07-14-2010 05:54 AM
I need to simulate a piece of VHDL code using the MULT_MACRO and ADDSUB_MACRO.
These are the macro for the virtex5.
When I run the modelsim, it said that do not recognize these macro. I added the library "unimacro" but seems that I have something wrong because did not work.
Anyone who can help me? Some tips...?
Thanks in advance
07-14-2010 04:09 PM
07-15-2010 12:01 AM
These files should be compiled into unisim by Compxlib
If not , please refer to source file in C:\Xilinx\12.1\ISE_DS\ISE\vhdl\src\unimacro
You can compile these source files into t he project
07-15-2010 08:35 PM
In 12.1, they are in unimacro library (see attached snapshot of modelsim library browser). If you already compiled all simulation libraries and don't see the "unimacro" library in your modelsim library browser, you will need to map the library.