Re: [myhdl-list] VHDL cosimulation

[Christopher F. <chr...@gm...>]

On 9/25/2012 3:15 PM, Christopher Felton wrote:
 >>> On 9/25/2012 3:02 PM, David Blubaugh wrote:
 >>>> Is there a way to call VHDL within a MyHDL script file??
 >>>>
 >>>> I want to simulate a preexisting VHDL file within MyHDL !!!
 >>>>
 >>>> David
 >>>>
 >>
 >> Currently cosimulation with existing VHDL is not supported.  But it is
 >> possible with a VHDL simulator that supports VPI/VHPI.  BOMK modelsim
 >> and active-hdl support VHPI.  But there hasn't been much effort to test
 >> and verify the interfaces.
 >>
 >> Here are some notes on the GHDL-VHPI interface,
 >> http://www.myhdl.org/doku.php/dev:vhdl_cosim.  It has been awhile since
 >> we last check the GHDL VHPI status.
 >>
 >> Regards,
 >> Chris
 >>
 >
 > The simulator is MODELSIM / QUESTA which is embedded in Actel Libero 
!!!
 >
 > David

There would be some legwork that would have to be done but it *might* be 
possible.  Would you be able/willing to try and put together the 
VPI/VHPI interface together for modelsim?

.chris