This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DSP28335 中XINTF的读写时序问题

怎么理解XINTF中的建立时间、有效时间和跟踪时间?如果外设数据在有效时间阶段发生了变化,那么DSP读到的数据是变化前的还是变化后的呢?

  • 急等..欢迎讨论

  • 你好,我会抽时间再仔细看看这个问题,建议你先搜索下E2E论坛看看有没有答案。建议使用关键词 XINTF timing

    一下是一些我找到的帖子。

    https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/539821?tisearch=e2e-sitesearch&keymatch=XINTF%20timing

    https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/465197?tisearch=e2e-sitesearch&keymatch=XINTF%20timing