you only want to route to 1 out of 4/6 sinks) or using a type other than IdString to identify bel pins. But this is also enough to start working out where in nextpnr will break due to removing the 1:1 cell:bel pin cardinality, as a next step. Signed-off-by: gatecat <gatecat@ds0.me> |
||
|---|---|---|
| .. | ||
| archapi.md | ||
| coding.md | ||
| constraints.md | ||
| faq.md | ||
| generic.md | ||
| ice40.md | ||
| netlist.md | ||
| nexus.md | ||
| python.md | ||