[Scilab-users] Can Mux and Demux have more than 32 ports

[Tien Dang]

Thanks a lot. I see it.
Tien Dang

On Wed, May 20, 2020 at 2:56 AM Samuel Gougeon <sgougeon at free.fr> wrote:

> Hello,
>
> Le 19/05/2020 à 12:26, tien.dang a écrit :
>
> Dear all,
> As title, Can I custom Mux and Demux block to have more than 32 ports, for
> example: 64 ports as I need.
> I try to re build source code base on Git repos but meet so many errors.
> Thanks
> Tien Dang
>
> I am not an xcos user, but what about the following proposals:
>
>    - use several MUX whose outputs are branched to another MUX. The
>    output of this last one should be equivalent to the one of a big MUX.
>    Shouldn't it?
>    This "2-layer MUX set up" allows to "concatenate" up to 31*31 = 961
>    input channels, and to "split" the positioning of blocks of inputs in a
>    more manageable way than with a single huge MUX block.
>    Couldn't a MUX be considered as a columns concatenator, each column
>    being a separate signal? So, concatenators might be nested in this way.
>
>    - To build a big DEMUX, a somewhat symetric proposal:
>    - from the single input, extract some ranges of channels with one or
>       several EXTRACTOR blocks, with at most 31 bundled channels in the single
>       output.
>       - put a DEMUX after each EXTRACTOR, to split their channels as as
>       many outputs.
>
> These naive proposals should be tested. The 2-layer MUX setup looks to
> work when the final output is connected to a simple scope: then there are
> as many curves as primary inputs.
>
>
> Could this match your requirements?
>
> Regards
> Samuel
>
>
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