Unable to find the software for XILINXLOGICORE

Question

Samuel Quiniou 2020-1-6

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编辑： Stefanie Schwarz 2024-3-4

Hello,

I want to set the Floating Point IP Library to the XILINX IP Logicore, but I get the following error from the Configuration Parameters of Simulink: "Unable to find the software for XILINXLOGICORE. Make Sure it is installed with Xilinx ISE and use hdlsetuptoolpath to set up Xilinx ISE."

My configuration:

Windows 10 64-bits
Matlab 2019b
Xilinx Vivado 2019.2 with System Generator 2019.2

I already setup the path with the following command:

hdlsetuptoolpath('ToolName', 'Xilinx Vivado', 'ToolPath', 'D:\Xilinx\Vivado\2019.2\bin');

The command !vivado executes Vivado 2019.2.

>> ver
-----------------------------------------------------------------------------------------------------
MATLAB Version: 9.7.0.1247435 (R2019b) Update 2
MATLAB License Number: 976913
Operating System: Microsoft Windows 10 Professionnel Version 10.0 (Build 16299)
Java Version: Java 1.8.0_202-b08 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
-----------------------------------------------------------------------------------------------------
MATLAB                                                Version 9.7         (R2019b)
Simulink                                              Version 10.0        (R2019b)
Fixed-Point Designer                                  Version 6.4         (R2019b)
HDL Coder                                             Version 3.15        (R2019b)
MATLAB Coder                                          Version 4.3         (R2019b)
Simscape                                              Version 4.7         (R2019b)
Simscape Electrical                                   Version 7.2         (R2019b)
Simulink Coder                                        Version 9.2         (R2019b)

Could you please tell me how to set the Floating Point IP Library to the XILINX IP Logicore ?

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Answer 1

Kiran Kintali 2020-1-6

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编辑：Stefanie Schwarz 2024-3-4

It is possible Xilinx LOGICORE is not avaialble with Vivado and you need to setup Xilinx ISE to use it. Please check Xilinx Documentation.

Per HDL Coder documentation Xilinx Vivado is not supported for target floating point code generation. Please consider using Native Floating Point code generation option as a work around.

https://www.mathworks.com/help/hdlcoder/ug/generate-target-independent-hdl-code-with-native-floating-point-libraries.html

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Jonathan Howard 2020-2-25

And ISE doesn't support a lot of the newer devices, so why does HDL Coder still rely on it?

Kiran Kintali 2020-2-25

HDLCoder does not rely on Xilinx ISE. If a user has installed the ISE software it continues to support the workflow with these tools as much as possible.

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Answer 2

Kiran Kintali 2020-1-6

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hi Samuel,

There is a special Note about Vivado in the help text:

Please note that Xilinx Vivado launcher for Windows is a '.bat' file. If you are providing full path to the launcher to hdlsetuptoolpath, make sure to provide correct '.bat' file.

Thanks