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hackerfoo | litghost: deps_verilog.py: error: argument inputfile: can't open '/home/dusty/src/symbiflow-arch-defs/library/tbassert.v': [Errno 2] No such file or directory: '/home/dusty/src/symbiflow-arch-defs/library/tbassert.v' | 01:54 |
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litghost | hackerfoo: Ya, I forgot to commit it earlier, it will be merged in https://github.com/SymbiFlow/symbiflow-arch-defs/pull/570/files#diff-b10e2f1186a24169968c5f5f6e34db63 | 01:55 |
tpb | Title: Add asserts for combintorial output combiner. by litghost · Pull Request #570 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com) | 01:55 |
litghost | hackerfoo: I'm waiting for green on CI, then it will be merged | 01:55 |
mithro | elms: What is the `make format` for Python in symbiflow-arch-defs ? | 02:34 |
litghost | format_python | 02:35 |
mithro | litghost: Thanks! | 02:48 |
mithro | https://fossi-foundation.org/latchup/#timvideoshackfest | 03:07 |
tpb | Title: Latchup (at fossi-foundation.org) | 03:07 |
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litghost | Oh thank god, I think I've found the bug on https://github.com/SymbiFlow/symbiflow-arch-defs/issues/491 | 05:03 |
tpb | Title: [XC7] Some designs fail on hardware · Issue #491 · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com) | 05:03 |
litghost | mithro: Turns out kem_'s check pushed me in the right direction, but not in the way I expected | 05:03 |
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flow | Hello, Does anyone know which arguments I have to pass to ecppack to generate an bit stream for loading in SPI Slave mode? If I enter no specific values and try to upload it following (the not very clear) instructions in the "ECP5 and ECP5-5G sysCONFIG Usage Guide" I keep getting CRC errors. | 18:24 |
daveshah | I've never tried SPI slave mode | 18:25 |
daveshah | Maybe it needs to be bit-reversed | 18:25 |
flow | I think I can rule that out because as a check I tried sendin a bitstream with a wrong chipid in that case I get an "ID Error" while otherwise it is an CRC error | 18:28 |
daveshah | I see | 18:45 |
daveshah | Do you have a known-working bitstream from the vendor tools? | 18:46 |
daveshah | Otherwise, perhaps try sending 7A (the bitstream burst command) 00 00 00 before sending the bitstream file itself | 18:59 |
flow | I am just about to generate one with the official tool chain but have to set it up. Yes I tried that, without the 7A 00 00 00 I get an invalid comand response | 19:04 |
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