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RTOS/AMIC120: About Hwi thread

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Part Number:AMIC120

Tool/software: TI-RTOS

Hello,

I have two questions.

1.I am referring to Figure 3-2 in page 56 in following URL.

   http://www.ti.com/lit/ug/spruex3u/spruex3u.pdf

   If the priority of Hwi2 is Higher than that of Hwi1, and each has same interrupt timing as Figure 3-2, 

   Hwi starts at "Hwi 2 finishes". Is my understanding correct?(Low priority interrupt is not ignored?)

 

2.Is AMIC120 supports all masking options in Hwi? If Hwi_A is masked by masking options in Hwi_B, is Hwi_A's interrupt ignored while Hwi_Bis running?

   Could you tell me the document described what Is masking options supported by each device family?

Regards,

U-SK


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