it is neither NMI nor FIQ; "cannot be mask" just for emphasize this interrupt 
is so important that cannot be missed even once.
 it maybe my fault for this unclear expression




--

----------------------------------------------
          梁权
THANKS & BR!





在 2018-11-29 22:34:03,"Philippe Gerum" <r...@xenomai.org> 写道:
>On 11/29/18 9:03 AM, 梁权 via Xenomai wrote:
>> hi,
>> i'm work on a customed board with TI am335X; i have installed xenomai 3 on 
>> it correcttly , and can run the latency test.
>> On this board, an interrupt which cannot be masked and delayed will be 
>> generated every millicsecond by a FPGA ; 
>
>What do you mean precisely by "cannot be masked"? Are you referring to
>NMI or FIQ?
>
>-- 
>Philippe.

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