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5990 Discussions

Why NCO IP outputs ZERO?

LZhao1
Partner
289 Views

when customer use a NCO IP on Arri10 SX, in Quartus Prime 19.2pro, found that output SIN and COS both are ZERO

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5 Replies
KhaiChein_Y_Intel
172 Views

Hi,

 

Could you provide more details? Can you provide a test case and result for investigation?

 

Thanks.

LZhao1
Partner
172 Views
Hi, We found that in Quartus 19.2pro, some .hex files generated by NCO IP has a mismatch location where system needs, so we manually move those .hex files to correct location, then, NCO IP can function right. Maybe in Quartus 19.4pro can fix the problem, I have not verify yet.
KhaiChein_Y_Intel
172 Views

Hi,

 

Can you provide the design and steps to reproduce the error?

 

Thanks.

Best regards,

KhaiY

KhaiChein_Y_Intel
172 Views

Hi,

 

May I know if you have any updates?

 

Thanks.

Best regards,

KhaiY

LZhao1
Partner
172 Views
Hi, The issue has been solved, thanks for your support!
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