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cosx's avatar
cosx
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

Fractional PLL fitting Problem Error 11239

Hi everyone, I am using HLS Quartus 15.1 standard compiler to design OpenCL BSP components-based systems. I came across an issue in fitting stage and the error is shown below: Error (11239): Loca...
BoonBengT_Altera's avatar
BoonBengT_Altera
Icon for Moderator rankModerator
4 years ago

Hi @cosx,

Thank you for posting and sharing the finding in Intel community forum, hope this message find you well and apologies for the delayed in response.
We do see from the top files that you using a cyclone v board, just to clarify further on the situation what are the bsp and also board used you have used for the compilation?

Best Wishes
BB

cosx's avatar
cosx
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Hi Mr. BB,

Thank you so much for your reply!

The BSP I used was the acl_kernel_clk, acl_kernel_iface from the opencl platform.

I modified the acl_kernel_clk and add extra PLL modules for multi-clock applications.

The board I used was cyclone V "c5soc".

I have also attached the modified acl_kernel_iface and kernel_clk for your references. (The Quartus version used to compile this system was 15.1.)

Thank you for your help!

Mingqiang