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VexRISCV core missing WFI #36

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tbialas-riverlane opened this issue Apr 20, 2022 · 0 comments
Open

VexRISCV core missing WFI #36

tbialas-riverlane opened this issue Apr 20, 2022 · 0 comments
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@tbialas-riverlane
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When trying to use interrupts, we tried to use the WFI instruction, however the VexRISCV core did not enter WFI state.
This is most likely caused by wfiGenAsWait being set to False and wfiGenAsNop set to True in the VexRISCV rendered configuration.
WFI support is very useful when dealing with interrupts.
Could the core have WFI Wait enabled?
Thank you.
@RTimothyEdwards RTimothyEdwards added the error Something isn't working label Oct 4, 2022
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@RTimothyEdwards @tbialas-riverlane