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RTICTL 寄存器中的 RSWAI 位有什么作用？

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1 回答 1

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I'm assuming you've read the documentation, but in case you haven't...

RSWAI — RTI and COP Stop While in Wait

Write once in normal modes, anytime in special modes. Read anytime.

0 = Allows the RTI and COP to continue running in wait.

1 = Disables both the RTI and COP whenever the part goes into Wait.

于 2009-04-16T21:21:19.140 回答