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USB superspeed peripherals Forum Discussions

ScGr_289066
Level 5
Level 5
100 replies posted 50 replies posted 25 replies posted

Hello,

During debugging a new camera design using the CX3, I began getting Abort Handler interrupts (in cyfxtx.c).  I have never seen these before and there's virtually no information about them in the CX3 or FX3 technical reference manual.

Can anyone explain what causes them?

Thanks,

Scott

 

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Thanks Hemanth, that was just what I needed!

Scott

 

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Hemanth
Moderator
Moderator
Moderator
First like given First question asked 750 replies posted

Hi,

This is ARM data abort exception handler.

Please see this link

As our API guide mentions,  "As virtual memory is not
used in the system, this can only happen if data is being read from a non-existent memory location."

Regards,

Hemanth
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Thanks Hemanth, that was just what I needed!

Scott

 

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