chirping78 commented on PR #14465: URL: https://github.com/apache/nuttx/pull/14465#issuecomment-2477830420
> But the problem might be that the iram is not compatiable with `s32c1i` instruction. @tmedicci you may need to check this with the IC designer. > @tmedicci Found this statement in "Xtensa ® LX7 MicroprocessorData Book" ``` S32C1I instructions may target cached, cache-bypass, and data RAM memory locations. S32C1I instructions are not permitted to access memory addresses in data ROM, instruction memory or the address region allocated to the XLMI port. Attempts to direct the S32C1I at these addresses will cause an exception. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
