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Estimate the resource utilization for custom board that has the Kintex7 chip family

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Ruikai
Ruikai 2023-9-28
关闭： Ruikai 2023-10-7
I‘m using Matlab 2023a，Deep learning HDL Toolbox 1.5.
I referred to the document ‘Estimate Resource Utilization for Custom Board and Reference Design’
to estimate the resource utilization for custom board that has the Kintex7 chip family.
However, I encountered an error that 'Unable to extract total resource count from tool. Verify that the tool version/device information is correct.'
I used the dlhdl_device_registration.m file to register a custom device family.
hFPGADeviceFamily = { ...
kintex();...
kintex_ultrascale();...
arria10soc();...
zynq_ultrascale();...
zynq7000()
};
end
function hFPGADeviceFamily = kintex()
hFPGADeviceFamily = hdlcoder.FPGADeviceInfo('Name', 'Kintex7');
hFPGADeviceFamily.Vendor = 'Xilinx';
hFPGADeviceFamily.DSPWidth = [25, 18];
hFPGADeviceFamily.RAMWidth = 36;
hFPGADeviceFamily.SplitRAMWidth = 18;
hFPGADeviceFamily.RAMDepth = 1024;
end
%Use the command
>> hPC = dlhdl.ProcessorConfig;
>> hPC.TargetPlatform = 'Generic Deep Learning Processor';
>> hPC.SynthesisToolChipFamily = 'Kintex7';
>> hPC.SynthesisToolDeviceName = 'xc7k325tffg900-2';
>> hPC.estimateResources
It given the error:
Warning:: Device family "Kintex7" is not supported for LUT Estimation. Supported families are Zynq, Zynq UltraScale+ and Arria 10.
> ：dnnfpga.estimate.getLUTCount
: dnnfpga.estimate/EstimatorNetworkArea/estimateArea
: dnnfpga.config/ProcessorConfigBase/estimateArea
: dnnfpga.config/ProcessorConfigBase/estimateResources
Unable to extract total resource count from tool. Verify that the tool version/device information is correct.

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