gatecat 85bb108ba4 Add getBelPinsForCellPin to Arch API ...

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>

2021-02-10 11:54:54 +00:00

..

archapi.md

Add getBelPinsForCellPin to Arch API

2021-02-10 11:54:54 +00:00

coding.md

Update coding.md

2021-02-03 10:53:15 +00:00

constraints.md

docs: Tidy up

2020-10-01 09:02:29 +01:00

faq.md

Make BELs/PIPs lowercase as bels/pips per review comment.

2021-02-02 07:43:38 -08:00

generic.md

Remove wire alias API

2020-10-15 09:36:15 +01:00

ice40.md

ice40: Add set_frequency pcf command; and document pcf

2019-10-13 18:48:39 +01:00

netlist.md

Update netlist.md

2020-11-24 14:30:30 -05:00

nexus.md

nexus: Update docs and CMake

2020-11-30 08:59:04 +00:00

python.md

docs: Add Python API documentation

2019-09-19 15:52:18 +01:00