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TMS320F28335: DMA中断与PWM中断优先级问题

Part Number: TMS320F28335


请问在DMA触发中断执行中断中程序时,如果PWM中断请求来临,DSP是会先处理PWM中断然后返回DMA中断,还是等待DMA中断处理完毕后处理PWM中断?

问题2:如果DMA中断中有for循环,执行for循环的过程中PWM中断来临会怎样?

希望得到工作人员的回复,感谢!