Re: [myhdl-list] IP core library

[Euripedes R. F. <roc...@gm...>]

2015-05-04 12:14 GMT-03:00 Christopher Felton <chr...@gm...>:

> On 5/3/2015 6:39 AM, Euripedes Rocha Filho wrote:
> > Henry,
> > good articles.
> >
> > @Christopher,
> > I will follow this approach:
> >
> > module.py
> > parameters - named tuple with the parameters/generics for the design
> > interface - class with necessary signals
> > module(parameters, interface) - hdl implementation
> >
>
> For each module I don't think you should force
> everything into one interface for the module.
> In my opinion have logically grouped interfaces:
>
>      module(interface1, interface2, ..., parameters)
>
>
The idea is to have some regularity across all modules and in the higher
level you just need:

import module

module_interface = module.interface() - An instance of the signals to
interconect
parameters  = module.parameters('Parameter')
module_instance = module.module(parameters, interface)


> What is the benefit of using namedtuples over
> dictionary or your own Parameters class?
>

Named tuples seems to fit better the purpouse of a parameters list and it
will force the definition of all parameters, it will also force the concept
that the parameters should not change in run time.

Regards

Regards,
> Chris
>
>
>
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