No... u can not use VHDL in orcad. VHDL is a hardware description language and spice is at device level. u can netlist file from VHDL in cadence or synopsys
Hmmmm, can I at least convert Verilog-A code to Netlist? For example, I have this code (see the end of this message for the code). Can I convert it to something compatible with PSpice?
The code is:
‘define PI 3.14159265358979323846264338327950288419716939937511
No you can't do this in Orcad. You can use Synthesis tools to convert your code to gate level circuit(with AND & OR gates) and then and them to your circuit manually but for this code I'm sure it's not an easy thing to do.