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低功耗模式下SYSNMI_VECTOR中断能进去吗?



用的是6733芯片,想在SVMHIFG触发SYSNMI_VECTOR中断的时候进低功耗,在SVMHVLRIFG的时候出低功耗,但进低功耗再上电压后,SVMHVLRIFG置位了,SVMHVLRIE也设好了,但不进SYSNMI_VECTOR中断,仍然在低功耗中(用的是LPM3)。

是不是如果要出低功耗,只有外部IO中断、通讯中断或者时钟中断才行?如果这样的话,那就在时钟中断里判断SVMHVLRIFG是否置位来出低功耗了吗?

谢谢!