quartus 2 and proteus plug in

hi all .

As you already know such tools as ModelSim and Aldec are for verilog and VHDL simulation, there i can design my own microprocessor, or microcontroller and compile my verilog or VHDL code. but all i can see after it is done is just waveform.

i would like to know is there such a Simulation tool, which lets me create my own Microprocessor/Microcontroller using verilog or VHDL, and then hook up analog circuits to it and execute Assembler program on it, like it does PROTEUS? (but as i know proteus doesnt let create ur own microcontroller using VHDL) , or if its possible to excecute my verilog \ vhdl program to simulate the circuits in PROTEUS , like we do with programs in C from MPLAB , MIKROC,.......... using the c compilers.

i hope i can get a response..

thx in advance