02:39 <tpb> Title: Qt SVG Document (at sandbox.hackerfoo.com:8008)

02:40 <hackerfoo> Count vs. out degree for the 50T rr_graph, log-log scale

15:22 <_whitenotifier-3> [symbiflow-arch-defs] litghost opened issue #1307: `minilitex` diff FASM test shows unknown bits - https://git.io/JvWIL

16:42 <mithro> ssb: Can you re-ask here?

16:44 <ssb> hi! do I understand correctly that in prjxray-db there are no data for xc7a35t ftg256 device, so to play with nextpnr-xilinx I need to have full vivado setup ?

16:45 <mithro> ssb: The 35t is /really/ a 50t internally

16:45 <mithro> ssb: I believe we are in the process of fixing this too

16:46 <mithro> ssb: I believe https://github.com/SymbiFlow/prjxray-db/pull/10/files might contain what you need

16:57 <ssb> mithro, thanks! After a quick glance at master branch of mithro/prjxray-db I think I'm lost a bit. I see artix7/xc7a35t* where * is cpg236 and csg324, but no ftg256 (I assumed it should be there?)

16:57 <mithro> ssb: It hasn't been merged yet

16:58 <mithro> ssb: https://github.com/mithro/prjxray-db/tree/master/artix7

16:58 <tpb> Title: prjxray-db/artix7 at master · mithro/prjxray-db · GitHub (at github.com)

16:58 <mithro> ssb: Looks like we don't have the ftg256....

17:02 <sf-slack> <acomodi> being tilegrid and tileconn the same, it is a metter of getting the package_pins and yaml

17:04 <ssb> mithro, okay, so if I understand correctly, then I need to follow through these steps: https://github.com/SymbiFlow/prjxray , starting from "Install Vivado 2017.2" ?

17:04 <tpb> Title: GitHub - SymbiFlow/prjxray: Documenting the Xilinx 7-series bit-stream format. (at github.com)

17:05 <litghost> ssb: It's a small change

17:06 <litghost> ssb: We'll get a PR update today ish to add support for the ftg256

17:07 <ssb> awesome, thanks!

17:18 <litghost> ssb: https://github.com/SymbiFlow/prjxray/pull/1231

17:18 <tpb> Title: Add xc7a35tftg256 package to extra output. by litghost · Pull Request #1231 · SymbiFlow/prjxray · GitHub (at github.com)

17:18 <litghost> Once that is green and merged, and we push a new db you'll be good to go

19:50 <hackerfoo> I wrote up an idea about RR graph compression: https://docs.google.com/document/d/1BOWCAKni9FWdsAuPER07xID4wlgeU1mg9I3LOJbsoHM/edit?usp=sharing

19:50 <tpb> Title: RRGraph Compression - Google Docs (at docs.google.com)