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13:16
<
infinite_recursi >
How to write pin configuration files?
13:16
<
infinite_recursi >
There are statements like "set_io vga_r[0] E3"
13:17
<
infinite_recursi >
What language is the word set_io in? Is E3 specific to boards?
14:19
<
lambda >
it's a bastardized version of Tcl where number commands return their name in brackets, so you don't have to quote "vga_r[0]"
14:19
<
lambda >
E3 is probably just the package pin on the FPGA
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19:34
<
nickoe >
Hi, are anyone running symboflow on macos? (I have a friend that uses mac, so I was just wondering how much handholding he may require)
19:34
<
nickoe >
for xilinx
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<
DennisC >
Hi. I am trying to install SymbiFlow on macOS 11.2.1 Big Sur. The "make env" step is failing with a message "Solving environment: failed".
20:23
<
DennisC >
It says I must "ResolvePackageNotFound:" and then lists six litex-hub packages.
20:23
<
DennisC >
- litex-hub::prjxray-db==v0.0_243_g057e179=20210119_091808
20:23
<
DennisC >
- litex-hub::prjxray-tools==0.1_2697_g0f939808=20201120_145821
20:23
<
DennisC >
- litex-hub::vtr-optimized==v8.0.0_3049_g64d15e2dd=20201217_025303
20:23
<
DennisC >
- litex-hub::gcc-riscv64-elf-newlib==9.2.0=20201119_154229
20:23
<
DennisC >
- litex-hub::zachjs-sv2v==0.0.5_0025_ge9f9696=20201120_205532
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<
DennisC >
- litex-hub::capnproto-java==0.1.5_0012_g44a8c1e=20201104_165332
20:27
<
DennisC >
When reading about the solving environment failed message it seems like the person who generated the environment.yml file did so for a particular OS and architecture which is different from mine macOS/x86-64 so that the condo env update command can't find packages that match my OS/env.
20:30
<
DennisC >
I see the project X-ray database file was updated 2021-01-19.
20:33
<
DennisC >
Other discussion about this error suggest the environment.yml file should be exported with an option --no-builds to eliminate the build information from the generate environment.myl file.
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<
sf-slack4 >
<arvindsrinivasan> I run it on mac, but only for the lattice workflow
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