[myhdl-list] VHDL cosimulation

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

> 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