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| st3llar | wasted a few hours experimenting, but the answer was in the suggested (* no_rw_check *) | 04:06 |
|---|---|---|
| st3llar | the extra circuitry is to ensure read-first or write-first behaviour | 04:06 |
| st3llar | also found this document for memory patterns: https://docs.google.com/document/d/1MR1IV34XGJBIGMYu2YzjE-2KaNaP3R9jaPLj1RTU2j0/edit#heading=h.hxvjs26wvyc6 | 04:07 |
| tpb | Title: Memory Inference Patterns - Google Docs (at docs.google.com) | 04:07 |
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| lofty | what was the point of fixing Yosys to correctly handle this if people will forever reach for the "I want to cause bugs" switch... | 07:24 |
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| st3llar | just learning, and now I can appreciate yosys even more :) | 10:34 |
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| lofty | st3llar: so, if you use that attribute you technically have a simulation/synthesis mismatch | 13:13 |
| lofty | By the way, instead of relying on internal Google docs that I may or may not have leaked | 13:14 |
| lofty | https://yosyshq.readthedocs.io/projects/yosys/en/latest/CHAPTER_Memorymap.html | 13:14 |
| tpb | Title: 10. Memory mapping (at yosyshq.readthedocs.io) | 13:14 |
| lofty | (and that documentation started out as a blog post I was going to make) | 13:16 |
| st3llar | oups i somehow forgot about the manual, thanks a lot! | 13:50 |
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