Wednesday, 2021-12-01

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tpb<t​ristanC> Hello folks, I'm getting started with fpga through the retroclash book. I somehow managed to generate a bitfile for the nexys a7, but I had to update the prjxray-db files using the project HEAD to add the missing artix7/xc7a50tcsg324-1/part.json file.15:51
tpb<t​ristanC> Is there a conda incantation i could use to do this automatically, or is it expected to copy the missing files from the prjxray-db repository?15:52
tpb<s​f-slack> <acomodi> Hi tristanC! I think that the conda package needs to be bumped to the most recent one: https://github.com/SymbiFlow/symbiflow-examples/blob/7b62455043ea7910a60783dbab87b2107d64f4ab/xc7/environment.yml#L815:54
tpb<s​f-slack> <acomodi> https://anaconda.org/LiteX-Hub/prjxray-db/files here is a collection of the prjxray-db packages15:56
tpb<t​ristanC> acomodi: perfect, thank you!15:58
tpb<s​f-slack> <manili.devteam> Hi all, Here is a proposal of an idea of mine called vgFPGA. I’ll be so happy to talk about it with other people. So please feel free to contact me via Slack DM.16:00
tpb<m​ithro> acomodi / nelsobe@ - https://github.com/SymbiFlow/symbiflow-arch-defs/pull/233417:15
tpb<m​ithro> Finally able to reproduce the behaviour that nelsobe was seeing17:15
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-_whitenotifier-dacd- [symbiflow-examples] mithro opened issue #218: Command name collision in symbiflow/scripts/xc7/synth.tcl - https://git.io/JMBa719:36
-_whitenotifier-dacd- [prjxray] MidsummerNight opened issue #1789: Need help for setting up xc7s50t - https://git.io/JMaNJ19:36
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tpb<b​l0x> I'm wondering how to use the iserdese2 oversample mode for xc7 platform. vpr complains about missing arch model: Message: Failed to find matching architecture model for 'ISERDESE2'23:24
tpb<m​ithro> People here might find https://twitter.com/proppy/status/1466020384063430657?s=20 interesting23:32
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