02:15 <mtrbot-ml> [mattermost] <sb10q> MikeP: there are annoying issues with Rust on 19.09

02:17 <mtrbot-ml> [mattermost] <sb10q> MikeP: you can get a copy of nixpkgs 19.03 and then backport the new nextpnr into that. that should be quite easy afaik, perhaps even just dropping in the newer nextpnr .nix files, replacing the old ones

02:18 <mtrbot-ml> [mattermost] <sb10q> but if you don't need Rust then 19.09 has no big issues that I know of

03:12 <_whitenotifier-3> [nmigen-soc] HarryHo90sHK synchronize pull request #6: wishbone: A proposal to add Interconnect & related SoC building blocks - https://git.io/JvYDM

03:13 <_whitenotifier-3> [nmigen-soc] Success. The Travis CI build passed - https://travis-ci.org/m-labs/nmigen-soc/builds/643684388?utm_source=github_status&utm_medium=notification

03:13 <_whitenotifier-3> [nmigen-soc] Success. No report found to compare against - https://codecov.io/gh/m-labs/nmigen-soc/compare/ad14cd097e58f8d73b53c13c36bdbe3299f249ad...be14bdab3d7837ec8ba5aefd9b3441ede33f03a8

03:13 <_whitenotifier-3> [nmigen-soc] Success. No report found to compare against - https://codecov.io/gh/m-labs/nmigen-soc/compare/ad14cd097e58f8d73b53c13c36bdbe3299f249ad...be14bdab3d7837ec8ba5aefd9b3441ede33f03a8

08:35 <_whitenotifier-3> [nmigen-stdio] HarryHo90sHK opened pull request #5: eth: A proposal to add Ethernet interface & RGMII transceiver module - https://git.io/JvOBZ

18:37 <Sarayan> If I want to do a semi-complex design in nmigen and have it run real-time for a 8MHz clock or so in simulation (say the video pipeline of a konami arcade game), how can I go about it?

18:38 <Sarayan> should I go through yosis/cxx-generation, should I add C++ generation to nmigen, even better ideas?

18:39 <Sarayan> Pretty much, I want to constraints of hardware to be sure it works, but I don't expect to run it on a fpga in the near term

18:46 <whitequark> yosys' write_cxxsim should be helpful here

18:46 <whitequark> but... 8 MHz might be optimistic

18:46 <whitequark> I'm not saying it *won't* work, but it's pretty high

18:48 <Sarayan> well, that's the pixel clock

18:49 <Sarayan> I won't die if it's not realtime, it would just be nice