Sysgen 11.2 does not generate netlist while Xilinx 10.1 and 11.2 are installed together.
When I tried to generate the netlist for the same design only 11.2 installed computer, there was no problem at all. But when I try to do same thing with computer both versions are installed, it gives an error:
Errors occurred during netlist generation. Error using ==> xlCompileGenerateMdl at 187 Error reported by S-function 'sysgen' in '.../Fast Fourier Transform 7.0 1':
When I remove the fft block, it still gives an error for another thing such as constant.
I uninstalled 10.1 DSP tools but it doesn't help. I checked system variables, their path seems ok. Is there any solution other than uninstall everything and reinstall 11.2?
Please check if the XILINX environment variable points to ISE 11.2. Also, %XILINX%/bin/nt and %XILINX%/lib/nt should appear at the beginning of PATH (you may have ISE 10.1 paths appear before ISE 11.2 paths on the PATH variable).