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| Jerrylogansquare | hello, i just went through the 'Symbiflow on Arty board' quick steps, and it worked fine. Then I went to the symbiflow-examples, and the instructions were completely different. | 02:39 |
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| Jerrylogansquare | Is this IRC only for developers? | 02:42 |
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| sf-slack2 | <acomodi> Hi Jerrylogansquare. The `SymbiFlow on arty board` steps are meant for the symbiflow-arch-defs repository, which is intended to generate all the required files for place and routing with VPR (architecture definitions, routing graph, etc.). Instead, symbiflow-examples uses a pre-built version of symbiflow-arch-defs which let you avoid generating all the necessary files and directly let you perform synthesis and P&R, | 08:35 |
| sf-slack2 | hence the difference in the instructions. | 08:35 |
| -_whitenotifier-c- [sv-tests] piotr-binkowski opened issue #819: Add advanced simulation tests - https://git.io/JfEVs | 08:53 | |
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| Jerrylogansquare | sf-slack2 , thanks! i figured it might be something like that, but i had to be sure. It looks like the symbiflow-arch-defs getting started is more meant for symbliflow developers, since you have all repos there. I'll try the symbiflow-examples next. | 13:59 |
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| andrewb1999 | daveshah: How do I generate files for the 7020? Looking at the CMake files on master the 7020 is commented out in some places and non-existant in other places. | 14:55 |
| daveshah | andrewb1999: for the symbiflow-arch-defs side I'm not sure, someone else here will know more | 14:56 |
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| litghost | reces: The 7-series arch splits IO into two parts. The IO pad and I/O buffer are in LIOB and the I/O logic (e.g. serdes, I/ODDR0 is in the LIOI | 18:24 |
| litghost | reces: symbiflow-arch-defs merges these into one cluster, but they can be treated however is convient for your purposes | 18:25 |
| litghost | reces: See https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/xc/common/primitives/iob33/modes/no_obuf.xml / https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/xc/common/primitives/iob33/modes/no_ibuf.xml / https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/xc/common/primitives/ilogice3/ilogice3.pb_type.xml#L38 / | 18:27 |
| litghost | https://github.com/SymbiFlow/symbiflow-arch-defs/blob/master/xc/common/primitives/ologice3/ologice3.pb_type.xml#L47 for some example definitions | 18:27 |
| tpb | Title: symbiflow-arch-defs/no_obuf.xml at master · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com) | 18:27 |
| tpb | Title: symbiflow-arch-defs/ologice3.pb_type.xml at master · SymbiFlow/symbiflow-arch-defs · GitHub (at github.com) | 18:27 |
| litghost | andrewb1999: Assuming you want a xc7z020clg484-1, you can just do a s/xc7z010clg400-1/xc7z020clg484-1/ in the relevant places, and see how far you get | 18:32 |
| litghost | acomodi and mkurc might know more | 18:33 |
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