21:58 <Xiretza> since you people probably have more insight into all the different data structures at play, I'll ask here instead of digging deeper: something is up with LIOI3_SING_X0Y99.ILOGIC_Y0.ZINV_D, fasm2frames.py tries to mess around in frame 29, word 102 (!), crashing.

21:59 <Xiretza> (xc7a35tcsg324-1 that is)

22:03 <daveshah> I think this is something to do with using the wrong side of these half tiles

22:03 <Xiretza> RIOI3_SING_X43Y99.ILOGIC_Y0.ZINV_D too, if I take those two out of my .fasm, it transforms successfully.

22:03 <daveshah> ie ILOGIC_Y1 should have been output in the fasm not Y0 - I remember seeing something like this tio

22:03 <daveshah> *too

22:04 <Xiretza> ah, interesting

22:05 <Xiretza> it was produced by nextpnr-xilinx, do you want the JSON to reproduce?

22:11 <daveshah> yeah I'd need the xdc as well

22:23 <daveshah> Xiretza: in fact I think I can guess what it was, can you try this branch https://github.com/daveshah1/nextpnr-xilinx/tree/xilinx-ilogic-sing ?

22:23 <tpb> Title: GitHub - daveshah1/nextpnr-xilinx at xilinx-ilogic-sing (at github.com)

22:23 <Xiretza> daveshah: on it

22:31 <Xiretza> daveshah: yes, now gets to bitstream successfully! thank you very much :)

22:32 <daveshah> Xiretza: thanks for checking, merged