Presto Synopsys Compiler

Hallo,

I used to use 32-bit Design Vision tool by Synopsys to compile and synthesis my design, it worked properly. Now, we got the 64-bit and I am trying to synthesis the same design, but it didn't work this time. I don't get any error message but I get any empty design, just input and output nets.

I want to disable the presto compiler and use the older one by the 32-bit, but it also didn't work.

Even after setting this variable to false:
set hdlin_enable_presto_for_vhdl false

The presto compiler still working.


I wonder if some body can help me to overcome this problem.

Best regards.

shahein