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Participant
Participant
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Registered: ‎11-16-2018

SDAccel 2018.3 Example RTL Adder Pipes : not working for DATA_SIZE > 4096

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Hi,

I synthesized a slightly modified version of the SDx example design "RTL Adder Pipes", removing the adder to achieve a simple loopback.

When using the attached code with DATA_SIZE=32 it works fine, when using DATA_SIZE=4096 or higher the execution freeze line 217.

Any idea why?

Thanks

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Participant
Participant
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Registered: ‎11-16-2018

Re: SDAccel 2018.3 Example RTL Adder Pipes : not working for DATA_SIZE > 4096

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My bad, the "q.finish()" after write was blocking the next read operation in case of DATA_SIZE > 4096.

Removing it fixed the issue

View solution in original post

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Participant
Participant
233 Views
Registered: ‎11-16-2018

Re: SDAccel 2018.3 Example RTL Adder Pipes : not working for DATA_SIZE > 4096

Jump to solution

My bad, the "q.finish()" after write was blocking the next read operation in case of DATA_SIZE > 4096.

Removing it fixed the issue

View solution in original post