Tag Archives: verilog

Installing Xilinx in Linux 64 bit

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I explained the method to install Xilinx in a previous post, but that method only works for 32 bit systems. If you followed that procedure in a 64 bit machine it will install you’d not be able to compile projects.

Installing Xilinx for 64 bit linux is quite like the 32 bit method, only that you have to set your working directory to bin/lin64 in your Xilinx ISE directory. There’s a similar setup in this directory for 64 bit machines. So the steps to follow would be,

sudo ./setup

. settings64.sh

Notice that you have to run the settings64.sh file instead of the settings32.sh

Installing Xilinx in Linux

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Xilinx is the most widely used FPGA simulator available and can be installed in multiple platforms. Here’s how I installed it in my linux system which runs Ubuntu 10.10.

In the Xilinx folder, select the archive that contains the ISE data and extract it. In my case it was named ise_SFD.tar

Open up a terminal, go to the extracted directory and type:

sudo ./setup

A installer will open and follow the simple instructions given. The install takes up more than 5GB in the drive. After the setup is completed, go to the ISE directory inside the installation directory and enter the following command in the terminal:

. settings32.sh

Notice the space after the first dot and the letter s. Now you’re ready to run the ISE. Just enter the following command:

ise &

This should start the ISE. However you’ll have to run the above two commands in order to start ISE each time. What I did was to write a bash script with the two commands above and gave it executable rights with chmod.

Good luck!