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@ -59,7 +59,8 @@ Unit tests for SpiSlave component |
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## Dependencies |
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To run the tests, you have to install GHDL. You can get it from |
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[http://sourceforge.net/projects/ghdl-updates/](http://sourceforge.net/projects/ghdl-updates/). |
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Furthermore, you need the VHDL 2008 proposed packages because I'm using various VHDL 2008 features. |
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Furthermore, you need the VHDL 2008 proposed packages because libvhdl uses various VHDL 2008 features. |
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You can get the packages from [http://www.eda.org/fphdl/](http://www.eda.org/fphdl/). |
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Save the following files into the test folder: |
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@ -70,6 +71,14 @@ Save the following files into the test folder: |
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* numeric_std_unsigned_c.vhd |
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* env_c.vhd |
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If you another simulator with full VHDL-08 support, you don't need these packages. Instead you have to outcomment |
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the references to these packages from the source files. |
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libvhdl also uses the OSVVM library to generate random data for the unit tests. We use version OSVVM version 2.1 |
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because of restrictions of the current GHDL release. You can find it under the osvvm_2.1 folder in the test/ |
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directory. If you use another simulator with full OSVVM support, you can download newer versions of the library |
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from [http://osvvm.org](http://osvvm.org). |
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Another useful tool is GTKWave, install it if you want to use the waveform files generated by some of the tests. |
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