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SP7
Beginner
981 Views

PCIe not receiving interrupts

Why don't I see any interrupts comming from my intel Z5xx series ATOM board for my PCIe device. If I plug in same exact PCIe device into desktop based chipset any pentium or so..and I also use exact same driver I do see interrupts comming..

do I have to do anything extra for this ATOm processor family to get my PCIe device working..I see there is a nwe block SCH in intel atom Z series could that be the cause..

Any help would be appreciated..Not sure if this is the right forum to post my query as well..

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3 Replies
FMcNu1
Valued Contributor I
86 Views

Hello, SP:

Welcome to the Intel® Embedded Community. Yes this is a good forum to ask your question about Intel embedded processors.

Can you tell us more about your configuration? Are you using a commercial board or is it your custom design? OS?

Thanks

Felix

SP7
Beginner
86 Views

Its a custom intel ATOM motherboard, OEM board with Z530 and 510 chipset..I can certainly share more detila in this regards if you tell me specifically what..

Can you also please let me know if my driver need to configure SCH...

SP7
Beginner
86 Views

Forgot to mention I am also running on a custom OS..This custom OS works on any other intel chipset family..

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