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| -_whitenotifier-3- [yosys] rakeshm75 opened issue #61: Branch: Quicklogic : Missing FIFO ports ( in ram8k_2x1_cell_macro) in the EDIF generated by Yosys - https://git.io/JvoGU | 07:39 | |
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| clay_1 | Good morning people! | 08:03 |
|---|---|---|
| -_whitenotifier-3- [yosys] rakeshm75 opened issue #62: Branch: Quicklogic : Yosys optimizes the design completely when no IO's/ PADs defined in the design - https://git.io/JvoZf | 08:08 | |
| clay_1 | The more I read through the documentation the more I think that there is a typo in glossary.frame and that the "The 50th payload word is an EEC" should be ECC instead for the error correction code | 08:20 |
| clay_1 | is there any way to report that ? | 08:20 |
| sf-slack | <rwinkler> Yes. It is error. You can i.e. make PR with the fix | 08:22 |
| sf-slack | <tmichalak> clay_1: thanks for spotting that, we will fix it. For the future if there is something else you find report it here: https://github.com/SymbiFlow/symbiflow-docs/issues | 08:22 |
| tpb | Title: Issues · SymbiFlow/symbiflow-docs · GitHub (at github.com) | 08:22 |
| clay_1 | Oh, see, thanks, so no need to do it for this time, right ? | 08:23 |
| sf-slack | <tmichalak> right | 08:25 |
| clay_1 | cool :) | 08:26 |
| clay_1 | coould you help me running xc7bit2frames ? | 08:30 |
| clay_1 | I try the ./tools/xc7frames2bit 1.frames | 08:30 |
| clay_1 | but it doesnt work so I suspect I have to do it the $XRAY_something way | 08:31 |
| clay_1 | but I dont know what this something should be, is there a list of avaialble keywords | 08:31 |
| -_whitenotifier-3- [yosys] rakeshm75 opened issue #63: Branch: Quicklogic : Yosys optimizes the design completely - https://git.io/JvoZQ | 08:36 | |
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| clay_1 | I tried that as well | 13:46 |
| clay_1 | $XRAY_XC7FRAMES2BIT 1.frames | 13:47 |
| clay_1 | but still didnt work | 13:47 |
| clay_1 | I got a "1.frames: command not found" | 13:48 |
| sf-slack | <acomodi> The error you get is because the `$XRAY_XC7FRAMES2BIT` variable is not set. What error do you get when running xc7framse2bit? (without the $XRAY_something) | 13:57 |
| sf-slack | <acomodi> FYI, those env variables are set in `utils/environment.sh` | 13:58 |
| clay_1 | thank you | 13:58 |
| clay_1 | you mean when I run this ? | 13:58 |
| clay_1 | ./tools/xc7frames2bit 1.frames | 13:58 |
| sf-slack | <acomodi> Yeah, (the binary is in `build/tools/ though) | 13:59 |
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| clay_1 | I get the "Part file not found or invalid" | 14:00 |
| clay_1 | which indicates that the .frames file is not from a supported part, right ? | 14:00 |
| sf-slack | <acomodi> Try to explicitly provide the part name and part file | 14:03 |
| clay_1 | I had the same issue with running the bitread and somebody here sudgested that I do it the $XRAY_BITREAD way, and in this way it worked fine | 14:03 |
| sf-slack | <acomodi> e.g. `--part_name <part_name> --part_file <part.yaml>` | 14:03 |
| clay_1 | ./build/tools/xc7frames2bit --part_name xc7a35tcpg236-1 --part_file ./database/artix7/xc7a35tcpg236-1part.yaml 1.frames | 14:06 |
| clay_1 | like that ? | 14:06 |
| clay_1 | sorry | 14:07 |
| clay_1 | ./build/tools/xc7frames2bit --part_name xc7a35tcpg236-1 --part_file ./database/artix7/xc7a35tcpg236-1/part.yaml 1.frames | 14:07 |
| clay_1 | this gives Unable to open frm file: Frames file not found or invalid | 14:07 |
| sf-slack | <acomodi> ./build/tools/xc7frames2bit --part_name xc7a35tcpg236-1 --part_file ./database/artix7/xc7a35tcpg236-1/part.yaml --frm_file 1.frames --output_file <output file> | 14:08 |
| clay_1 | that gives the following | 14:09 |
| clay_1 | Frame b: found 1 words instead of 101Frame c: found 1 words instead of 101terminate called after throwing an instance of 'std::invalid_argument' what(): stoulAborted (core dumped) | 14:09 |
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| sf-slack | <acomodi> Could be due to a wrong frames file, or incompatibility between the frames file and the target part | 14:11 |
| clay_1 | the frames file is created from bitread , is that the correct way to do it ? | 14:12 |
| sf-slack | <acomodi> It would be better to do as follows: FASM file -> fasm2frames -> frames2bit | 14:13 |
| clay_1 | ok, I will try it, thank you ! | 14:14 |
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| clay_1 | the fasm2frames output looks different than the bitread one | 14:17 |
| clay_1 | Now it works! | 14:20 |
| sf-slack | <acomodi> Great | 14:20 |
| clay_1 | thanks for your help :) | 14:20 |
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| -_whitenotifier-3- [prjtrellis] cr1901 opened issue #126: Document JTAG Commands - https://git.io/Jvo9t | 21:23 | |
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| sf-slack | <aryap> hello! long time listener, first time caller | 22:58 |
| sf-slack | <aryap> are the zynq 7/artix 7 models the most advanced academic models symbiflow has of commercial chips? | 22:59 |
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| sf-slack | <ahegazipro> hey guys how often do you check the pull requests? | 23:42 |
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