Re: [myhdl-list] TypeError: concat: inappropriate argument type: <type 'long'>

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

On 4/8/15 9:14 PM, Jeremy Herbert wrote:
> Hello all,
>
> I'm not qualified to weigh in on any of this, just a note:
>
> Tony, you should perhaps take a look at cocotb. It's in the same spirit
> as myhdl, but specifically for the case of verilog/vhdl for the design
> and Python for the test bench. I use it with modelsim. It doesn't
> generate code however.

You can do the same Cosimulation with MyHDL and
better you can model/implement logic in Python
as well as verification.  The issue here would
be using Python/MyHDL as the verification code
and not convertible testbenches.

I believe the other might have issues with Modelsim
VHDL Cosim because Modelsim only support FLI for a
foreign interface and not PLI/VPI (unless that has
changed recently), In general Verilog Cosim is
support and VHDL is tricky because only a couple
simulators use a standard foreign interface (VHPI).

Regards,
Chris