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How to reduce the no of Embeded mults and LUT's in simuilink xilinx blockset?

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deathblow

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Hi

I have implemented canny and HD distance algos in simulink. but i want to cosimulation than it has resources issues. Please, can any one suggest any technique or method to reduce Emd.Mults and LUT's.

Thanks in advance for help.
 

this is all down to your design. If you are running out of resources, you may need to look at resource sharing, but this will increase your latency, which may lead to problems elsewhere. You may also need to reduce the range or accuracy of your data values to reduce the logic usage.

But this will depend on the accuracy and latencies required. If you can fit it in the chip you have, you have 3 options:
1. Redesign the algorithm, taking into acount the above.
2. Get a larger device
3. Hand code the design.
 

Thanks sir TrickyDicky.

I have redesign the the algo. But as you mention the latency and accuracy problem.

i would require some more help.
 

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