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yosys-questions | mwk : Please have a look. I would like to add a test somewhere, but couldn't quickly figure out. Any guidance appreciated. https://github.com/YosysHQ/yosys/pull/1987 | 03:42 |
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tnt | Anyoen got a clue on https://pastebin.com/ARsviAPH "ERROR: Found error in internal cell \ice40_spram_gen.$shl$/mnt/venture-data/projects/icebreaker/ice40-playground-git/cores/ice40/rtl/ice40_spram_gen.v:0$829 ($shl) at kernel/rtlil.cc:850" | 05:10 |
tpb | Title: ERROR: Found error in internal cell \ice40_spram_gen.$shl$/mnt/venture-data/proj - Pastebin.com (at pastebin.com) | 05:10 |
tnt | This was building fine with yosys from ~3-4 days ago and doesn't with master. | 05:10 |
tnt | This is the file in question : https://github.com/smunaut/ice40-playground/blob/usb/cores/ice40/rtl/ice40_spram_gen.v | 05:11 |
tpb | Title: ice40-playground/ice40_spram_gen.v at usb · smunaut/ice40-playground · GitHub (at github.com) | 05:11 |
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lambda | tnt: which yosys is this exactly? | 09:33 |
tnt | lambda: see https://twitter.com/sirus/status/1253039968399708160 | 09:36 |
tnt | no ... see https://github.com/YosysHQ/yosys/issues/1990 | 09:36 |
tpb | Title: Dynamic bit write with signed expression fails · Issue #1990 · YosysHQ/yosys · GitHub (at github.com) | 09:36 |
lambda | tnt: ah, missed that issue, thanks | 09:37 |
lambda | at a first glance it looked a lot like the stuff I've been messing around with lately (mod/div) | 09:38 |
daveshah | No, it isn't related to that afaics | 09:40 |
lambda | yeah, none of my stuff is merged yet anyway | 09:41 |
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ZirconiumX | Cyclone V handbook: "a DSP can do up to 27x27 multiplication" | 18:42 |
ZirconiumX | Quartus: "you can only have 18-bit wide arguments even in .operation_mode("M27x27")" | 18:43 |
ZirconiumX | :thinking: | 18:43 |
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