title: is it possible to call out Verilog function in a VHDL code by using Quartus
body: <p>I'm currently reviewing 2 types of code (VHDL and Verilog).
  I trying to combine some function from Verilog into VHDL code by using Quartus.
  Is it possible to do it directly in Quartus?
  Or any recommend free Verilog2VHDL converter?</p>